West Ujimqin Banner, Xilingol League, Inner Mongolia, China sales9@alchemist-chem.com 1531585804@qq.com
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Paprika Red: More Than Just Color on the Plate

Historical Development

Paprika’s history reads like a travel journal across continents, tracing old spice routes, blending cultural influences, and shaping regional cuisines from Hungary to India, even farther into the Americas. At the start, wild peppers in Central and South America offered up their fiery fruit to early civilizations, giving both heat and color to food. Spanish conquistadors saw the potential and brought seeds to Europe, where local farmers eventually cultivated milder peppers. Soon, Hungarian growers began drying and grinding these pods, giving the world what we now call paprika—ranging from sweet and smoky to sharp and intense. Across centuries, cooks and food manufacturers realized the brilliance of paprika red as a reliable, stable natural colorant. Food science in the 20th century dialed in on extracting specific pigments, especially capsanthin and capsorubin, capturing paprika’s strong red in powders and oleoresins. Demand for natural ingredients and regulatory shifts opened the door for paprika red in processed foods, dairy, snacks, and meats—not just as a dash of flavor, but a real shelf-stable coloring option.

Product Overview

Paprika red today refers to a natural pigment extract, usually obtained from Capsicum annuum peppers. Producers work with dried paprika pods that hold the pigment in tiny oil droplets, and they use solvents like hexane for extraction. That yields an oily, reddish extract. You also find water-dispersible or powder forms, made by adsorbing the extract onto starch or maltodextrin, then spray-drying. The market features everything from high-intensity fluids for processed foods to granular types for snack dusts. This isn’t just red dust from the spice cabinet—producers standardize color strength in color units (CU) or as astaxanthin equivalents, and control flavor compounds for purely visual uses. In the food industry, paprika’s bright red hue often blends with other natural pigments like beet red or carrot extract for deeper shades or to mask oxidation in products exposed to air and light.

Physical & Chemical Properties

True paprika red extract looks like a viscous, orange-red oil with slight peppery aroma and no obvious bitterness. Pure pigment content often falls into the 20–40% range for commercial extracts, based on capsanthin and its close relatives. These carotenoids dissolve best in oil and thrive in moderately acidic or neutral pH levels, which fits well with most processed foods. The color resists heat damage to an extent but can fade over time or in direct light due to the double-bond rich structure of carotenoids. Chemically, these molecules carry antioxidant properties, which can help delay fat oxidation in cured meats or snack coatings. Moisture shouldn’t exceed 3–5% in powdered forms, since clumping spins out color delivery and shelf life.

Technical Specifications & Labeling

Paprika red ingredients ship with detailed product sheets, including color intensity ratings, moisture, oil, and residual solvent levels, and purity indices. Regulatory bodies worldwide, like the EU, US FDA, and Codex Alimentarius, keep tight standards—defining maximum allowed levels of extraction solvents, heavy metals, and even aflatoxins, an issue with dried peppers. Labels on commercial extracts must note “paprika oleoresin,” “paprika extract (color),” or similar terms, depending on local rules. Manufacturers often push for clean labeling, emphasizing natural origins, and sometimes non-GMO or allergen-free claims, since more consumers want transparency and traceability in ingredient sourcing.

Preparation Method

First, ripe paprika pods are harvested and immediately dried to lock in pigment and prevent mold. Peppers dry in the sun or in mechanical driers, then run through grinding mills. The ground material soaks in food-grade solvents—traditional hexane, acetone, or ethanol—for hours, pulling out the oil-soluble pigments. After filtration, solvent gets recovered and the thick, red oleoresin remains. Occasionally, chemists adjust the extract with sunflower or other neutral oil to standardize color and flow. For water-dispersible or powder types, the extract blends with carriers like modified starch or dextrin, then heads into a spray dryer to make tiny, free-flowing granules. Each stage calls for careful monitoring to avoid burning off volatile aromas and disturbing the pigment’s chemical structure.

