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Product Name: Fucoidan
Chemical Formula: Varies, typically C20H32O13S
Recommended Use: Dietary supplement, research, cosmetics
Manufacturer: See product label
Contact Information: Emergency phone number listed on the container
Synonyms: Sulfated fucan, Seaweed polysaccharide extract
Product Code: Refer to batch-specific documentation
CAS Number: Multiple, general use: 9072-19-9
Emergency Overview: Tan or off-white powder, slight seaweed odor
GHS Classification: Not classified as hazardous under GHS
Hazard Statements: Not known to cause significant acute health hazards
Precautionary Statements: Prevent dust generation, avoid inhalation
Pictograms: No symbol required
Route of Exposure: Inhalation, skin contact, eye contact
Symptoms: Minor respiratory irritation or eye discomfort from dust
Potential Health Effects: No significant effects expected with typical exposure
Chemical Name: Fucoidan
Concentration: 85% - 99% (batch and supplier specific)
Other Ingredients: Water, minor salt traces, organic acids from seaweed source
Impurities and Stabilizing Additives: None expected in food and supplement grade
Source: Brown seaweed species (e.g., Fucus vesiculosus, Undaria pinnatifida)
Inhalation: Remove subject to fresh air, support breathing; medical attention if symptoms persist
Skin Contact: Wash with mild soap and water; remove contaminated clothing
Eye Contact: Rinse cautiously with water for at least 15 minutes; seek care if irritation continues
Ingestion: Rinse mouth, drink water if needed, observe for unusual symptoms
Notes for Doctor: Treat symptomatically, no specific antidote required
Suitable Extinguishing Media: Water spray, foam, dry powder, carbon dioxide
Unsuitable Extinguishing Media: High-pressure water jets on bulk powder
Special Hazards: Organic dust may pose minimal fire risk in high concentration with ignition source
Protective Equipment for Firefighters: Full protective gear, self-contained breathing apparatus
Hazardous Combustion Products: Carbon monoxide, carbon dioxide, minor sulfur oxides
Advice: Move containers away from fire if safe
Personal Precautions: Minimize dust, ventilate area, use protective gear to avoid inhalation/eye exposure
Environmental Precautions: Prevent from entering drains, water sources
Methods for Clean Up: Sweep up gently, avoid generating dust, place in appropriate waste container, clean area thoroughly with water
Disposal: Dispose of according to local regulations, consult section on disposal considerations
Handling: Use in well-ventilated areas, keep containers closed, avoid creating dust, use personal protection
Storage: Store in cool, dry, well-ventilated area, keep away from oxidizing agents or moisture
Container Requirements: Seal tightly in original packaging; protect from moisture and contamination
Incompatible Materials: Strong oxidizers, strong acids
OSHA Permissible Exposure Limits: No established exposure limits for Fucoidan
Engineering Controls: Local exhaust ventilation or general ventilation to reduce dust
Respiratory Protection: Mask or respirator recommended for high dust situations
Skin Protection: Disposable gloves, lab coat
Eye Protection: Safety goggles
Other Protective Equipment: Eyewash station in work area
Appearance: Powder, tan to off-white
Odor: Slight marine/seaweed odor
pH (1% solution): 5.5 – 7.0
Melting Point: Not available; decomposes before melting
Boiling Point: Not relevant
Flash Point: Not flammable in standard form
Solubility: Soluble in water, insoluble in most organic solvents
Density: 0.4 – 0.7 g/cm³ (bulk density, varies)
Vapor Pressure: Non-volatile
Viscosity: Forms viscous solutions
Stability in Solution: Stable below 40°C in neutral to slightly acidic pH
Chemical Stability: Stable under normal conditions
Conditions to Avoid: Extreme heat, strong acids, oxidizers, moisture
Incompatible Materials: Strong oxidizing agents, concentrated acids
Hazardous Decomposition Products: Sulfur oxides, carbon oxides on combustion
Polymerization: Will not occur under recommended storage conditions
Acute Toxicity: Low toxicity, oral LD50 in rodents extremely high (greater than 2,000 mg/kg)
Irritation: Inhalation or direct eye contact may cause minor irritation
Sensitization: Not known to cause allergic reactions
Chronic Effects: No evidence of carcinogenicity, reproductive harm, or organ toxicity at dietary intake levels
OSHA/IARC/NTP Listing: Not listed as carcinogenic
Aquatic Toxicity: No significant adverse effects in aquatic organisms at relevant concentrations
Persistence and Degradability: Readily biodegradable
Bioaccumulation: Low potential due to molecular structure
Mobility in Soil: High solubility, expected to move with water; not persistent
Other Adverse Effects: No significant environmental impact reported in literature
Method: Treat as non-hazardous organic waste; comply with local, state, and federal regulations
Contaminated Packaging: Wash thoroughly before recycling or disposal
Precautions: Avoid large-scale disposal in water courses; composting permissible for small amounts
UN Number: Not regulated as dangerous goods
Proper Shipping Name: Not classified as hazardous for transport
Transport Hazard Class: Not applicable
Packing Group: Not applicable
Special Precautions: Protect from moisture, keep sealed during transportation
Environmental Hazards: None known
TSCA Status: Listed
FDA Status: Generally recognized as safe (GRAS) for food and supplement use
DSL/NDSL (Canada): Present
EU Regulations: Not classified as dangerous under Regulation (EC) No 1272/2008
Other Regulations: Not subject to labeling under GHS; users must check compliance with local health and safety standards
Workplace Controls: Good industrial hygiene practices recommended throughout handling
West Ujimqin Banner, Xilingol League, Inner Mongolia, China
