Product Name: Guanidinium Sulphamate
Chemical Formula: CH6N3O3S
CAS Number: 100-97-0
Synonyms: Guanidinium sulfamic acid, Guanidine, sulfamate salt
Recommended Use: Laboratory chemicals, flame retardants, descaling agents
Manufacturer Information: Supplier contact details available upon request
Emergency Phone Number: Local emergency medical services
Classification: Eye irritation (category 2), Skin irritation (category 2), Acute toxicity (oral, category 4)
Signal Word: Warning
Hazard Statements: May be harmful if swallowed, causes skin and eye irritation
Pictogram: Exclamation mark (GHS07)
Precautionary Statements: Avoid breathing dust, wash hands thoroughly after handling, use protective gloves and eye protection, avoid release into the environment
Chemical Name: Guanidinium Sulphamate
Concentration: 98-100%
Impurities: Low-level byproducts from synthesis; trace solvents not present in finished reagent
Molecular Weight: 137.13 g/mol
General Advice: Move person to fresh air, remove contaminated clothing and shoes
Eye Contact: Rinse cautiously with water for several minutes; remove contact lenses if possible; seek medical attention
Skin Contact: Wash thoroughly with soap and water; consult physician for persistent irritation
Inhalation: Get to fresh air; assist breathing if needed; see a doctor
Ingestion: Rinse mouth without inducing vomiting; seek immediate medical attention; give water to drink if the individual is alert
Suitable Extinguishing Media: Use water spray, dry chemical, foam, or carbon dioxide
Specific Hazards: Thermal decomposition releases nitrogen oxides, sulfur oxides, ammonia
Protective Equipment for Firefighters: Full protective clothing and self-contained breathing apparatus
Special Methods: Avoid water runoff into drains, cool containers with water spray after fire exposure
Explosion Data: Non-combustible, but strong heating releases irritating and toxic gases
Personal Protection: Wear dust mask, gloves, goggles, chemical-resistant clothing
Environmental Precautions: Prevent spillage from entering soil and waterways
Cleanup Procedure: Sweep up and collect material; transfer to a suitable, labeled container; ventilate area after cleanup
Disposal: Contact licensed hazardous waste disposal service; comply with local regulations
Handling: Use in a well-ventilated area, avoid generation of dust, avoid direct contact with skin and eyes
Safe Storage: Store in the original, tightly closed container in a cool, dry, well-ventilated place
Incompatibilities: Protect from strong acids, oxidizers, reducing agents
Storage Conditions: Keep away from foodstuffs and incompatible chemicals, avoid moisture exposure
Occupational Exposure Limits: No data from OSHA or ACGIH, minimize exposure as precaution
Ventilation: Provide adequate exhaust or local ventilation
Respiratory Protection: NIOSH-approved respirator for dust as necessary
Hand Protection: Impervious protective gloves
Eye Protection: Chemical splash goggles
Skin/Body Protection: Chemical-resistant clothing and closed shoes
Hygiene Measures: Wash thoroughly after handling; launder contaminated clothing before reuse
Appearance: White crystalline powder
Odor: Odorless
Odor Threshold: Not applicable
pH (aqueous solution, 10g/L): 6-7
Melting Point/Freezing Point: Decomposes at temperatures above 180°C
Boiling Point: Not available (compound decomposes)
Flash Point: Not flammable
Solubility: Easily soluble in water; practically insoluble in organic solvents
Vapor Pressure: Negligible at 20°C
Density: Approximately 1.67 g/cm³
Partition coefficient (n-octanol/water): Not available
Auto-ignition temperature: Not available
Evaporation Rate: Not relevant (solid material)
Decomposition Products: Releases sulfur oxides, nitrogen oxides, ammonia under heat
Stability: Stable under recommended storage and handling conditions
Reactivity: Reacts with strong oxidizers and acids
Hazardous Decomposition Products: Thermal decomposition produces noxious fumes including nitrogen oxides, sulfur dioxide, and ammonia
Conditions to Avoid: Heating above 180°C, moisture, contact with incompatible substances
Polymerization: No hazardous polymerization
Acute Toxicity: LD50 (oral, rat): Estimated at 2000 mg/kg
Routes of Exposure: Inhalation, ingestion, skin contact, eye contact
Symptoms: May cause irritation to eyes and respiratory tract, gastrointestinal discomfort, headache
Chronic Effects: Prolonged exposure can lead to dermatitis or respiratory discomfort
Carcinogenic Status: Not classified as carcinogenic by IARC, NTP or OSHA
Allergic Reactions: No known sensitizing effects
Eco-toxicity: Low acute aquatic toxicity based on structure, avoid uncontrolled release
Persistence/Degradability: Limited biodegradability, breaks down into ammonia and sulfate over time
Bioaccumulation Potential: Low potential expected
Mobility in Soil: Mobile in water, may leach into groundwater
Other Effects: Discharges to the environment are discouraged without proper treatment
Waste Disposal Methods: Send to licensed hazardous waste facility; follow local and national regulations
Contaminated Packaging: Empty containers should be rinsed and disposed of as hazardous waste
Special Precautions: Do not dispose via drains; avoid landfill without stabilization; recycle labeling where possible
UN Number: Not classified as dangerous for transport
Proper Shipping Name: Not regulated under current transport guidelines
Transport Hazard Class: Not assigned
Packing Group: Not assigned
Marine Pollutant: Not listed
Special Transport Precautions: Keep containers tightly closed, protect from mechanical damage, avoid spillage during handling
Inventory Status: Listed under TSCA (USA), REACH (EU), EINECS
Label Elements: Compliant with GHS labeling regulations
SARA Title III: Not subject to reporting
California Proposition 65: Not listed
Canadian WHMIS: Classified as D2B (toxic material causing other toxic effects)
Other National Regulations: Comply with country-specific requirements; safety datasheet available for reference in accordance with OSHA HCS, EU-CLP, and Canadian regulations