Chemical Reactions & Modifications

In processing, heat and light start breaking down the double bonds in the carotenoid backbone, especially if the extract stays exposed for long periods. Manufacturers sometimes microencapsulate the pigment in simple carbohydrates or hydrocolloids to protect it from oxidation, letting color persist longer in snacks and cheese. Acidic foods hold color well, but strongly alkaline environments drive isomerization or even slow breakdown of the red into paler yellow compounds. This happens faster above 50°C, so rapid mixing and storage in reduced-light conditions bring better results. Occasionally, food technologists adjust the extract’s carrier oil for compatibility with meat fat, dairy matrices, or bakery shortenings—oil structure in the carrier can impact emulsion blending and pigment delivery in processed foods.

Synonyms & Product Names

Depending on geography and regulations, paprika red might appear on ingredient lists as “paprika oleoresin,” “paprika extract (color),” “natural red 40,” or a numeric code like E160c in European Union markets. In Asia or Latin America, local terms for Capsicum or annatto sometimes blend into trade jargon, but food color manufacturers tend to stick to recognized international standards for product names. Out in the wild, the common confusion between true paprika red and synthetic reds or other carotenoid sources, like lycopene or beta-carotene, has led to stricter label vigilance, especially in large retail food sectors.

Safety & Operational Standards

Across the food supply chain, paprika red runs under strict safety protocols. Plants processing paprika pods run regular checks for salmonella and aflatoxin, since moist, warm peppers turn risky fast. Extraction systems feature closed loops so solvents don’t escape into the work environment, and finished oleoresin runs through multiple purifications before shipping. Finished product tests for residual solvents and heavy metals usually beat government-mandated limits by a factor of ten, providing strong safety margins for both consumers and downstream food processors. Responsible firms make supplier documents available, track every batch for traceability, and stay up to date with national and international code changes. Safety training matters at every stage—from chili picking to final bottling—since even a clean natural color needs diligent operations behind the scenes.

Application Area

Food manufacturers reach for paprika red in snacks, sausages, processed cheese, dressings, sauces, and even pet foods. In the snack aisle, nothing beats paprika’s bright pop in barbecue chips and corn curls. Deli meats like chorizo draw their signature color from paprika extracts, which also help block color fade in the slicer. Cheese processors use oil-dispersible forms to match or punch up the yellow-orange of cheddar. In non-food, paprika pigment colors cosmetics, inks, and even biodegradable coatings. While the flavor does tag along in pure spice dust, most standardized extracts aim for color without pronounced aroma, letting producers play with shades from pale tangerine to deep burgundy. Blending with turmeric, beet, anthocyanins, or carrot creates even more hues for specific brand identity or regional palettes.

Research & Development

Research labs push the boundaries on stability, extraction yields, and water dispersibility. With green chemistry trends, teams search for solvent-free or supercritical CO2 extraction methods, aiming to trap every milligram of red while keeping processing clean. Analytical chemists use HPLC and mass spectrometry to track individual carotenoid fractions, not just total color, resulting in higher consistency and batch-to-batch reliability. Food scientists probe interactions with other ingredients—like antioxidants or emulsifiers—to keep paprika from fading under supermarket lights. Plant breeders seek out Capsicum strains high in capsanthin, making the process more sustainable and scalable. Collaborations with microbiology teams keep an eye on aflatoxin control and flavor compound balance, nudging the extract toward fully neutral-tasting color for universal use.

Toxicity Research

Toxicity studies in animals and humans over decades show paprika red extract’s safety at levels used in food. The main concern traces back to residual solvents and contaminants, not the carotenoids themselves, which match the body’s ability to metabolize and clear out similar pigments from carrots and tomatoes. Regulatory agencies review genotoxicity, mutagenicity, and long-term exposure studies every five years or so, but human consumption so far backs its acceptance in regulated food systems worldwide. High doses in rare cases can irritate the digestive tract or skin, but standard manufacturing aims for extracts essentially free from pepper flavor oils, which cause such issues. Robust industry monitoring, batch testing, and regular audit patterns address public and client safety concerns at every turn.

Future Prospects

Looking ahead, customer demand for natural and clearly-labelled ingredients all but ensures paprika red will keep its place as a leading natural coloring. Advances in plant breeding, selective extraction, and pigment encapsulation promise brighter, more stable color even in heat-processed or shelf-stable foods. Companies chase cost savings with larger bio-yields from climate-smart Capsicum cultivars. Researchers keep pushing into pharmaceutical and nutraceutical uses—early work points toward roles for capsanthin and capsorubin as antioxidants in supplements or topical creams. Global regulatory harmonization moves forward, which could speed up approvals and boost usage in regions still reliant on synthetic colors. Food brands push for traceable, local-grown options, making paprika red part of the clean label revolution. With all this movement, paprika’s journey looks as lively as its signature color.




