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Product Name: Glycerol Ester Of Wood Rosin
Chemical Formula: C3H5(OCOC19H29)3
Common Synonyms: Glyceryl Rosinate, Ester Gum
CAS Number: 8050-31-5
Recommended Use: Emulsifier and stabilizer in beverages, adhesive industry, food additive
Manufacturer: Details available on supplier's documents
Contact Information: Must reference company SDS for up-to-date phone number and address
Classification: Not classified as hazardous under GHS guidelines
Label Elements: No specific hazard pictograms, signal words, or hazard statements required
Potential Health Effects: Eye contact may cause mild irritation; skin contact rarely causes issues; inhalation of dust can irritate respiratory system; ingestion considered of very low toxicity at reasonable exposure
Target Organs: Eyes, skin, respiratory tract (primarily with large amounts of dust)
Precautionary Statements: Avoid generating dust, practice good hygiene, and prevent ingestion in bulk
Chemical Identity: Glycerol Ester Of Wood Rosin
CAS Number: 8050-31-5
Component: Glycerol Esterified Rosin Acids (approx. 90-100%)
Impurities: Trace wood rosin acids, minor fraction of free glycerol, low-level organic acids
Hazardous Components: None present at or above regulated thresholds
Eye Contact: Flush eyes thoroughly with water for several minutes; seek medical attention if irritation persists
Skin Contact: Wash affected skin with mild soap and water; seek medical attention for persistent discomfort
Inhalation: Remove to fresh air; provide oxygen if breathing is difficult; contact a physician for persistent symptoms
Ingestion: Rinse mouth and drink water; contact poison control if large quantities are swallowed; do not induce vomiting unless directed by medical personnel
Suitable Extinguishing Media: Dry chemical, carbon dioxide, foam, water spray
Unsuitable Extinguishing Media: Direct water jet (may spread product)
Special Hazards: Thermal decomposition can create irritating and/or toxic fumes such as carbon monoxide and carbon dioxide
Protective Equipment for Firefighters: Wear self-contained breathing apparatus and full protective gear
Advice for Firefighters: Use water spray to cool containers exposed to fire; avoid inhaling smoke or combustion products
Personal Precautions: Wear protective clothing, gloves, and safety goggles to prevent contact; control dust at source
Environmental Precautions: Prevent entry into drains, soil, or waterways; contain spill with absorbent material such as sand or earth
Methods for Clean-Up: Collect spill with suitable non-combustible absorbent, place in closed containers for disposal; wash spill area after material removal
Other Precautions: Ventilate area and eliminate sources of ignition if heated material is involved
Safe Handling Advice: Maintain clean work area, handle in accordance with good industrial hygiene and safety practices, take care to avoid generating airborne dust
Storage Recommendations: Store in tightly closed containers in a cool, dry, well-ventilated area, protect from direct sunlight and sources of heat
Incompatible Materials for Storage: Strong oxidizing agents, acids, alkalis
Packaging Materials: Keep in containers made of compatible materials such as food-grade plastics or stainless steel
Occupational Exposure Limits: No established exposure limits for this material; minimize dust exposure
Engineering Controls: Use local exhaust ventilation or general dilution ventilation to prevent buildup of dust
Personal Protective Equipment: Eye protection (safety glasses or goggles); gloves for sensitive skin; dust mask if airborne powder may be generated; standard work clothing for general use
Hygiene Measures: Wash hands and skin thoroughly after using product, prior to eating, drinking, or smoking
Physical State: Solid (typically flakes or beads)
Color: Pale yellow to amber
Odor: Mild, characteristic odor
Melting Point: 85-90°C (185-194°F)
Boiling Point: Decomposes before boiling
Solubility: Insoluble in water; soluble in most organic solvents (alcohol, ether)
Flash Point: Above 250°C (482°F) (Cleveland open cup)
Vapor Pressure: Negligible at room temperature
Density: Approx. 1.07-1.10 g/cm³ at 25°C
Partition Coefficient (log Kow): Not determined
Viscosity: Typically not relevant at room temperature
Chemical Stability: Stable under recommended storage and handling conditions
Conditions to Avoid: Excessive heat, open flames, strong oxidizers
Incompatible Materials: Powerful oxidizing agents, acids, alkalis
Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, irritating organic fumes when burned
Hazardous Polymerization: Will not occur under normal conditions
Routes of Exposure: Inhalation, skin contact, ingestion, eye contact
Acute Toxicity: Very low toxicity; oral LD50 in rats estimated above 5,000 mg/kg
Skin Corrosion/Irritation: May cause mild irritation on prolonged/repeated exposure
Eye Damage/Irritation: Mild irritant in sensitive individuals
Respiratory Sensitization: Not a known sensitizer
Skin Sensitization: Not a known sensitizer
Chronic Toxicity: No data showing mutagenic, teratogenic, or carcinogenic potential
Further Information: Recognized as safe in typical food application levels; no evidence for cumulative toxicity
Eco-Toxicity: Not expected to pose acute hazards to aquatic life
Persistence and Degradability: Biodegradable under normal environmental conditions
Bioaccumulation Potential: Not considered likely due to molecular structure
Mobility in Soil: Low solubility, low volatility; unlikely to migrate or contaminate groundwater
Other Adverse Effects: No known significant effects or critical hazards for ecosystems at low exposure levels
Waste Treatment Methods: Dispose of in accordance with local, regional, and national regulations; can be incinerated or landfilled within authorized facilities
Special Precautions for Disposal: Prevent uncontrolled release into environment, avoid dumping in drains or watercourses
Unused Product: Recommend contacting recycler or hazardous waste management firm if large quantities must be discarded
UN Number: Not regulated
Proper Shipping Name: Not regulated for transport
Transport Hazard Class: Not applicable
Packing Group: Not applicable
Marine Pollutant: No
Special Precautions: Avoid exposure to extreme heat or physical damage to packaging
Transport in Bulk: Not subject to bulk transport regulations under MARPOL or IBC Code
Safety, Health, and Environmental Regulations: Listed as GRAS (Generally Recognized As Safe) under FDA regulations for food contact; does not appear on lists of regulated hazardous substances under OSHA, TSCA, or EU REACH
Inventory Status: Present on US TSCA, Canadian DSL, European EINECS/ELINCS/NLP, Australian AICS
Other Regulations: Subject to food additive guidelines; always reference local and international guidelines for updates or restrictions
Labeling Requirements: Not classified as a hazardous material for workplace labeling or consumer packaging
West Ujimqin Banner, Xilingol League, Inner Mongolia, China
