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Synephrine Hydrochloride stands out as a well-defined compound found in the world of chemical ingredients, often used as a raw material in dietary supplements, pharmaceuticals, and related research work. Its roots trace back to bitter orange and other citrus species, where it occurs naturally. Laboratories prepare Synephrine Hydrochloride in a pure, synthesized form to deliver measured, repeatable results suited for industry standards. The controlled nature of its production ensures safety and predictability, making it a go-to choice for scientists and manufacturers who swear by consistency and traceability in ingredients.
Examining Synephrine Hydrochloride in its raw form brings a clear picture. This compound usually appears as a white or off-white solid. Depending on factors like storage or production methods, it’s often available as flakes, fine powder, pearls, or crystalline aggregates. The solid feels gritty between your fingers, and under bright light, those tiny crystals shimmer ever so slightly. Its melting point typically falls between 160 to 166°C — a number that needs checking before any kind of processing begins. Synephrine Hydrochloride dissolves easily in water, which creates a clear, colorless solution. In polar organic solvents, it performs similarly, though not always as fast. Weigh out a gram of Synephrine Hydrochloride and you’ll find a bulk density just under 1.2 g/cm³, a standard that gets referenced during formulation. Reliable suppliers assign the compound an HS Code for international trade. The most recognized code for Synephrine Hydrochloride raw material is 2939999099, kept current for customs and record-keeping.
On a chemical level, Synephrine Hydrochloride carries the formula C9H14NO2·HCl. Structurally, this molecule lines up as a phenethylamine derivative, where a hydroxyl group and a methyl group decorate the aromatic ring. Its hydrochloride form comes from pairing the free base with hydrochloric acid, creating improved stability and easier handling. This adjustment means the compound resists time and temperature fluctuations better than its non-hydrolyzed relative. A close-up in a lab will highlight a single nitrogen atom in the amine group, surrounded by carbon and hydrogen backbones, all wired together to produce a solid that acts reliably, release after release.
Every lot of Synephrine Hydrochloride needs careful testing. Purity levels should always push past 98%, with impurities kept well below regulated thresholds. Water content gets measured by Karl Fischer titration, reminding users that free moisture lowers shelf life. Bulk density not only affects mixing but also shipping costs, something that operators realize quickly if they’ve ever worked on a tight budget. Modern labs report loss on drying and residue on ignition to reveal decomposition and leftover inorganic salts. Typical product batches come in drums lined with food-grade plastic and tamper-proof seals, pre-labeled with batch number, expiry date, and full product specs.
Once it lands in storage or production, Synephrine Hydrochloride requires safety awareness. Its hazard classification marks it as harmful if swallowed or inhaled in pure form. On skin, direct exposure can cause mild irritation — nothing severe, but gloves and goggles come highly recommended. Breathing in dust over a long shift leads to headaches or dizziness for those unprepared. It carries no obvious risk of explosion or spontaneous combustion, but handling bulk quantities means using appropriate dust controls and filtered air in confined spaces. Facilities keep MSDS (Material Safety Data Sheets) close to hand to cover first aid response for spills or accidental contact. Waste disposal routes send expired or contaminated material off to regulated chemical waste streams, not down municipal drains.
In the supplement industry, Synephrine Hydrochloride often gets blended into capsules or powders. The purity and density numbers matter because even the smallest deviation skews the final product’s potency. Research laboratories use it as a control substance for assays, creating baselines for pharmacological models. It acts as a chemical reference in chromatography, where reliability means everything. Bulk sales mean drums and sacks weighing upwards of 25 kilograms, every unit checked for compliance before it leaves the warehouse. Manufacturers track source and batch through barcodes and digital records, protecting both end users and brands from cross-contamination or fraud.
Safe use starts with education and well-kept facilities. Workers deserve more than a rushed safety briefing. Investing time in monthly training keeps the risk of chemical exposure low. Stretching a budget for better ventilation and dust controls saves money long-term by preventing on-the-job illness. Automated handling equipment removes the human element from transferring dusty powders, which means less personal protective gear, fewer spills, and smoother workflow. Digital inventory and access logs add accountability, especially with compounds that regulators monitor for misuse. Adding checks to sourcing ensures no subpar batches sneak into the production line. For downstream users, better transparency in labeling gives formulation teams everything they need to create finished products with the exact same result every run.
Experience in the industry has shown that taking shortcuts with raw materials never ends well. Understanding Synephrine Hydrochloride’s basic characteristics — melting point, density, solubility, handling precautions — leads to more reliable operations and safer work environments. Keeping up with regulatory changes and detailed records creates trust between suppliers, manufacturers, and end consumers. The risk in any chemical process can’t disappear, but treating compounds with respect and a bit of knowledge makes all the difference when building a reputation based on quality and safety.
West Ujimqin Banner, Xilingol League, Inner Mongolia, China