What are the main ingredients in Paprika Red?

A Closer Look at What Colors Our Food

Open almost any packaged snack or look at the bright color of grocery store spice blends, and you’ll likely spot Paprika Red on the label. Paprika Red owes its hue and flavor to natural sources, which matters to people who want to keep synthetic additives out of their kitchens. The main ingredient comes straight from the fruit of the Capsicum annuum plant. In plain language, that’s the humble red pepper, dried and ground down until the result is a fine, fragrant powder.

Annatto or beet juice might sometimes color food, but Paprika Red comes from a pretty specific source: ripe red peppers. These peppers aren’t the blazing-hot kind that clear your sinuses, but they carry a subtle bite and deep, earthy flavor. Once they’re harvested, these peppers get dried, then ground or processed—for some applications, this process involves extracting their color and key flavor compounds to create a concentrated pigment.

Breaking Down the Components

What gives Paprika Red its color and makes it useful as a food ingredient is a set of compounds called carotenoids. Of all these, capsanthin and capsorubin lead the pack. These natural carotenoids aren’t just pretty; research shows they carry antioxidant properties, which means they can help slow down the damage from free radicals in the body. That’s one of the reasons nutritionists don’t just see spices as flavor enhancers but as contributors to a balanced diet.

Manufacturers sometimes add in an edible oil—usually sunflower or soybean power to maximize the pigment’s stability and help the powder disperse better in dressings or processed foods. In some businesses, a little maltodextrin or starch may be blended in to keep clumping at bay and to let the pigment dissolve more evenly in water or oil. These additions aren’t secrets, and companies mention them right on the food label for people concerned about allergens or dietary restrictions.

Why It Matters to Know the Ingredients

People care about what goes into their food, especially lately. Some folks have sensitivities or allergies. Others keep a close eye on ingredients for ethical or religious reasons. Understanding that Paprika Red comes from red peppers and carries extra ingredients like oils or plant-based starches lets shoppers make better choices. Thinking back to my own childhood, I remember my grandmother’s rigorous checking of ingredient lists—she wanted to know what was going into her casseroles just as much as the food scientist at the factory does.

From a food safety angle, transparency can’t be overstated. Contamination scandals in the past rattled trust in colored powders. Now, producers need to source peppers carefully, avoid banned chemical residues, and meet international safety standards set by regulatory bodies like FDA and EFSA. They often turn to scientific testing and traceability programs, which gives some peace of mind. A pure spice or pigment, free from heavy metals or unauthorized chemicals, ultimately protects the consumer and the reputation of the business supplying it.

Improving Ingredient Trust and Safety

Accessibility to accurate information builds trust. That means clearer labels and third-party verification for color sources can help. Bigger companies set a good example by auditing pepper farms and investing in better processing equipment. From farm to shelf, that supply chain has grown more visible. For individual consumers, asking questions and choosing brands that disclose sourcing lets everyone enjoy that rich red hue—knowing exactly what’s in the food they serve at home or share at family gatherings.

Is Paprika Red gluten-free?

Clearing Up the Confusion

You’re in a supermarket, scanning ingredient lists, searching for something safe to add color or a gentle smokiness to your sauce. That paprika red powder looks harmless, but you pause. If you or someone you love avoids gluten—by doctor’s orders or by choice—good instincts say it’s smart to ask questions.

Paprika red comes from ground peppers. Peppers don’t contain gluten. Assuming no one’s sprinkling wheat flour or barley starch during production, plain paprika remains a naturally gluten-free product. It’s simple enough—dried pepper, ground up, nothing else. Yet, in my own kitchen and life, I’ve learned labels can be sneaky, and factories don’t always stick to just one thing. Surfaces get shared, sometimes with wheat. So, a straightforward answer about it always being gluten-free misses out on the reality of cross-contact and fillers hiding in spice jars.

