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Product Name: Naringin Dihydrochalcone
Synonyms: Naringin DC, E959
Chemical Name: 4H-1-Benzopyran-4-one, 7-{2-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranosyl}oxy}-2,3-dihydro-5,7,4'-trihydroxy-4-methoxy-2-(4-methoxyphenyl)
CAS Number: 18916-17-1
Manufacturer: Supplier information available in product documentation
Intended Use: Sweetener for food and pharmaceutical applications
GHS Classification: Not considered hazardous under OSHA Hazard Communication Standard
Signal Word: None required
Hazard Statements: Dust formation may cause mild respiratory irritation for sensitive individuals
Precautionary Statements: Avoid inhalation of powder, wash hands after handling
Potential Health Effects: Minor eye irritation possible, low acute toxicity through ingestion, low likelihood of skin sensitization
Chemical Identity: Naringin Dihydrochalcone
Concentration: >98% pure
Impurities: Trace levels of parent glycosides, residual solvents <0.5%
Formulation: Solid powder with slight odor, white to pale yellow color
Eye Contact: Rinse eyes cautiously with water for several minutes; seek medical attention if irritation persists
Skin Contact: Wash exposed area with soap and water; remove contaminated clothing
Inhalation: Move to fresh air, seek medical attention if coughing or discomfort continues
Ingestion: Rinse mouth with water, consult medical provider if large amounts are swallowed
Symptoms: Mild eye or respiratory irritation in dust form possible
Flammability: Not highly flammable, but powder can build up dust clouds that may ignite with strong ignition source
Suitable Extinguishing Media: Water spray, carbon dioxide, dry chemical, foam
Protective Equipment: Use self-contained breathing apparatus and full protective gear, particularly in large fires
Special Hazards: Decomposition releases carbon oxides and possibly simple organic vapors
Spill Response: Sweep or vacuum up material carefully to avoid dust generation; place in a container for proper disposal
Personal Precautions: Wear suitable dust mask and gloves
Environmental Precautions: Prevent runoff to drains, watercourses or soil
Cleanup Methods: Wipe or mop area with damp cloth after bulk removal, ventilate area
Safe Handling: Minimize dust, use only in well-ventilated areas, avoid skin and eye exposure
Hygiene Practices: Wash hands and face after handling
Storage Conditions: Keep container tightly closed, dry, and protected from light at room temperature
Incompatibilities: Strong oxidizing agents, excessive moisture
Engineering Controls: Use local exhaust or general room ventilation
Personal Protective Equipment: Safety glasses with side shields, dust mask if dust is generated, gloves made of nitrile or PVC
Exposure Limits: No specific OSHA or ACGIH exposure limits established
General Guidance: Remove contaminated clothing and clean before reuse
Physical State: Solid powder
Color: White to pale yellow
Odor: Faint, sweet
Odor Threshold: No data available
pH (1% Solution): Approximately 5–7
Melting Point/Range: 150–160°C
Boiling Point: Decomposes before boiling
Flash Point: Not applicable
Solubility: Freely soluble in water, sparingly soluble in ethanol
Partition Coefficient (log Pow): No data available
Vapor Pressure: Negligible at ambient conditions
Relative Density: About 1.35 g/cm3
Explosive Properties: No explosive constituents, but dust may form explosive mixtures with air
Chemical Stability: Stable under recommended conditions
Conditions to Avoid: Excess heat, open flame, high humidity, strong oxidizers
Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, organic acids upon combustion
Polymerization: Not expected to occur
Reactivity: Unreactive under typical storage and handling conditions
Acute Toxicity-Oral: LD50 (rat) >5000 mg/kg
Inhalation: No data for acute inhalation toxicity; avoid digesting dust
Dermal Toxicity: Low systemic toxicity on dermal contact
Chronic Toxicity: No evidence of carcinogenicity, mutagenicity, or reproductive toxicity in available industry studies
Likely Exposure Routes: Inhalation of dust, accidental ingestion, skin and eye contact
Symptoms: Mild irritation if exposed to high dust, no reported chronic health effects
Ecotoxicity: Low toxicity expected for aquatic and terrestrial species
Persistence and Degradability: Readily biodegradable in environmental conditions
Bioaccumulative Potential: Low, unlikely to concentrate in organisms
Mobility in Soil: High water solubility suggests some mobility through soil
Other Adverse Effects: No known significant impacts on the environment at normal usage concentrations
Waste Disposal Methods: Dispose in accordance with local, regional, national, and international regulations
Recommended Disposal: Small quantities via landfill or municipal waste, avoid discharge to surface waters
Packaging Disposal: Recycle or dispose containers as permitted
Special Instructions: Keep out of sewers and open water sources
UN Number: Not regulated for ground, air, or sea transport
Shipping Name: Naringin Dihydrochalcone
Transport Hazard Class: Not classified as hazardous
Packing Group: Not assigned
Special Precautions: Protect packages from moisture and physical damage
Environmental Hazards: None known
US TSCA: Listed as a chemical substance for lawful manufacture, use, processing, or distribution
EU REACH: Exempt as a food additive at typical usage levels
FDA Status: Recognized as GRAS (Generally Recognized as Safe) for food applications
Canada DSL/NDSL: Listed
OSHA: Not considered hazardous under Hazard Communication Standard
Other Regulations: Complies with standards for sweeteners set by national authorities in several countries
West Ujimqin Banner, Xilingol League, Inner Mongolia, China
