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Material Safety Data Sheet: Oat Beta-Glucan

Identification

Product Name: Oat Beta-Glucan
Chemical Name: β-Glucan from Avena sativa
Common Names: Oat-derived dietary fiber, Oat soluble fiber
Recommended Use: Food additive, functional ingredient in nutraceuticals, cosmetics
Manufacturer Details: Listing includes address, phone, and contact information from supplier for traceability.
Emergency Number: 24-hour response phone provided for accidents or spills.
CAS Number: 9004-54-0

Hazard Identification

GHS Classification: Not classified as hazardous according to current regulations.
Label Elements: No pictogram, signal word, or hazard statement required.
Health Hazards: Dust may trigger irritation in people sensitive to inhalable particles.
Environmental Hazards: Not considered harmful for aquatic or soil environments.
Precautionary Statements: Avoid breathing dust, maintain good industrial hygiene, use adequate ventilation.

Composition / Information on Ingredients

Chemical Identity: Beta-1,3/1,4-D-glucan
Purity: Over 70% beta-glucan dry basis, balance includes trace protein and oligosaccharides
Impurities: Approximately 5-10% moisture, negligible fat, wheat or gluten-free based on source documentation
Allergen Information: Does not contain soy, dairy, or nuts; cross-contact with gluten minimal if sourced from pure oats.

First Aid Measures

Inhalation: Move person to fresh air, seek help if coughing or breathing issues continue.
Skin Contact: Wash affected area with water, take off contaminated clothing.
Eye Contact: Rinse with water for at least 10 minutes; remove contact lenses and consult a physician if irritation persists.
Ingestion: Rinse mouth if large amount ingested. No known acute toxicity but seek medical attention if ill effects appear.
Most Important Symptoms: Eye, skin, or respiratory irritation can happen if exposed to concentrated dust in unventilated environments.

Fire-Fighting Measures

Suitable Extinguishing Media: Use water spray, dry powder, carbon dioxide, or foam.
Unsuitable Media: High-pressure water jets may raise dust into air, making visibility and breathing tougher.
Unusual Fire Hazards: Fine dust dispersed in air may create a risk of combustion under extreme conditions.
Protective Equipment: Firefighters should wear self-contained breathing apparatus, chemical-resistant clothing.
Special Procedures: Remove containers from area if safe, cool non-burning surfaces with water spray.

Accidental Release Measures

Personal Precautions: Avoid dust generation, ventilate area.
Protective Gear: Wear dust mask or respirator, goggles, gloves if exposure likely.
Environmental Precautions: Do not let large amounts flow into drains; sweep up to avoid slips.
Clean-Up Methods: Sweep or vacuum spilled material, collect in sealable container for reuse or disposal.
Emergency Procedures: Restrict access to affected area until clean.

Handling and Storage

Precautions for Safe Handling: Avoid creating and inhaling airborne dust; keep containers closed when not in use.
Advice on Safe Storage: Store in dry, cool and well-ventilated place; keep away from humidity and strong odors. Prevent pest access.
Specific Requirements: Use stainless steel or food-grade plastic for extended contact; avoid direct sunlight and moisture.
Incompatible Materials: Strong acids, alkalis, and oxidizers could alter structure or hygiene.

Exposure Controls and Personal Protection

Exposure Limits: No occupational exposure limit for beta-glucan set by OSHA, ACGIH, or NIOSH when produced from oats. Standard workplace dust limits apply.
Engineering Controls: Use local exhaust ventilation or dust extraction especially at bulk transfer points.
Personal Protection: Wear dust mask (N95 or P2), goggles or safety glasses during mixing or packaging.
Hand Protection: Gloves recommended for sensitive individuals.
Hygiene Measures: Wash hands thoroughly after handling, keep eating areas separate from storage/processing areas.

Physical and Chemical Properties

Appearance: Off-white to light beige powder
Odor: Mild, slightly sweet cereal aroma
pH (1% Solution): 6–7.5 (neutral to slightly alkaline)
Melting Point: Not applicable; decomposes before melting
Boiling Point: Not applicable
Solubility: Swells in water forming viscous solution/gels
Density: 0.35–0.55 g/cm³ (bulk)
Particle Size: Typically 100–300 microns
Flash Point: Not combustible under normal conditions
Stability: Stable in well-closed containers, away from moisture

Stability and Reactivity

Chemical Stability: Stays non-reactive at room temperatures and in typical storage conditions
Conditions to Avoid: High humidity, high heat, and open flames
Incompatible Materials: Avoid strong oxidizing agents, acids, and bases
Hazardous Decomposition Products: May release carbon oxides and particulate matter if burned
Hazardous Reactions: None reported under normal handling

Toxicological Information

Acute Toxicity: Practically non-toxic; large oral doses may cause digestive discomfort
Skin Irritation: Unlikely; prolonged contact with powder may trigger dryness or irritation in sensitive persons
Eye Irritation: Mild, mostly mechanical if powder gets in eyes
Respiratory Sensitization: Inhalation of fine powder could cause coughing or irritation, especially in individuals with a tendency for allergies.
Carcinogenicity: No components listed as carcinogenic.
Chronic Effects: No established links to chronic health effects.

Ecological Information

Ecotoxicity: Biodegradable; low risk to aquatic life from accidental release
Persistence and Degradability: Rapidly broken down by soil and water microbes
Bioaccumulation: Not expected based on physical and chemical characteristics
Mobility in Soil: Disperses with water, becomes part of soil organic matter
Other Adverse Effects: None known over regular usage; large-scale spills may temporarily increase oxygen demand if discharged in quantity

Disposal Considerations

Methods of Disposal: Compost as organic waste or dispose at licensed site; avoid releasing into wastewater in high concentrations
Container Handling: Recycle packaging when possible or treat as non-hazardous waste
Precautions for Disposal: Shovel residual powder to compost or landfill; prevent large amounts from entering drains to avoid clogging

Transport Information

UN Number: Not regulated for transport
Proper Shipping Name: Oat Beta-Glucan
Hazard Class: Not hazardous
Packing Group: Not applicable
Environmental Hazards: Not a marine pollutant
Special Transport Precautions: Transport in sealed, moisture-proof bags or containers; stack securely to prevent shifting during transit

Regulatory Information

OSHA Status: Not classified as hazardous under US OSHA Hazard Communication Standards
EU Classification: Not regulated, considered safe as a food and cosmetic ingredient
REACH Registration: Exempt from registration as a natural polysaccharide
FDA Status: Recognized as Generally Recognized as Safe (GRAS) when sourced from oats
Other Local Regulations: Follow regional food safety, workplace safety, and health regulations; check for additional import/export restrictions where applicable