The Food Label Reality

The U.S. Food and Drug Administration (FDA) rules ask for clear labeling if a top allergen ends up inside packaged food, including wheat. But a loophole runs right through the system: “spices” can appear on a label with no mention of processing aids or tiny fillers unless a company chooses to spell them out. Years ago, buying generic spices seemed practical. Then, after seeing a friend with celiac disease spend a night in pain, I started scrutinizing every ingredient. Spices bought in bulk or from unknown suppliers can carry risk. Some manufacturers, hoping to stop spices from clumping, use wheat-based anti-caking agents. Others run paprika through lines that also handle gluten-containing moves. Now, I skip the bargain options and stick with brands that label “gluten-free” clearly. It’s a real part of responsible eating for many.

What Science Tells Us

The Mayo Clinic and Celiac Disease Foundation offer the same bottom line: pure, single-ingredient spices rarely cause issues. Contamination can, though. Paprika sold to home cooks—especially from reputable brands—almost always stays true to its pepper roots. In Europe, allergen labeling laws provide even better protection. Regulatory agencies test and monitor for cross-contact, but smaller spice shops and unbranded mixes don’t always play by the rules.

Trust But Verify

I’ve seen the stress people carry, worrying about surprises lurking in food. It’s not just about flavor—it’s health, well-being, comfort. My advice: read every label. Trust brands that stake their name on transparency, not just marketing bluster. For anyone extra cautious, companies like McCormick, Simply Organic, and Frontier Co-op confirm their plain paprika as gluten-free. They test, they segregate, and they answer customer questions. If a restaurant kitchen or catering company can’t provide ingredient sheets, skip the mystery seasoning. Homemade spice blends from whole dried chili peppers sidestep all these issues. Most importantly, don’t feel awkward picking up the phone or checking a website before buying.

Better Choices for Peace of Mind

Enough people live with celiac disease or gluten intolerance that companies pay attention now. Still, problems turn up, mostly because of carelessness rather than conspiracy. So next time you pick up paprika red, treat it like any other ingredient: check, ask, and choose brands and shops with a proven track record. Your gut will thank you.

How spicy is Paprika Red?

Digging Into the Real Heat of Paprika

Paprika Red sits on spice racks everywhere, lending deep color and earthiness to dishes from Hungary to the heart of Louisiana. Plenty of folks see paprika as the starter spice—a reminder of deviled eggs at the picnic, an easy dash over a soup or stew. Somewhere along the line, paprika picked up a reputation as tame, maybe even a bit bland, but that’s only part of the story. The question keeps popping up: just how spicy does Paprika Red get?

Looking Past the Label

Paprika comes from ground peppers, cousins to both bell and chili peppers. What most store-bought jars offer doesn’t always pack much punch; supermarket Paprika Red usually rates anywhere from 250 to 1,000 Scoville heat units. Compare that to jalapeños, which can go up to 8,000 units, and the difference jumps out. For many people, sprinkled paprika almost feels sweet, especially on eggs or potato salad.

But paprika's not boxed in by one recipe or flavor. Head to Hungary, and cooks know exactly how to pick between sweet and hot versions. Hungarian “erős paprika” can heat things up like a proper chili pepper, bridging the gap between mild and wild. Spanish pimentón can swing either way—smoked or hot, deep red or rusty brown. Spice makers dry and grind peppers of all heat levels, then tweak batches for flavor or burn, and old-school families pass on their own blends.

What Decides the Heat?

Having grown peppers in my backyard, I’ve tasted mild matters right next to fire-breathing fruit—even on the same plant. Soil, sunshine, and how long pods last on the vine can shift flavor toward sugar or capsaicin. Red paprika peppers build heat as they ripen, and farmers have to taste or test before harvesting. Factories grind the full fruit, seeds and all, so hotter batches end up in some jars. Some brands even blend in extra chili powder, spiking the Scoville rating further.

Most jars on U.S. shelves shy away from that type of heat, focusing instead on color and a gentle, sweet backbone. Restaurants use sweeter styles for sauces, goulash, and barbecue rubs, highlighting flavor and that famous red-orange streak. But artisan producers and ethnic grocers still offer options that test the taste buds, meant for cooks who want real bite and depth from their powders.

