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West Ujimqin Banner, Xilingol League, Inner Mongolia, China
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Product Name: Beta-1,3-D-Glucan
Chemical Family: Polysaccharide
Molecular Formula: (C6H10O5)n
Synonyms: 1,3-beta-D-glucan; Beta-glucan
Manufacturer: Known suppliers of biopolysaccharides
Recommended Use: Dietary supplement, pharmaceutical additive, immunostimulant
Emergency Contact: Check local directory for poison control and emergency numbers
CAS Number: 9041-22-9
GHS Classification: No classification as hazardous according to GHS criteria
Physical Hazards: Dust may form explosive mixtures with air
Health Hazards: Inhalation of dust can cause mild respiratory irritation, especially for sensitive individuals or those with pre-existing lung issues
Environment: Substance degrades naturally in the environment, low risk to aquatic and terrestrial life
Hazard Symbol: None
Signal Word: None
Precautionary Statement: Avoid breathing dust, wash hands after handling, maintain good ventilation in working area
Chemical Identity: Beta-1,3-D-Glucan
Purity: Typically above 95%
Impurities: Trace amounts of protein and other polysaccharides may be present
Additives: None reported
Allergens: None known
Molecular Weight: Variable (polymer structure), commonly between 200–500 kDa
Inhalation: Move exposed person to fresh air, seek medical attention if symptoms persist such as coughing, sneezing, or difficulty breathing
Skin Contact: Wash with soap and water, remove contaminated clothing, contact physician if irritation develops
Eye Contact: Rinse with water for at least 10 minutes, keep eyes open, consult a physician if discomfort persists
Ingestion: Rinse mouth, drink water to dilute, consult a physician if large amounts are ingested or if feeling unwell
General Note: No specific antidote, treat symptoms, seek medical advice for persistent or severe symptoms
Suitable Extinguishing Media: Water spray, foam, carbon dioxide, dry chemical
Unsuitable Extinguishing Media: None documented
Specific Hazards: Fine dust dispersed in air may ignite, product decomposes under fire to form carbon oxides
Protective Equipment: Firefighters should use self-contained breathing apparatus and protective clothing
Special Procedures: Remove containers from fire zone when safe, cool exposed containers, avoid inhalation of smoke and byproducts
Personal Precautions: Wear dust mask, gloves, safety glasses, avoid breathing dust, prevent skin and eye contact
Environmental Precautions: Avoid release of large amounts to water courses, contain spillage at source
Spill Response: Vacuum or sweep up material, placed in suitable container for disposal, minimize dust generation, ventilate area, use anti-static tools where possible
Cleanup Methods: Wash spill area with water after material is removed
Handling: Handle in well-ventilated area, avoid raising dust, do not eat, drink, or smoke during use, wash hands after handling
Storage: Store in tightly closed container in cool, dry place, keep away from sources of ignition, minimize exposure to moisture and air
Incompatibilities: Strong oxidizing agents, acids
Storage Class: General chemical storage, separate from incompatible materials
Transfer Precautions: Use anti-static equipment, transfer slowly to minimize static generation
Occupational Exposure Limits: Not established; minimize dust exposure according to good industrial hygiene practices
Engineering Controls: Use local exhaust ventilation, enclose process where possible
Personal Protective Equipment (PPE): Respiratory protection (dust mask), safety goggles, gloves (nitrile recommended), protective clothing
Environmental Controls: Avoid discharge to environment; use procedures to collect spilled material
Appearance: Fine off-white to pale yellow powder
Odor: Odorless or faint cereal-like smell
pH (1% solution): Neutral, about 7.0
Melting Point/Freezing Point: Decomposes before melting
Boiling Point: Not applicable for solid
Solubility: Partially soluble in water (swells, forms gels), insoluble in organic solvents
Specific Gravity: 1.3–1.5
Vapor Pressure: Not applicable
Vapor Density: Not applicable
Flash Point: Not flammable as a bulk solid, dust may combust at >400°C
Explosive Properties: Dust explosion risk exists if dispersed in air
Partition Coefficient (n-octanol/water): Not measured (polymer nature)
Chemical Stability: Stable under normal conditions, may degrade on prolonged heating or exposure to strong acids
Reactivity: Non-reactive under normal use
Conditions to Avoid: Excessive heat, exposure to open flame, sources of ignition, high humidity
Incompatible Materials: Strong oxidizers, concentrated acids
Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, small amounts of organic volatiles on combustion
Polymerization: No hazardous polymerization observed
Acute Toxicity: Not toxic through oral, dermal, or inhalation routes in typical exposure scenarios
Skin Corrosion/Irritation: Low risk, some mild irritation possible with prolonged or repeated contact
Eye Damage/Irritation: Possible mild irritation due to mechanical effect of dust
Respiratory Sensitization: Inhalation of dust may cause respiratory discomfort, rare cases of allergy reported, people with existing respiratory issues may be at higher risk
Carcinogenicity: No evidence of carcinogenicity
Mutagenicity: No evidence in available studies
Reproductive Toxicity: No adverse effects found in animal studies
Chronic Effects: Long-term exposure data are limited, workplace hygiene controls prevent overexposure
Ecotoxicity: Considered low ecotoxic risk, breaks down to glucose, used by microorganisms
Persistence and Degradability: Readily biodegradable in soil and aquatic environments
Bioaccumulation Potential: No significant bioaccumulation, natural polysaccharide processed by living organisms
Aquatic Toxicity: Not observed at environmentally relevant concentrations
Mobility in Soil: High mobility, but decomposes rapidly
Other Adverse Effects: None known outside high concentrations potentially affecting wastewater viscosity
Waste Disposal Methods: Dispose as non-hazardous organic waste, use landfill or compost per local regulations
Incineration: Allowed in approved facility, produces non-hazardous ash and trace organics
Container Disposal: Rinse containers, recycle or dispose of according to local rules
Special Precautions: Avoid uncontrolled release of large quantities to water systems
UN Number: Not regulated
Transport Hazards Class: Not applicable
Packing Group: None
International Transport: No restrictions by air, sea, road, or rail
Special Transport Precautions: Keep container sealed and dry during transit to prevent contamination or caking
Labeling: No requirements beyond normal product labeling
TSCA Inventory: Listed
EU REACH Status: Not classified as hazardous, exempt as a naturally occurring substance
OSHA Status: Not considered hazardous under US OSHA regulation
WHMIS Classification: Not controlled
Other Classification: No restrictions or special designations in food and supplement applications
Label Statements: Handle in accordance with good industrial hygiene and safety practices to minimize dust exposure
West Ujimqin Banner, Xilingol League, Inner Mongolia, China
