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Product Name: Sulfamerazine Sodium
Synonyms: Sodium N-(4-methyl-2-pyrimidinyl)sulfanilamide
CAS No.: 127-79-7
Recommended Use: Antibacterial agent for veterinary medicine
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Emergency Phone: [Contact Number]
Classification: Acute toxicity (oral), Eye irritation, Skin irritation
Signal Word: Warning
Hazard Statements: Harmful if swallowed, causes skin and eye irritation, risk of allergic reactions for sensitized individuals
Precautionary Statements: Wear protective clothing and gloves, avoid inhalation of dust, avoid release to environment, wash hands after handling
Appearance: White to off-white crystalline powder
Potential Health Effects: May cause irritation to respiratory tract, eyes, and skin, prolonged or repeated exposure can trigger hypersensitivity
Chemical Name: Sulfamerazine Sodium
Common Name: Sulfamerazine Sodium
Concentration: Approximately 100%
CAS Number: 127-79-7
Impurities: Small quantities of related sulfonamides may be present, less than 0.1% each
Inhalation: Remove to fresh air, monitor for respiratory symptoms, seek medical attention if problems persist
Skin Contact: Wash skin with plenty of water and soap, remove contaminated clothing, seek medical attention for persistent irritation
Eye Contact: Flush with tepid water for at least 15 minutes, keep eyelids open, remove contact lenses, get prompt medical help
Ingestion: Rinse mouth, do not induce vomiting, drink water, seek medical attention right away
Symptoms to Watch For: Rash, redness, respiratory discomfort, nausea, headache
Advice to Doctor: Treat symptomatically, provide supportive measures
Suitable Extinguishing Media: Water spray, dry chemical, foam, carbon dioxide
Specific Hazards: May emit toxic fumes of nitrogen oxides, sulfur oxides, and sodium oxides
Protective Equipment: Full protective gear with self-contained breathing apparatus
Firefighting Instructions: Evacuate area, stay upwind, use water spray to cool containers, prevent runoff from entering water sources
Personal Precautions: Avoid contact, ventilate area, wear protective equipment including gloves and goggles
Environmental Precautions: Prevent further leakage or spillage if safe, avoid discharge into drains, waterways, or soil
Containment: Sweep up carefully to avoid dust generation, place in approved container for disposal
Cleanup: Clean spill area thoroughly with water, dispose of cleaning materials as hazardous waste
Advice on Safe Handling: Handle in well-ventilated space, avoid dust generation, avoid contact with eyes, skin, and clothing, keep containers tightly closed
Hygiene Measures: No eating, drinking, or smoking where material is handled, wash hands before breaks and after work
Storage Conditions: Store in a cool, dry, well-ventilated place, away from incompatible substances, protect from moisture and direct sunlight
Packaging Materials: Use strong, moisture-proof containers
Occupational Exposure Limits: Not established for this substance
Engineering Controls: Use local exhaust ventilation, process enclosures, or other engineering controls to keep airborne levels low
Personal Respiratory Protection: Use a NIOSH/MSHA-approved respirator in cases of dust generation
Hand Protection: Wear suitable gloves such as nitrile or neoprene
Eye Protection: Safety goggles or face shield
Skin Protection: Lab coat or coveralls, avoid open skin exposure
Environmental Exposure Controls: Avoid release into environment, use appropriate containment
Appearance: White or almost white crystalline powder
Odor: Odorless
Odor Threshold: Not available
pH: Neutral to slightly alkaline (aqueous solution)
Melting Point/Freezing Point: Decomposes before melting
Boiling Point: Not applicable (decomposes)
Flash Point: Not flammable
Evaporation Rate: Not applicable
Flammability: Not readily flammable
Vapor Pressure: Not determined
Vapor Density: Not determined
Solubility: Freely soluble in water; insoluble in alcohol
Partition Coefficient (log Kow): Not available
Auto-ignition Temperature: Not determined
Decomposition Temperature: May decompose at high temperature with toxic gases
Viscosity: Not applicable
Chemical Stability: Stable under recommended storage conditions
Reactivity: Reacts with strong oxidizing agents
Conditions to Avoid: Exposure to moisture, high temperature, strong light
Incompatible Materials: Strong oxidizers, acids
Hazardous Decomposition Products: Oxides of sulfur, oxides of nitrogen, sodium oxide, toxic fumes
Routes of Exposure: Inhalation, ingestion, skin, and eye contact
Acute Toxicity: The LD50 (oral, rat) is estimated at around 7000 mg/kg; low acute toxicity
Skin Corrosion/Irritation: Causes moderate irritation
Serious Eye Damage/Irritation: Causes moderate eye irritation
Respiratory Sensitization: Prolonged or repeated inhalation may cause sensitization
Skin Sensitization: Allergic skin reactions possible
Genotoxicity, Carcinogenicity: Not classified as genotoxic or carcinogen based on current data
Reproductive Toxicity: Evidence is inadequate for classification
Specific Target Organ Toxicity: No organ-specific toxicity documented
Medical Conditions Aggravated: Pre-existing kidney, liver, or allergies
Aquatic Toxicity: May be harmful to aquatic organisms
Persistence and Degradability: Expected to be poorly biodegradable
Bioaccumulation Potential: Low bioaccumulation expected
Mobility in Soil: May leach into soil, avoid uncontrolled release
Other Adverse Effects: Avoid contamination of natural waters, no specific data on effects to terrestrial animals or plants
Waste Disposal Methods: Dispose in accordance with local, regional, and national regulations, incineration preferred
Contaminated Packaging: Dispose as unused product, use certified waste disposal contractors
Special Precautions: Do not discharge to waterways or sewers, label waste for clarity
UN Number: Not regulated for transport
UN Shipping Name: Not classified as dangerous goods
Transport Hazard Class: None
Packing Group: None
Marine Pollutant: No
Special Precautions: Avoid rough handling, keep container tightly sealed
TSCA: Listed
REACH: Registered or exempted
OSHA Hazard Communication: Yes, subject to reporting
WHMIS Classification: D2B (toxic material causing other toxic effects)
SARA Section 313: Not listed
California Proposition 65: Not listed
Other National/International Regulations: Observe all applicable regulations regarding safe handling, use, and disposal