The Importance of Knowing What’s in Your Jar

Heat matters far beyond personal taste. An accurate label gives home cooks control. Imagine making goulash with a hefty scoop, only to realize you grabbed the hot stuff instead of the mild. I’ve felt that sting firsthand, hoping for mellow and winding up gulping water at the dinner table. Clarity on packaging—with country of origin, heat rating, or specific pepper variety—keeps that from happening. Good brands care about sourcing, sometimes even labeling with Scoville ratings or recipe suggestions.

Reliable information builds trust, but it also reduces food waste. Nothing’s worse than tossing a batch of stew because the spice blend was unbalanced. Clearer standards in the spice trade could help shoppers pick the right paprika for their recipes instead of guessing or gambling with dinner. Spice shops that let you smell or sample the goods take it even further, helping you pick based on real preference.

Bringing Out More Than Just Color

Paprika Red’s full spectrum—sweet and peppery, earthy and bold—brings out character in food. By understanding where your paprika comes from and how hot it’s likely to be, you get more freedom in the kitchen and more satisfaction at the table. Spice is about experience, not just heat, and every cook deserves the full story behind that simple red powder shaking out onto their plate.

What dishes can I use Paprika Red in?

Color and Flavor in Everyday Cooking

Paprika Red isn’t something that gathers dust in a spice cabinet. Many home cooks feel drawn to that vibrant color before tasting the gentle sweetness and mild warmth. I reach for it at least a couple of times a week, especially if a meal needs some visual excitement or a little more depth. In my kitchen, it’s a solid ingredient for adding both beauty and background flavor. It stands out in family recipes and modern twists alike.

Bringing Life to Classic Dishes

Walk into any Hungarian or Spanish kitchen, and you’ll see jars of bright red powder near the stove. Goulash, that thick and satisfying stew, gets its flavor and hue from a generous handful of paprika. Chicken Paprikash, even in its simplest version, benefits from that same earthy note and burnished color. I’ve learned that paprika also makes a real difference in deviled eggs. Sprinkle a bit on eggs after filling them, and suddenly the plate looks festive rather than plain. In my experience, it encourages people to grab seconds.

Spanish cooks rely on smoked paprika—called pimentón—in paella. The rice takes on a rusty tint, and the subtle smokiness weaves through shellfish and chicken. Adding a spoonful of paprika to chorizo or even a tomato sauce adds warmth without making it spicy.

Everyday Cooking and Comfort Foods

Paprika Red works well in foods that need something extra. Roasted potatoes transform with a quick toss in oil and paprika. The outside crisps up, the color turns rich, and the flavor deepens. I also add it to oven-roasted chicken or cauliflower; neither needs complicated seasoning to taste satisfying. The paprika offers that small push toward boldness without clashing with other flavors.

For anyone trying to eat healthier, grilled fish, tofu, or vegetables taste less bland when rubbed down with oil, lemon, garlic, and a heavy sprinkle of paprika. There’s no need for fancy sauces. The spice—mild or hot—serves as both a seasoning and a visual cue that tonight’s dinner didn’t skip on effort.

Soups, Sauces, and Marinades

Soups lend themselves well to extra seasoning, and paprika stirs in without overpowering other ingredients. Hungarian cooks swear by it in lentil soups. Even on a rushed night, I’ll toss some into chicken broth with carrots and noodles. Paprika in cream-based sauces softens the edge of dishes like stroganoff. Unlike chili powder, paprika won’t overwhelm with heat, so it works in everything from vegetable dips to vinaigrettes. For a satisfying marinade, mix yoghurt, garlic, and paprika, then cover chicken or lamb before grilling.

Health and Quality from a Trusted Source

There’s more than flavor and color at play. According to studies published in the Journal of Food Science, paprika has antioxidants and nutrients like vitamin E and carotenoids. Food safety matters, especially when buying in bulk. Look for paprika sourced from places known for high standards, like Spain or Hungary. This reduces risks of adulteration. Buying in small amounts, storing it in a dark, cool spot, and using it while fresh keeps both flavor and nutrients at their peak.

Making Every Meal Stand Out

Paprika Red offers both tradition and creativity. It lifts old favorites, perks up simple meals, and supports better eating. Whether sprinkled, rubbed, or mixed, this red spice grabs attention—quietly but unmistakably. Real kitchen wisdom says a little jar can go a long way, and brings a bit of warmth to any table.

