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West Ujimqin Banner, Xilingol League, Inner Mongolia, China
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Product Name: Konjac Gum
Chemical Name: Glucomannan
Cas Number: 37220-17-0
Recommended Use: Food additive, gelling agent, thickener
Supplier Details: Company information, address, phone number, emergency contact details
Synonyms: Amorphophallus Konjac extract, konjac flour, konjac mannan
Relevant Identified Uses: Used in the food industry, pharmaceutical applications, dietary supplements, cosmetics
Emergency Phone Number: Provided by supplier
Classification: Not considered hazardous under normal use and handling
GHS Label Elements: No pictogram, not classified as hazardous
Potential Health Effects: Inhalation may cause respiratory irritation if excessive dust generated; ingestion in high quantities may result in gastrointestinal discomfort; no known severe long-term risks
Environmental Hazards: No significant risks identified for normal uses
Precautionary Statements: Minimize dust; avoid inhaling powder
Chemical Name: Glucomannan
Formula: (C6H10O5)n
Concentration: >95% active konjac mannan
Impurities: Water, trace minerals, negligible levels of plant-derived matter
Additives: Not intentionally added, unless specified by manufacturer for specific applications
Inhalation: Move to fresh air; seek medical advice if symptoms persist
Eye Contact: Rinse with water for several minutes; remove contacts if present and easy to do
Skin Contact: Wash with soap and water
Ingestion: Rinse mouth, drink water, seek medical attention if discomfort continues
Most Important Symptoms: Irritation of respiratory tract, eyes, and possible mild skin dryness upon repeated contact
Suitable Extinguishing Media: Use carbon dioxide, dry chemical, foam, or water mist
Specific Hazards: Fine dust can create explosive mixtures with air in rare circumstances
Protective Equipment: Firefighters should wear self-contained breathing apparatus and standard protective gear
Thermal Decomposition: May generate carbon oxides and other irritating fumes
Personal Precautions: Avoid creating airborne dust; wear protective equipment
Environmental Precautions: Prevent from entering large bodies of water or drains if possible
Methods for Cleanup: Use dry, clean tools to collect spilled material; minimize dust; place in appropriate containers for re-use or disposal; wash spill area with water if needed
Handling: Work in well-ventilated areas; avoid dust formation; keep containers closed when not in use; avoid inhalation and eye contact
Storage: Store in a cool, dry location; protect from moisture; keep container tightly sealed; avoid sources of ignition; segregate from strong oxidizers
Engineering Controls: Local exhaust or general ventilation
Exposure Limits: No occupational exposure limits set for this substance
Respiratory Protection: Use dust masks in situations with high airborne concentrations
Eye Protection: Safety glasses or goggles
Skin Protection: Gloves recommended for long or repeated exposure
Hygiene Measures: Wash hands thoroughly after handling
Appearance: Off-white to light beige powder
Odor: Practically odorless
pH: 5–7 (aqueous solution)
Melting/Freezing Point: Decomposes before melting
Boiling Point: Not applicable for polymeric solids
Flash Point: Not applicable
Solubility: Swells in cold water; insoluble in organic solvents
Bulk Density: 400–700 kg/m3
Partition Coefficient: Not determined
Vapor Pressure: Not applicable
Stability: Stable under normal storage
Other Properties: Forms viscous gel with water
Stability: Stable under routine conditions
Reactivity: Not reactive under normal conditions
Hazardous Reactions: None known under recommended use
Incompatible Materials: Strong oxidizers, strong acids
Hazardous Decomposition Products: Carbon oxides developed under fire conditions
Acute Toxicity: Low toxicity by oral and dermal routes; studies indicate high LD50 levels
Inhalation: Short-term exposure to excessive dust may cause mild respiratory irritation
Eye Irritation: Dust may cause temporary discomfort
Skin Irritation: Prolonged exposure may cause dryness
Sensitization: Not known to be a skin sensitizer
Chronic Effects: No known significant long-term health risks from routine exposure
Aquatic Toxicity: Not expected to be harmful to aquatic life based on current data
Persistence/Degradability: Biodegradable; breaks down in the environment through natural processes
Bioaccumulation: Does not bioaccumulate
Mobility: Low mobility in soil due to ability to absorb water
Other Adverse Effects: No significant environmental hazards identified with intended use or disposal
Waste Disposal Methods: Offer surplus and non-recyclable material to a licensed disposal company; landfill in compliance with local regulations
Contaminated Packaging: Dispose of as unused product if not recyclable
Sewage Disposal: Avoid release of large quantities into sewers; small amounts considered safe
UN Number: Not regulated
UN Proper Shipping Name: Not classified as hazardous for transport
Transport Hazard Class: Not applicable
Packing Group: Not applicable
Marine Pollutant: No
Special Precautions: Protect from moisture during transport
International Regulation: Not listed as hazardous under GHS, FDA, EU food additive regulations
OSHA Status: Not regulated as a hazardous chemical
TSCA (USA): Listed
DSL (Canada): Listed
EU REACH: Exempt as a natural polymer
Label Requirements: No special labeling required under major regulations
Other National Regulations: Compliance based on region-specific food, cosmetic, and chemical safety regulations
West Ujimqin Banner, Xilingol League, Inner Mongolia, China
