Search for a full or partial Catalog Number, CAS Number or description
Your favorites Quick Order Form
Your cart is empty.
Home Catalog New Products Custom Synthesis & CGMP Product Resources About
Contact Strem

Product Catalog

79-0080
Nanomaterials › Gold/tetra-n-octylammonium chloride colloid
CAS Number:
MDL Number: MFCD06798658
Molecular Formula:  
Molecular Weight:  
Chemical Formula: Au/(C8H17)4NCl
Color and Form: 2.6 nm ± 1.1 nm; brown-orange solid
Note: Made to order. Long term shelf life not established.

Stability: store cold

Please log in or choose your country below to view prices.

Choose Your Country

Download This MSDS
SECTION 1: Product Identification
Chemical Name: Gold/tetra-n-octylammonium chloride colloid
Product Number: 79-0080
CAS Registry Number: 7440-57-5
Formula: Au/(C8H17)4NCl
EINECS Number: none
Chemical Family: nano structured material
Synonym: none
SECTION 2: Composition and Information on Ingredients
Ingredient CAS Number Percent ACGIH (TWA) OSHA (PEL)
gold 7440-57-5 28 no data no data
tetra-n-octylammonium chloride 3125-07-3 72 no data no data
SECTION 3: Hazards Identification
Emergency Overview: Irritating to skin. May be irritating to eyes and respiratory tract. May be harmful if swallowed.
Primary Routes of Exposure: Inhalation, ingestion, skin, eyes
Eye Contact: May cause mild to moderate irritation of the eyes
Skin Contact: Causes irritation of the skin
Inhalation: May be irritating to the nose, mucous membranes and respiratory tract.
Ingestion: No information on the physiological effects of ingestion. May be harmful if swallowed.
Acute Health Effects: Irritating to skin. May be irritating to eyes and respiratory tract. May be harmful if swallowed.
Chronic Health Effects: No information available on long-term chronic effects.
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 soap and 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: no data
Autoignition Temperature: no data
Explosion Limits: no data
Extinguishing Medium: carbon dioxide, dry powder or foam
Special Fire Fighting Procedures: If 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: none
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 vermiculite or sodium carbonate and swept up.
SECTION 7: Handling and Storage
Handling and Storage: Store material in a cool, dry place in a tight 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.
Ventilation: If possible, 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 Respiratory 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: brown-orange solid, 2.6 nm +/- 1.1 nm
Molecular Weight: not applicable
Melting Point: no data
Boiling Point: no data
Vapor Pressure: no data
Specific Gravity: no data
Odor: none
Solubility in Water: insoluble
SECTION 10: Stability and Reactivity
Stability: air and moisture stable
Hazardous Polymerization: no hazardous polymerization
Conditions to Avoid: none
Incompatibility: Aqua regia, alkali cyanides, ammonia and hydrogen peroxide
Decomposition Products: carbon monoxide, carbon dioxide, organic fumes, hydrogen chloride
SECTION 11: Toxicological Information
RTECS Data: No information available in the RTECS file.
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): 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: Gold: Listed in the TSCA inventory
SARA (Title 313): Title compound not listed
Second Ingredient: Not listed
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: 2/10/2005
Revision Date: 12/14/2011

back to search results