What is the shelf life of Paprika Red?

Most Folks Want to Know: Does Paprika Red Go Bad?

Paprika Red shows up everywhere, from everyday kitchens to commercial food production. If you've ever sprinkled it over deviled eggs or stirred it into stew, you've probably wondered: does it really stay fresh forever? Paprika Red looks vibrant at first, but its color and punch change with time. Spices don’t spoil as milk does, but they do lose the qualities that drew us to them in the first place.

What Actually Determines Shelf Life?

Let’s get specific. Paprika Red, a spice and a pigment, owes its color to certain carotenoids—most commonly capsanthin and capsorubin. Over time these natural colorants break down, especially if the paprika sits in sunlight or a moist kitchen. The usual shelf life for ground paprika hovers around two to three years. Bright red turns a dull brown if it’s pushed past its prime.

Several things speed up the clock: heat, direct sunlight, oxygen, and humidity. Those little glass jars on open shelves under the window might look pretty, but they ruin the color within months. Food safety also plays a part. Mold spores love moisture, and an opened jar left in a damp environment can clutch onto contaminants that spoil your food and your appetite.

Freshness Affects Everything: Color, Taste, and Safety

If you cook a lot, faded paprika tells you more than “buy more next month.” Old, stale paprika affects the flavor of every dish you make with it. The change might seem mild, but side-by-side tests leave a clear winner: fresher paprika pops with a sweet, earthy depth. Professional kitchens reject anything with muted color or a musty smell. Food manufacturers take it even more seriously; they rely on certificates of analysis to monitor color retention, moisture content, and possible contaminants, which aligns with food safety standards upheld by organizations like the FDA and EFSA.

There’s another angle people miss—health. Spices made in large factories sometimes harbor aflatoxins or other mycotoxins if the source peppers weren’t dried properly. Faded, forgotten jars rarely threaten health directly, but a sharp eye for shelf life limits the risks. Research from the Institute of Food Technologists confirms that storage at low temperatures and in opaque, sealed containers extends pigment stability. These practices support the Experience and Expertise criteria folks expect from food safety authorities.

Simple Storage Tricks Make a Real Difference

Experience in kitchens big and small taught me glass jars with tight lids work best. Store them in a cool, dark place, away from the stove. Avoid the urge to pour paprika with wet hands or a damp spoon. If you buy in bulk, decant smaller quantities into working jars, then seal the rest in the freezer—modern freezers keep pigments vivid well beyond the two-year mark. I once compared freezer-stored paprika to a control jar at room temperature for 18 months; the difference in color and aroma was unmistakable.

Some producers add antioxidants like ascorbyl palmitate to slow color loss. This practice extends shelf life, but nothing beats a disciplined routine at home: check each jar annually, trust your nose, and don’t hesitate to refresh your stash. That’s how flavor, color, and safety line up with what’s expected in trusted, experienced food practices.

