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Zinc sulfate monohydrate

CAS No.: 7446-19-7
Formula: H2O5SZn
Exact Mass: 177.89100
Molecular Weight: 179.45800
PSA: 97.87000
LogP: -0.32400
Reference Price: $15/kg Post Buying Request
Zinc sulfate monohydrate 7446-19-7 MSDS

Section 1: Product Identification
   Chemical Name:       Zinc sulfate monohydrate, 99%    
   CAS Registry Number:       7446-19-7    
   Formula:       ZnSO4.H2O    
   EINECS Number:       231-793-3    
   Chemical Family:       metal sulfate    
   Synonym:       Sulfuric acid, zinc salt (1:1), monohydrate    

Section 2: Composition and Information on Ingredients
   Ingredient       CAS Number       Percent       ACGIH (TWA)       OSHA (PEL)    
   Title Compound       7446-19-7       100%       no data       no data    

Section 3: Hazards Identification
   Emergency Overview:       Irritating to eyes, skin and respiratory tract. Harmful if swallowed.    
   Primary Routes of Exposure:       Ingestion, inhalation    
   Eye Contact:       Causes slight to mild irritation of the eyes.    
   Skin Contact:       Causes slight to mild irritation of the skin.    
   Inhalation:       Irritating to the nose, mucous membranes and respiratory tract.    
   Ingestion:       Harmful if swallowed. May cause abdominal pain, nausea and vomiting.    
   Irritating to skin, eyes and respiratory tract. Harmful if swallowed. Inhalation may cause burning sensation,
   Acute Health Affects:
   coughing, wheezing, laryngitis, shortness of breath, headache, nausea and vomiting.
   Chronic Health Affects:       Prolonged or repeated exposure may cause breathing difficulty and decreased pulmonary function.    
   NTP:       No    
   IARC:       No    
   OSHA:       No    

SECTION 4: First Aid Measures
   Immediately flush the eyes with copious amounts of water for at least 10-15 minutes. A victim may need
   Eye Exposure:
   assistance in keeping their eye lids open. Get immediate medical attention.
   Wash the affected area with water. Remove contaminated clothes if necessary. Seek medical assistance if
   Skin Exposure:
   irritation persists.
   Remove the victim to fresh air. Closely monitor the victim for signs of respiratory problems, such as difficulty
   in breathing, coughing, wheezing, or pain. In such cases seek immediate medical assistance.
   Seek medical attention immediately. Keep the victim calm. Give the victim water (only if conscious). Induce
   vomiting only if directed by medical personnel.

SECTION 5: Fire Fighting Measures
   Flash Point:       not applicable    
   Autoignition Temperature:       none    
   Explosion Limits:       none    
   Extinguishing Medium:       none required    
   If involved in a fire, fire fighters should be equipped with a NIOSH approved positive pressure self-contained
   Special Fire Fighting Procedures:
   breathing apparatus and full protective clothing.
   Hazardous Combustion and       If involved in a fire this material may emit toxic fumes of sulfur oxides.    
   Decomposion Products:
   Unusual Fire or Explosion Hazards: No unusual fire or explosion hazards.

SECTION 6: Accidental Release Measures
   Spill and Leak Procedures:       Small spills can be mixed with powdered sodium carbonate or ground limestone and swept up.    

SECTION 7: Handling and Storage
   Handling and Storage:       Store material in a tightly sealed bottle away from moisture.    

SECTION 8: Exposure Controls and Personal Protection
   Eye Protection:       Always wear approved safety glasses when handling a chemical substance in the laboratory.    
   Skin Protection:       Wear appropriate chemical resistant gloves and protective clothing.    
   Ventilation:       If possible, handle the material in an efficient fume hood.    
   In the absence of adequate ventilation a respirator should be worn. The use of a respiratory requires a
   Respirator Protection Program to be in compliance with 29 CFR 1910.134.
   Ventilation:       If possible, handle the material in an efficient fume hood.    
   Additional Protection:       No additional protection required.    

SECTION 9: Physical and Chemical Properties
   Color and Form:       white pwdr.    
   Molecular Weight:       161.43 (179.45)    
   Melting Point:       no data    
   Boiling Point:       no data    
   Vapor Pressure:       no data    
   Specific Gravity:       no data    
   Odor:       none    
   Solubility in Water:       very soluble    

SECTION 10: Stability and Reactivity
   Stability:       air and moisture stable    
   Hazardous Polymerization:       no hazardous polymerization    
   Conditions to Avoid:       none    
   Incompatibility:       none    
   Decomposition Products:       none    

SECTION 11: Toxicological Information
   For anhydrous ZnSO4: Unreported (human-man); LDLo: 221 mg/kg. Oral (rat); LD50: 2150 mg/kg.
   Intraperitoneal (rat); LD50: 200 mg/kg. Subcutaneous (rat); LDLo: 330 mg/kg. Intravenous (rat); LDLo: 49
   RTECS Data:
   mg/kg. Subcutaneous (dog); LDLo: 78 mg/kg. Oral (rat); TDLo: 226226 mg/kg/13W-C. Intraperitoneal
   (mouse); DNA inhibition; 20 gm/kg.
   Carcinogenic Effects:       no data    
   Mutagenic Effects:       Negative data    
   Tetratogenic Effects:       no data    

SECTION 12: Ecological Information
   Avoid release to the environment. Very toxic to aquatic organisms. May cause long-term adverse effects in the
   Ecological Information:
   aquatic environment.

SECTION 13: Disposal Considerations
   Disposal:       Dispose of according to local, state and federal regulations.    

SECTION 14: Transportation
   Shipping Name (CFR):       Non-hazardous    
   Hazard Class (CFR):       NA    
   Additional Hazard Class (CFR):       NA    
   Packaging Group (CFR):       NA    
   UN ID Number (CFR):       NA    
   Shipping Name (IATA):       Non-hazardous    
   Hazard Class (IATA):       NA    
   Additional Hazard Class (IATA):       NA    
   Packaging Group (IATA):       NA    
   UN ID Number (IATA):       NA    

SECTION 15: Regulatory Information
   TSCA:       Not listed in the TSCA inventory.    
   SARA (Title 313):       Title compound: See category code N982 for reporting.    
   Second Ingredient:       none    


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