Material Safety Data Sheet (MSDS) for Funoran

Identification

Product Name: Funoran
Chemical Family: Polysaccharide
CAS Number: 9000-85-5
Common Uses: Food additive, thickener, stabilizer, adhesive
Supplier Information: Company name, address, phone number, emergency contact
Synonyms: Red algae extract, Funori
Recommended Restrictions: Not intended for pharmaceutical use

Hazard Identification

GHS Classification: Not classified as hazardous
Physical Hazards: Fine particulate may cause dust explosion risk in confined space
Health Hazards: Mild eye, skin, and respiratory irritant in dust form
Environmental Hazards: Considered minimally hazardous to aquatic environments
Signal Word: None
Pictograms: None required
Precautionary Statements: Avoid inhaling dust, avoid contact with eyes and skin
Potential Health Effects: Irritation to respiratory tract, eyes, or skin from dust exposure

Composition / Information on Ingredients

Chemical Name: Funoran
Concentration: 100% (typical), may contain trace impurities from natural origin
Molecular Formula: Variable (polysaccharide, typically C6H10O5)n
Impurities: Trace minerals, residual water, minor seaweed constituents
Other Information: No hazardous ingredients present above cutoff levels

First Aid Measures

Inhalation: Move to fresh air, rinse mouth, seek medical attention if symptoms persist
Skin Contact: Wash with mild soap and water, seek medical advice for persistent irritation
Eye Contact: Rinse thoroughly with water for several minutes, remove contact lenses if present, seek medical advice if irritation continues
Ingestion: Rinse mouth, drink water, seek medical attention for significant discomfort
Most Important Symptoms: Mild irritation to eyes, skin, or respiratory tract
Protection for First Aiders: Avoid dust exposure, use gloves

Fire-Fighting Measures

Suitable Extinguishing Media: Water spray, dry chemical, foam, carbon dioxide
Unsuitable Extinguishing Media: High-pressure water jets may disperse dust
Specific Hazards Arising from Material: Fine powder may ignite and cause dust explosion
Hazardous Combustion Products: Carbon monoxide, carbon dioxide, organic fumes
Protective Equipment and Precautions: Self-contained breathing apparatus, full firefighting gear
Special Procedures: Cool exposed containers with water, avoid inhaling fumes

Accidental Release Measures

Personal Precautions: Use dust mask, avoid breathing dust, wear gloves and goggles
Environmental Precautions: Prevent entry into waterways, drains, or soil
Methods for Cleanup: Sweep up gently to avoid dust formation, moisten with water to reduce dust, transfer to labeled disposal containers
Spill Area Ventilation: Ensure adequate ventilation
Waste Disposal: Dispose of in accordance with local, regional, and national regulations

Handling and Storage

Handling: Minimize dust generation, use with adequate ventilation; avoid breathing powder or dust; avoid contact with eyes, skin, and clothing
Hygiene Practices: Wash hands after handling; remove contaminated clothing
Storage Conditions: Keep container tightly closed; store in a cool, dry place protected from moisture; avoid direct sunlight or sources of ignition
Incompatible Materials: Strong oxidizing agents
Other Notes: Store away from food, beverages, and animal feed

Exposure Controls and Personal Protection

Occupational Exposure Limits: No specific occupational exposure limit established; treat as nuisance dust (10 mg/m³ total, 5 mg/m³ respirable ACGIH TLV)
Engineering Controls: Local exhaust ventilation or general mechanical ventilation
Personal Protective Equipment (PPE): Dust mask or respirator (if dust generated); safety goggles; gloves; protective clothing
Eye Protection: Safety goggles in areas of heavy dust or splashing
Skin Protection: Chemical-resistant gloves for prolonged exposure
Respiratory Protection: NIOSH-approved respirator or dust mask
Environmental Exposure Controls: Avoid release to environment

Physical and Chemical Properties

Appearance: Off-white to light beige powder
Odor: Slight or odorless
Odor Threshold: Not determined
pH (1% Solution): 6.0 – 8.0
Melting/Freezing Point: Not applicable (decomposes before melting)
Boiling Point: Not applicable
Flash Point: Not determined
Evaporation Rate: Not applicable
Flammability: Dust may be flammable under certain conditions
Explosive Properties: Dust clouds may form explosive mixtures with air
Vapor Pressure: Not applicable
Relative Density: About 1.3 – 1.6 g/cm³
Solubility: Swells and partially soluble in water, insoluble in ethanol
Auto-Ignition Temperature: Not established
Decomposition Temperature: Approximately 200°C
Viscosity: Forms a gel in water

Stability and Reactivity

Chemical Stability: Stable under normal temperatures and dry, sealed conditions
Reactivity: Not reactive under recommended storage and handling
Condition to Avoid: Excess moisture, source of ignition, excessive heat
Incompatible Materials: Strong oxidants
Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, organic compounds on burning
Polymerization: Does not occur

Toxicological Information

Likely Routes of Exposure: Inhalation, skin, eyes, ingestion
Acute Toxicity: No known acute toxicity in typical use
Chronic Toxicity: No long-term health hazards identified at occupational exposure
Skin Corrosion/Irritation: May cause mild, transient irritation
Eye Damage/Irritation: May cause temporary irritation
Respiratory Sensitization: Dust may irritate mucous membranes; no known allergies
Ingestion: Likely to pass harmlessly through digestive tract in reasonable amounts
Carcinogenicity: Not listed as a carcinogen (IARC, NTP, OSHA)
Reproductive Toxicity: No known effects
Other Data: Long standing use as food additive; no evidence of systemic toxicity

Ecological Information

Ecotoxicity: Low environmental hazard; biodegradable
Persistence and Degradability: Biodegrades in natural environments
Bioaccumulation Potential: No potential for bioaccumulation
Soil Mobility: Relatively immobile; breaks down into natural sugars
Other Adverse Effects: None known for aquatic or terrestrial organisms

Disposal Considerations

Waste Treatment Methods: Consult local, regional, or national regulations; dispose as non-hazardous organic waste
Contaminated Packaging: Rinse and recycle or dispose appropriately
Special Precautions: Do not dispose into surface water, sewage, or soil
Disposal of Residues: Use landfill or regulated incineration as permitted

Transport Information

UN Number: Not regulated
Proper Shipping Name: Not hazardous for transport
Transport Hazard Class: Not classified
Packing Group: Not applicable
Marine Pollutant: No
Special Transport Precautions: Protect from moisture and extreme temperatures during transport

Regulatory Information

OSHA Status: Not regulated as hazardous
TSCA Inventory: Listed
DSL Status: Listed
EU Regulation: Not classified as hazardous under Regulation (EC) No 1272/2008
REACH Status: Exempt as a natural polymer
Other Information: No reportable quantities or components; complies with food safety standards pending use application