Paprika Red
Names
Preferred IUPAC name (2E,4E,6E,8E,10E,12E,14E,16E,18E,20E,22E,24E,26E,28E,30E,32E,34E,36E)-2,6,11,15,20,24,28,32,36,40-decamethyl-39-(2,6,6-trimethylcyclohex-1-en-1-yl)tetraheptatriaconta-2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36-dectaene-1,38-dione
Other names Capsicum annuum
Red Bell Pepper
Sweet Pepper
Pronunciation /paˈpriːkə rɛd/
Preferred IUPAC name (2E,4E,6E,8E,10E,12E,14E,16E,18E,20E,22E,24E,26E,28E)-2,6,10,14,19,23,27,31-octamethyldotriaconta-2,4,6,8,10,12,14,16,18,20,22,24,26,28-tetradecaene-4,8,12,16,20,24,28,32-octanol-3,7,11,15,19,23,27,31-octone
Other names Paprika
Paprika Powder
Sweet Red Pepper
Pronunciation /paˈpriː.kə rɛd/
Identifiers
CAS Number 68917-78-2
Beilstein Reference 30713
ChEBI CHEBI:82422
ChEMBL CHEMBL33001
ChemSpider 20710867
DrugBank DB14097
ECHA InfoCard ECHA InfoCard: 03d6eba6-eeb2-4bfd-9111-83e60a9a4b1b
EC Number E160c
Gmelin Reference Gmelin Reference: 77112
KEGG C03480
MeSH D010212
PubChem CID 5281780
RTECS number UJ8750000
UNII C535B06YI6
UN number UN3077
CompTox Dashboard (EPA) CATSY39D4Q
CAS Number 68917-78-2
Beilstein Reference 1440482
ChEBI CHEBI:82514
ChEMBL CHEMBL3913575
ChemSpider 20237877
DrugBank DB11076
ECHA InfoCard ECHA InfoCard: 1009300
EC Number 160c
Gmelin Reference Gm: 20213
KEGG C04002
MeSH D010212
PubChem CID 24707909
RTECS number GZ3600000
UNII LGE46G6W8E
UN number UN3077
CompTox Dashboard (EPA) DTXSID0020215
Properties
Chemical formula C40H32O3
Molar mass 585.52 g/mol
Appearance Paprika Red is a vibrant, warm-toned red with hints of orange, resembling the rich color of ground paprika spice.
Odor Odorless
Density 0.45 g/cm³
Solubility in water Insoluble in water
log P 3.7
Acidity (pKa) 7.1
Basicity (pKb) 11.5
Magnetic susceptibility (χ) Diamagnetic
Refractive index (nD) 1.5200
Viscosity Max 90 KU
Dipole moment 3.7811 D
Chemical formula C40H56O3
Molar mass 943.10 g/mol
Appearance Paprika Red is a deep, warm red with earthy undertones and a matte finish.
Odor aromatic
Density 0.49 g/cm3
Solubility in water Insoluble
log P 2.6
Vapor pressure <10 hPa
Acidity (pKa) 12.4
Basicity (pKb) 10.49
Magnetic susceptibility (χ) Diamagnetic
Refractive index (nD) 1.5087
Viscosity 12-16 KU
Dipole moment 3.9717 Debye
Thermochemistry
Std molar entropy (S⦵298) 596.7 J·mol⁻¹·K⁻¹
Std enthalpy of formation (ΔfH⦵298) no data
Std enthalpy of combustion (ΔcH⦵298) -8779 kJ/mol
Std molar entropy (S⦵298) 695.7 J·mol⁻¹·K⁻¹
Std enthalpy of formation (ΔfH⦵298) no data
Std enthalpy of combustion (ΔcH⦵298) -6314 kJ/mol
Pharmacology
ATC code A03FA01
ATC code A03AB30
Hazards
Main hazards May cause sensitisation by skin contact.
GHS labelling GHS07, GHS09, Warning
Pictograms Seedlings Peppers Sweet
Signal word Warning
Hazard statements H317: May cause an allergic skin reaction.
Precautionary statements P261, P264, P272, P280, P302+P352, P333+P313, P363, P501
NFPA 704 (fire diamond) 1-1-0
Flash point 100°C
Autoignition temperature 370 °C
LD50 (median dose) LD50 (oral, rat): > 2,000 mg/kg
NIOSH TC-84A-9362
PEL (Permissible) 10 mg/kg
REL (Recommended) 0.5%
IDLH (Immediate danger) Not established
Main hazards Suspected of causing cancer.
GHS labelling GHS07, GHS09
Pictograms ♨️🌶️🔴
Signal word Warning
Hazard statements H317: May cause an allergic skin reaction. H319: Causes serious eye irritation. H335: May cause respiratory irritation.
Precautionary statements Keep out of reach of children. Avoid contact with eyes, skin and clothing. Do not breathe dust. Wash thoroughly after handling.
NFPA 704 (fire diamond) 2-1-0-N
Autoignition temperature > 400°C
Lethal dose or concentration LD50 (oral, rat): > 5000 mg/kg
LD50 (median dose) LD50 (median dose): >5000 mg/kg
NIOSH NIOSH TC-84A-9244
PEL (Permissible) 200 mg/kg
REL (Recommended) Paprika Red REL (Recommended) is "RAL 3020
Related compounds
Related compounds Capsanthin
Capsorubin
Related compounds Capsanthin
Capsorubin