Product Name: 2-Propanesulfonic Acid Sodium Salt Monohydrate
Chemical Formula: C3H7NaO3S·H2O
Synonyms: Sodium 2-propanesulfonate monohydrate
Recommended Use: Laboratory chemicals, research and development
Manufacturer: Information available upon request
Emergency Phone Number: Available on SDS source
CAS Number: 207683-19-0
Classification: Not classified as hazardous under GHS
Physical Hazards: No major physical hazard
Health Hazards: May cause mild skin and eye irritation
Environmental Hazards: Possible risk to aquatic environment in high concentrations
Label Elements: No pictogram required
Signal Word: None
Hazard Statements: Not expected to pose significant hazards under normal use
Precautionary Statements: Avoid contact with eyes, prolonged skin contact, and breathing dust
Chemical Name: 2-Propanesulfonic Acid Sodium Salt Monohydrate
Percent: ≥98%
CAS Number: 207683-19-0
Molecular Weight: 164.16 g/mol
Impurities: Water of hydration (monohydrate); negligible levels of other substances
Eye Contact: Rinse cautiously with water for several minutes, remove contact lenses, continue rinsing
Skin Contact: Wash with plenty of soap and water, remove contaminated clothing
Inhalation: Move person to fresh air, get medical attention if symptoms occur
Ingestion: Rinse mouth with water, do not induce vomiting, seek medical advice if discomfort persists
Note to Physicians: Treat symptomatically based on patient response
Most Important Symptoms: Mild irritation to eyes, skin, respiratory tract possible
Suitable Extinguishing Media: Water spray, dry chemical, carbon dioxide, foam
Unsuitable Extinguishing Media: None known
Specific Hazards: May emit hazardous sulfur oxides or sodium oxides under fire conditions
Protective Equipment for Firefighters: Self-contained breathing apparatus, full protective clothing
Firefighting Instructions: Evacuate area, do not breathe fumes, cool containers with water spray
Explosion Data: No sensitivity to mechanical impact or static discharge expected
Personal Precautions: Wear protective gloves, goggles, dust mask
Environmental Precautions: Prevent entry into water sources and drains
Methods for Containment: Sweep up, avoid dust generation, collect in suitable containers
Methods for Cleanup: Ventilate area, wash spill site with water after removal of material
Disposal: Place in chemical waste container for proper disposal
Precautions for Safe Handling: Use personal protective equipment, avoid breathing dust, handle in well-ventilated area
Hygienic Practices: Wash hands thoroughly after handling, do not eat or drink around product
Storage Conditions: Keep container tightly closed, store in cool, dry, well-ventilated area
Storage Incompatibilities: Avoid strong acids and strong oxidizers
Special Requirements: Store away from food and drink
Engineering Controls: Use local exhaust ventilation or process enclosure
Eye Protection: Chemical safety goggles
Skin Protection: Suitable gloves (nitrile, neoprene), lab coat or other impervious clothing
Respiratory Protection: Dust mask or respirator if dust generated
Workplace Exposure Limits: No exposure limits established for this compound
Other Protective Measures: Emergency eyewash and safety shower should be accessible
Appearance: White crystalline powder
Odor: Odorless
Odor Threshold: Not applicable
pH: 6.5 – 8.5 at 20°C (aqueous solution)
Melting Point/Freezing Point: Not available
Boiling Point/Range: Not available
Flash Point: Not applicable
Evaporation Rate: Not applicable
Flammability: Not flammable
Vapor Pressure: Not applicable
Vapor Density: Not applicable
Density: ~1.4 g/cm³
Solubility: Soluble in water
Partition Coefficient (n-octanol/water): Not determined
Auto-Ignition Temperature: Not self-igniting
Decomposition Temperature: No data
Viscosity: Not relevant for solid
Other Properties: Hygroscopic, avoid moisture exposure for product integrity
Chemical Stability: Stable under recommended handling and storage
Reactivity: No hazardous reactivity expected under normal conditions
Possibility of Hazardous Reactions: None known
Conditions to Avoid: Excess heat, moisture, direct sunlight
Incompatible Materials: Strong acids, strong oxidizers
Hazardous Decomposition Products: Oxides of sulfur, oxides of sodium, carbon oxides
Acute Toxicity: Low acute toxicity based on ingredient properties
Skin Contact: May cause mild skin irritation
Eye Contact: May cause mild irritation to eyes
Inhalation: Dust may cause mild respiratory tract discomfort
Ingestion: No significant effects expected from a single exposure
Chronic Effects: No data on chronic toxicity
Carcinogenicity: Not listed as carcinogen by IARC, NTP, or OSHA
Reproductive Toxicity: No data available
Mutagenicity: No information indicating mutagenic potential
Target Organs: Eyes, skin, respiratory system (mechanical irritation)
Aquatic Toxicity: Expected to have low toxicity; lacks acute aquatic hazard classification
Mobility in Soil: Soluble in water, possible leaching into soil
Persistence and Degradability: Product decomposes gradually in environment; not persistent
Bioaccumulative Potential: Not expected to bioaccumulate due to high solubility
Other Adverse Effects: Release of large quantities may alter local water chemistry
Assessment: Prevent large spills into waterways to protect aquatic species
Waste Disposal Methods: Dispose of in accordance with local, regional, and national regulations
Recommended Disposal: Use a licensed chemical waste disposal contractor
Contaminated Packaging: Rinse containers before disposal; follow relevant regulations
Special Instructions: Do not discharge into drains or environment; avoid landfill
UN Number: Not regulated
UN Proper Shipping Name: Not regulated
Transport Hazard Class(es): Not classified
Packing Group: Not regulated
Marine Pollutant: Not known as marine pollutant
Special Precautions for User: Prevent damage to packaging; avoid moisture exposure
US TSCA: Listed or complies with health and safety reporting requirements
EU REACH: Not listed as hazardous, not subject to authorization
Canada DSL/NDSL: Listed or considered compliant
OSHA Hazard Classification: Not hazardous
Regulatory Restrictions: Check regional regulations for use and waste
Labeling Requirements: Standard chemical labeling, not hazardous pictogram
Other Regulations: Complies with general chemical safety standards
Safety Assessment: Not subject to particular restrictions under current chemical safety law
