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61420-92-6

61420-92-6 structure
61420-92-6 structure

Name platinum(4+),disulfite
Synonyms MFCD00058877
Density 1.305 g/cm3
Molecular Formula H4O7PtS2
Molecular Weight 375.23600
Exact Mass 374.90500
PSA 176.54000
LogP 0.57170
Appearance liquid | pale yellow

Section 1: Product Identification
Chemical Name:Platinum sulfite acid solution(15.3% Pt)
CAS Registry Number:61420-92-6
Formula:H3Pt(SO3)2OH
EINECS Number:none
Chemical Family:Inorganic compound
Synonym:Platinum acid sulfite

Section 2: Composition and Information on Ingredients
IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL)
Title Compound61420-92-628%0.002mg/m30.002mg/m3
water7732-18-572%

Section 3: Hazards Identification
This material is a moderately strong, corrosive acid. The material is corrosive to skin, eyes, mucous
Emergency Overview:
membranes and respiratory tract.
Primary Routes of Exposure:Ingestion, inhalation, eyes and skin
Eye Contact:Severe corrosive to the eyes. Exposure can lead to permanent eye damage.
Skin Contact:Corrosive to skin. Can lead to chemical burn.
Inhalation:Inhalation of mist can lead to severe irritation of the mucous membranes and lungs.
Ingestion:Material is corrosive. May be harmful if ingested.
Acute Health Affects:Corrosive to eyes, skin, mucous membranes and respiratory tract.
Chronic Health Affects:No information available on long-term chronic effects.
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
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:dry chemical, carbon dioxide, or water.
If this product is involved in a fire, fire fighters should be equipped with a NIOSH approved positive pressure
Special Fire Fighting Procedures:
self- contained breathing apparatus and full protective clothing.
Hazardous Combustion andIf involved in a fire this material may emit toxic organic fumes, carbon monoxide, and sulfur oxides.
Decomposion Products:
Unusual Fire or Explosion Hazards: Non-flammable. No unusual fire or explosion hazards.

SECTION 6: Accidental Release Measures
Spill and Leak Procedures:Small spills can be mixed with powdered sodium bicarbonate, lime, or calcium carbonate and swept up.

SECTION 7: Handling and Storage
Handling and Storage:Store in a cool, dry, well-ventilated area away from heat.

SECTION 8: Exposure Controls and Personal Protection
Eye Protection:In addition to approved safety glasses, a face shield should be worn when working with this material.
Skin Protection:When handling this material rubber gloves and an apron should be worn.
Ventilation:None required
In the absence of adequate ventilation a respirator should be worn. The use of a respiratory requires a
Respirator:
Respirator Protection Program to be in compliance with 29 CFR 1910.134.
Ventilation:None required
Additional Protection:No additional protection required.

SECTION 9: Physical and Chemical Properties
Color and Form:pale yellow liq.
Molecular Weight:375.25
Melting Point:no data
Boiling Point:no data
Vapor Pressure:not applicable
Specific Gravity:1.30-1.31
Odor:sulfurous odor
Solubility in Water:material is a water solution

SECTION 10: Stability and Reactivity
Stability:air and moisture stable
Hazardous Polymerization:no hazardous polymerization
Conditions to Avoid:none
Incompatibility:active metals and strong bases
Decomposition Products:platinum oxides, water, sulfurous acid.

SECTION 11: Toxicological Information
RTECS Data:No information available in the RTECS files.
Carcinogenic Effects:no information available
Mutagenic Effects:no information available
Tetratogenic Effects:no information available

SECTION 12: Ecological Information
Ecological Information:No information available

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

SECTION 14: Transportation
Shipping Name (CFR):Corrosive liquids, N.O.S.
Hazard Class (CFR):8
Additional Hazard Class (CFR):NA
Packaging Group (CFR):II
UN ID Number (CFR):UN# 1760
Shipping Name (IATA):Corrosive liquid, N.O.S.
Hazard Class (IATA):8
Additional Hazard Class (IATA):NA
Packaging Group (IATA):II
UN ID Number (IATA):UN# 1760

SECTION 15: Regulatory Information
TSCA:Listed on the TSCA inventory.
SARA (Title 313):Title compound not listed
Second Ingredient:none


SECTION 16 - ADDITIONAL INFORMATION
N/A
Hazard Codes Xi