Synonym:Sodium ferrocyanide decahydrate; Ferrate(4-), hexacyano-, sodium

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Section 2: Composition and Information on Ingredients
IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL)
Title compound14434-22-1100%1mg/m3 (as Fe - soluble)10mg/m3 (as Fe)

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Section 3: Hazards Identification
May be irritating to skin, eyes and respiratory tract. May be harmful through inhalation, ingestion and skin
Emergency Overview:
absorption.
Primary Routes of Exposure:Ingestion, inhalation, skin.
Eye Contact:May cause mild to moderate irritation of the eyes.
Skin Contact:May cause slight to mild irritation of the skin.
Inhalation:May be irritating to the nose, mucous membranes and respiratory tract.
Ingestion:Approved by the FDA as an anti-caking additive to table salt in low concentration.
Acute Health Affects:May be irritating to skin, eyes and respiratory tract.
No information available on long term chronic effects. Hexacyanoferrate passes through the body with only
Chronic Health Affects:
slight dissociation. Z NATURFORSCH SECT C BIOSCI; 45 (6). 1990. 681-690
NTP:No
IARC:No
OSHA:No

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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 immediately with water. Remove contaminated clothing if necessary. Seek medical
Skin Exposure:
assistance if 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.

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SECTION 5: Fire Fighting Measures
Flash Point:no data
Autoignition Temperature:no data
Explosion Limits:no data
Extinguishing Medium:carbon dioxide or dry powder
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, toxic oxidation or decomposition products may form.
Decomposion Products:
Unusual Fire or Explosion Hazards: Non-flammable. No unusual fire or explosion hazard.

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SECTION 6: Accidental Release Measures
Spill and Leak Procedures:Sweep up the solid and dispose of properly.

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SECTION 7: Handling and Storage
Handling and Storage:No special storage conditions required.

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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.
Handle the material in an efficient fume hood. Reaction with mineral acids can release toxic fumes of
Ventilation:
hydrogen cyanide.
If ventilation is not available a respirator should be worn. The use of respirators requires a Respiratory
Respirator:
Protection Program to be in compliance with 29 CFR 1910.134.
Handle the material in an efficient fume hood. Reaction with mineral acids can release toxic fumes of
Ventilation:
hydrogen cyanide.
Additional Protection:No additional protection required.

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SECTION 9: Physical and Chemical Properties
Color and Form:pale yellow xtl.
Molecular Weight:303.88 (484.04)
Melting Point:no data
Boiling Point:no data
Vapor Pressure:not applicable
Specific Gravity:1.458
Odor:none
Solubility in Water:31.8g/100cc (20C)

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SECTION 10: Stability and Reactivity
Stability:air and moisture stable
Hazardous Polymerization:No hazardous polymerization
Conditions to Avoid:Do not heat with strong mineral acid.
Incompatibility:oxidizing agents, mineral acids, halogens and active metals.
Decomposition Products:iron oxide, nitrogen oxides and sodium oxide.

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

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SECTION 12: Ecological Information
Ecological Information:No information available

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

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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

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

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SECTION 16 - ADDITIONAL INFORMATION
N/A