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Product Name: Fructo-Oligosaccharides
Chemical Formula: C6nH10n+2O5n+1 (n = 3–5)
Other Names: FOS, Oligofructose, Raftilose, Orafti P95
Recommended Use: Food ingredient, prebiotic fiber source, dietary supplement
Supplier Information: Manufacturer or distributor name and address directly from shipping label or commercial invoice
Emergency Contact: Local poison control center or emergency response professional
GHS Classification: Not classified as hazardous
Pictogram: Not applicable
Signal Word: None
Hazard Statements: No significant health or physical hazards under normal conditions of use
Precautionary Statements: Avoid inhalation of dust, practice good hygiene, prevent contact with eyes
Routes of Exposure: Inhalation (dust), eye contact, ingestion, skin contact
Main Component: Fructo-Oligosaccharides
CAS Number: 308066-66-2
Content: >95% by weight
Impurities: Trace sucrose, glucose, fructose, water
Molecular Weight: Varies, dependent on degree of polymerization
Other Components: None classed as hazardous
Eye Contact: Rinse immediately with plenty of water for several minutes, remove contact lenses, seek medical attention if irritation persists
Skin Contact: Wash with soap and plenty of water, remove contaminated clothing
Inhalation: Move to fresh air, avoid breathing dust, seek medical help if respiratory symptoms develop
Ingestion: Rinse mouth, drink water, seek medical advice if large quantities swallowed or symptoms occur
Most Important Symptoms: May cause mild irritation to eyes, respiratory tract, or gastrointestinal discomfort if consumed in quantities above typical dietary levels
Notes to Physician: Provide symptomatic and supportive care as necessary
Suitable Extinguishing Media: Water spray, dry powder, carbon dioxide, foam
Unsuitable Extinguishing Media: Direct water jet if significant powder dust present
Specific Hazards: Organic dust can form explosive mixtures with air
Combustion Products: Carbon monoxide, carbon dioxide
Protective Equipment: Self-contained breathing apparatus and full protective clothing for large fires
Special Precautions: Prevent dust accumulation, remove ignition sources
Personal Precautions: Wear protective skin and eye protection, avoid dust generation
Environmental Precautions: Prevent entry to drains, surface water, and soil by sweeping or vacuuming
Clean-Up Methods: Sweep or vacuum into suitable containers, minimize loose dust, avoid dry sweeping in case of large spills
Reference to Other Sections: Use proper disposal procedures
Safe Handling: Work in well-ventilated area, avoid creating airborne dust, use local exhaust or aspiration systems
Hygiene Measures: Wash hands after handling, do not eat, drink, or smoke in the workplace
Conditions for Safe Storage: Store in tightly-sealed containers in cool, dry, well-ventilated area, keep away from incompatible materials such as oxidizers
Storage Temperature: 2–25°C recommended
Incompatibilities: Strong acids, bases, oxidizing agents
Occupational Exposure Limits: No established limits from OSHA, ACGIH, or other major regulators
Engineering Controls: Use local exhaust ventilation where dust can form, keep workplace clean and dry
Personal Protective Equipment:
Respiratory Protection: Dust mask or particulate respirator for large scale handling
Eye Protection: Safety goggles or glasses
Hand Protection: Gloves appropriate for food handling or chemical laboratory work
Skin Protection: Protective clothing recommended for bulk handling
Environmental Controls: Prevent large spills, avoid airborne release
Appearance: White to off-white powder
Odor: Practically odorless, faint sweet scent
Solubility: Completely soluble in water
pH (10% solution): 5.0–7.0
Melting Point: Decomposes before melting
Boiling Point: Not applicable
Flash Point: No data available; not flammable under standard conditions
Bulk Density: 0.3–0.7 g/cm³
Partition Coefficient (n-octanol/water): Not applicable
Vapor Pressure: Not volatile
Stability in Solution: Stable under normal conditions
Chemical Stability: Stable under normal processing and storage conditions
Conditions to Avoid: Excessive heat, open flame, ignition sources, incompatible chemicals
Possibility of Hazardous Reactions: None when stored and handled as recommended
Incompatible Materials: Strong oxidizers, acids, and alkalis
Hazardous Decomposition Products: Carbon oxides released upon thermal decomposition
Acute Toxicity: Oral LD50 (rats) > 15,000 mg/kg, regarded as non-toxic
Skin Corrosion/Irritation: Not irritant
Serious Eye Damage/Irritation: May cause mild, temporary irritation from dust
Respiratory Sensitization: No information on sensitizing properties
Mutagenicity: No evidence of genetic damage in available studies
Carcinogenicity: Not listed by IARC, NTP, or OSHA as a carcinogen
Reproductive Toxicity: No adverse developmental or reproductive effects observed
Other Chronic Effects: Excessive consumption may result in mild gastrointestinal discomfort, flatulence, or diarrhea
Ecotoxicity: Not expected to pose a risk to aquatic or terrestrial life based on low toxicity and high biodegradability
Persistence and Degradability: Readily biodegradable in the environment
Bioaccumulative Potential: Not expected to bioaccumulate
Mobility in Soil: Soluble in water, expected to move easily through soil
Other Adverse Effects: No expected significant environmental impact under normal circumstances
Waste Disposal Methods: Dispose in accordance with local, regional, national, and international regulations as non-hazardous waste
Contaminated Packaging: Triple rinse containers, dispose or recycle per regulatory guidance
Environmental Precautions: Prevent large amounts from entering drains, waterways, or soil
UN Number: Not regulated
UN Proper Shipping Name: Not regulated
Transport Hazard Class: Not classified as hazardous
Packing Group: Not applicable
Special Precautions: Protect packaging from moisture and physical damage during transport
Environmental Hazards: No specific transport risks identified
US Regulations: FDA GRAS (Generally Recognized As Safe) for food use, not a controlled substance
Canada: Listed in Canadian Domestic Substances List (DSL), considered safe as a food ingredient
European Union: Approved for use as food additive and supplement, E number E957
Other Regulatory Content: Not listed under REACH as a substance of concern, not included in California Proposition 65
Labeling: No specific pictograms or hazard labeling required
