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West Ujimqin Banner, Xilingol League, Inner Mongolia, China
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Product Name: Acetylated Distarch Adipate
Other Names: Modified Starch, E1422
Recommended Use: Food additive, thickener, stabilizer
Supplier Information: Refer to manufacturer’s address — contact information and emergency phone line provided with shipment
CAS Number: 63798-35-6
Classification: Not hazardous under GHS criteria
Signal Word: None
Hazard Statements: Dust may cause mechanical irritation to eyes and respiratory tract
Pictograms: None required
Precautionary Statements: Avoid breathing dust, wash hands thoroughly after handling, wear eye protection to avoid irritation
Other Hazards: Dust can form explosive mixtures with air in some environments; keep away from open flames and ignition sources
Chemical Name: Acetylated Distarch Adipate
Content: 95-100% modified starch
Additives: Minor traces of processing aids such as sodium salts may be present depending on production process
Impurities: None expected at significant levels
Inhalation: Move to fresh air, rinse mouth with water, seek medical advice if symptoms persist
Skin Contact: Wash with plenty of water and mild soap, seek medical attention if irritation develops
Eye Contact: Rinse with clean water for several minutes, remove contact lenses if present, continue rinsing, consult a physician if irritation continues
Ingestion: Drink water to dilute product, seek medical guidance if large amounts swallowed or symptoms manifest
Suitable Extinguishing Media: Water spray, foam, dry chemical powder, carbon dioxide
Unsuitable Extinguishing Media: Avoid high-pressure water jets that may spread burning dust
Specific Hazards: Dust may produce explosive mixtures when suspended in air, may release carbon oxides on combustion
Protective Equipment: Firefighters should wear self-contained breathing apparatus, protective clothing
Advice for Firefighters: Isolate area, control dust dispersion, avoid inhalation of fumes or gases
Personal Precautions: Avoid raising dust, use personal protective equipment including goggles and masks
Environmental Precautions: Prevent product from entering drains, surface water or soil
Cleanup Methods: Sweep or vacuum spilled material to avoid dust formation, collect in containers for proper disposal, wash area with water after collection
References for Safe Practices: Follow local regulations and company procedures for spill response
Handling: Use only in well-ventilated areas, minimize dust generation, avoid breathing dust, wear appropriate PPE
Storage Conditions: Store in sealed containers in cool, dry, well-ventilated area away from heat, sparks, open flame, and strong oxidizers
Incompatible Materials: Strong acids, bases, oxidizing agents
Technical Precautions: Ground and bond containers during powder transfer to prevent static buildup
Specific End Use: Maintain cleanliness, prevent contamination of food production areas
Control Parameters: Occupational exposure limit not established; recommended to keep airborne dust under 10 mg/m³
Engineering Controls: Local exhaust ventilation, adequate general ventilation, dust collection systems
Personal Protective Equipment: Safety goggles, dust masks or NIOSH-approved respirators, protective gloves, coveralls
Hygiene Measures: Regular hand washing, removal of contaminated clothing, avoid eating, drinking, or smoking during handling
Appearance: White or off-white fine powder
Odor: Odorless or faint typical starch smell
pH: 4-7 (1% solution in water)
Melting Point: Decomposes before melting
Boiling Point: Not applicable
Flash Point: Not determined; dust may ignite under specific conditions
Vapor Pressure: Not applicable
Solubility: Dispersible in cold water, partially soluble in hot water
Bulk Density: 0.5–0.7 g/cm³
Explosive Properties: Finely divided dust can explode if suspended in air and ignited
Chemical Stability: Stable under recommended storage and handling conditions
Reactivity: Low under normal use and storage
Possibility of Hazardous Reactions: Dust can form explosive mixtures with air, avoid sources of ignition
Conditions to Avoid: Heat, fire, static electricity, moisture
Incompatible Materials: Strong oxidizers, strong acids
Decomposition Products: Carbon monoxide, carbon dioxide, other low molecular weight carbon compounds
Acute Toxicity: Low toxicity via ingestion, skin, and inhalation routes
Skin Corrosion/Irritation: May cause mild irritation after prolonged contact
Eye Damage/Irritation: Dust can cause mechanical irritation
Respiratory Effects: Inhalation of high concentrations of dust may cause coughing, sneezing
Ingestion Hazards: Considered non-toxic in food use, large amounts may cause gastrointestinal discomfort
Sensitization: Not a known sensitizer
Chronic Effects: No known adverse chronic health effects associated with normal handling and use
Mutagenicity/Carcinogenicity: Not listed as mutagenic or carcinogenic in available databases
Ecotoxicity: Low hazard to aquatic and terrestrial organisms, rapidly biodegradable
Persistence and Degradability: Breaks down in environment through natural biological processes
Bioaccumulative Potential: Not expected to bioaccumulate
Mobility in Soil: Limited mobility, binds to soil particles, degraded by soil microbes
Other Adverse Effects: No significant environmental risks identified under normal conditions of use
Waste Treatment Methods: Dispose of in accordance with local, regional, and national regulations
Product Disposal: Landfill or incineration in accordance with applicable environmental control legislation
Container Disposal: Ensure containers are empty before reuse or recycling; if contaminated, dispose as hazardous waste
Handling of Waste: Minimize release of dust during disposal operations
UN Number: Not classified as a dangerous good
Transport Hazard Class: Not regulated
Packing Group: Not regulated
Environmental Hazards: None known
Special Precautions for Transport: Protect against moisture, stack containers safely to avoid movement during transit
Labeling Requirements: Product labeling not required under most global regulations; consult specific country requirements
Inventory Listings: Listed on major regulatory inventories like US TSCA, EU EINECS, Australia AICS
Food Additive Status: Approved for use as a food additive (E1422) under Codex Alimentarius and relevant country food laws
Worker Protection: Follow established workplace safety standards for dust-generating materials
Other Regulations: Ensure compliance with all local, regional, and national regulations governing chemical handling and food additives
West Ujimqin Banner, Xilingol League, Inner Mongolia, China
