Section 1: Product Identification
Chemical Name: Nickel (II) iodide hydrate
CAS Registry Number: 7790-34-3
Formula: NiI2.XH2O
EINECS Number: none
Chemical Family: metal halide
Synonym: Nickel diiodide hydrate, Nickelous iodide hydrate
Section 2: Composition and Information on Ingredients
Ingredient CAS Number Percent ACGIH (TWA) OSHA (PEL)
Title Compound 7790-34-3 100% 0.1mg/m3 (as Ni) 1mg/m3 (as Ni)
Section 3: Hazards Identification
Ingestion of nickel salts may cause intestinal disorders, convulsions, and asphyxia. Irritating to skin, eyes and
Emergency Overview:
respiratory tract. May cause cancer.
Primary Routes of Exposure: Contact with skin and eyes. Inhalation of dust.
Eye Contact: Causes slight to mild irritation of the eyes.
Irritating to skin. May cause redness, itching, pimples, boils, hives and blisters. Prolonged contact may lead to
Skin Contact:
dermatitis.
Inhalation: Irritating to the nose, mucous membranes and respiratory tract.
Ingestion of nickel salts may lead to dizziness, abdominal cramps, vomiting, bloody diarrhea, weakness, and
Ingestion:
convulsions.
Irritating to skin, eyes and respiratory tract. May cause intestinal disorders, convulsions, asphyxia,
Acute Health Affects:
sensitization dermatitis, allergic asthma and pneumonitis.
May cause cancer. Chronic ingestion of iodides may produce iodism. Symptoms include skin rash, running
Chronic Health Affects:
nose, headache and irritation of mucous membranes.
NTP: Yes
IARC: Yes
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
Inhalation:
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
Ingestion:
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. Material is non-flammable.
Special Fire Fighting Procedures: No special fire fighting procedures required.
Hazardous Combustion and none
Decomposion Products:
Unusual Fire or Explosion Hazards: No unusual fire or explosion hazards.
SECTION 6: Accidental Release Measures
To avoid raising dust, small spills may be mixed with diatomaceous earth, sand, vermiculite or other suitable
Spill and Leak Procedures:
inert material and swept up.
SECTION 7: Handling and Storage
Handling and Storage: Store solid in a tightly sealed container.
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 protective clothing and gloves. Consult with glove manufacturer to determine the proper type of glove.
Ventilation: Material may form a fine dust. If possible, handle the material in an efficient fume hood.
If in form of fine dust and ventilation is not available a respirator should be worn. The use of respirators
Respirator:
requires a Respirator Protection Program to be in compliance with 29 CFR 1910.134.
Ventilation: Material may form a fine dust. 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: green xtl.
Molecular Weight: 312.52
Melting Point: no data
Boiling Point: no data
Vapor Pressure: not applicable
Specific Gravity: no data
Odor: none
Solubility in Water:
SECTION 10: Stability and Reactivity
Stability: air and moisture stable
Hazardous Polymerization: no hazardous polymerization
Conditions to Avoid: none
Incompatibility: active metals, bromine and chlorine
Decomposition Products: water and metal iodide
SECTION 11: Toxicological Information
RTECS Data: No information available in the RTECS files.
Carcinogenic Effects: Carcinogen (as Ni)
Mutagenic Effects: no data
Tetratogenic Effects: no data
SECTION 12: Ecological Information
Ecological Information: No information available
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 N495 for reporting.
Second Ingredient: none
SECTION 16 - ADDITIONAL INFORMATION
N/A
