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CAS Number: 506-65-0
Product Catalog

93-7901
Gold › Gold(I) cyanide (99.9%-Au)
CAS Number: 506-65-0
MDL Number: MFCD00003437
Molecular Formula: CAuN
Molecular Weight: 222.98
Chemical Formula: AuCN
Color and Form: yellow pwdr.
Note:  

Safety: Hazardous

Physical Characteristics: density 7.12

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SECTION 1: Product Identification
Chemical Name: Gold (I) cyanide (99.9%-Au)
Product Number: 93-7901
CAS Registry Number: 506-65-0
Formula: AuCN
EINECS Number: 208-049-1
Chemical Family: metal cyanide
Synonym: Aurous cyanide
SECTION 2: Composition and Information on Ingredients
Ingredient CAS Number Percent ACGIH (TWA) OSHA (PEL)
Title Compound 506-65-0 100 no data no data
SECTION 3: Hazards Identification
Emergency Overview: Cyanide compounds are very toxic by inhalation, in contact with skin and if swallowed.. Exposure to gold compounds may damage kidney function and reduce blood cell count.
Primary Routes of Exposure: Ingestion, inhalation, skin, eyes
Eye Contact: May cause mild irritation of the eyes.
Skin Contact: Toxic by skin contact. May cause slight to mild irritation of the skin. May be fatal through skin absorption.
Inhalation: Toxic by inhalation. Dust may be fatal if inhaled.
Ingestion: Toxic if swallowed. Ingestion may lead to dermatitis, dizziness, metallic taste, abdominal cramps, weakness, convulsions and death
Acute Health Effects: Toxic if inhaled, in contact with skin and if swallowed. May cause irritation to eyes, skin and respiratory tract, impairment of kidney and bone marrow function, weakness, and convulsions.
Chronic Health Effects: Prolonged exposure to gold compounds may lead to reduced red and white blood cell generation.
NTP: No
IARC: No
OSHA: No
SECTION 4: First Aid Measures
Eye Exposure: Immediately flush the eyes with copious amounts of water for at least 10-15 minutes. A victim may need assistance in keeping their eye lids open. Get immediate medical attention.
Skin Exposure: Wash the affected area with water. Remove contaminated clothes if necessary. Seek medical assistance if irritation persists.
Inhalation: 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.
Ingestion: 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
Special Fire Fighting Procedures: If this product is involved in a fire, fire fighters should be equipped with a NIOSH approved positive pressure self- contained breathing apparatus and full protective clothing.
Hazardous Combustion and Decomposion Products: If involved in a fire this material may emit toxic chlorine and hydrochloric acid fumes.
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 bicarbonate, lime, or calcium carbonate and swept up. Spillage in areas not adequately ventilated may require an evacuation of area. Emergency response teams will require self-contained breathing apparatus.
SECTION 7: Handling and Storage
Handling and Storage: Handle and store the material under an inert atmosphere of nitrogen or argon. Store cold.
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.
Ventilation: Material may form a fine dust. Handle the material in an efficient fume hood.
Respirator: If ventilation is not available a respirator should be worn. The use of respirators requires a Respirator Protection Program to be in compliance with 29 CFR 1910.134.
Additional Protection: No additional protection required.
SECTION 9: Physical and Chemical Properties
Color and Form: yellow pwdr.
Molecular Weight: 222.98
Melting Point: decompose
Boiling Point: decomposes
Vapor Pressure: not applicable
Specific Gravity: 7.12
Odor: none
Solubility in Water: insoluble
SECTION 10: Stability and Reactivity
Stability: air and moisture stable
Hazardous Polymerization: no hazardous polymerization
Conditions to Avoid: contact with mineral acids
Incompatibility: oxidizing agents
Decomposition Products: carbon monoxide, nitrogen oxides, and gold and gold salts.
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
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): Toxic solids, inorganic, N.O.S.
Hazard Class (CFR): 6.1
Additional Hazard Class (CFR): NA
Packaging Group (CFR): II
UN ID Number (CFR): UN# 3288
Shipping Name (IATA): Toxic solid, inorganic, N.O.S.
Hazard Class (IATA): 6.1
Additional Hazard Class (IATA): NA
Packaging Group (IATA): II
UN ID Number (IATA): UN# 3288
SECTION 15: Regulatory Information
TSCA: Listed in the TSCA inventory.
SARA (Title 313): See category code N106 for reporting.
Second Ingredient: None
Third Ingredient: None
SECTION 16: Other Information
Disclaimer: The information herein is believed to be accurate and reliable as of the date compiled. However, Strem Chemicals, Inc. makes no representation, warranty, or guarantee of any kind with respect to the information contained in this document or any use of the product based on this information.
Preparation Date: 3/29/2002
Revision Date: 8/02/2011

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