Date Effective........... June 7, 2010 (most recent revision) Chemical Name/Synonyms... On Label: CW Fast Setting Conductive Silver Epoxy, Hardener, Part B Chemical Family.......... Not known Emergencies Contacting CHEMTREC: 24 Hour Emergency Use Only #'s... Worldwide phone: 1-(703)-527-3887 Worldwide FAX: 1-(703)-741-6090 Toll-free phone: 1-(800)-424-9300 USA only Product or Trade Name.... SPI #05000-AB CW Fast Setting Conductive Silver Epoxy, Hardener, Part B CAS #.................... Not applicable: Mixture of organic resins and silver particles Chemical Formula......... Not applicable: Mixture
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Chemical Name CAS No. Wt. % Range Silver (Metallic) 7440-22-4 60.0-90.0 Modified Aliphatic Amine 140-31-8 10.0-25.0
Emergency Overview: Silver/gray paste with mild odor. This product is nonflammable. Liquid will irritate eyes and skin. Breathing high concentrations may cause respiratory irritation and allergic respiratory reaction. Potential Health Effects: Eyes: Liquid and vapors of this product may cause chemical burns in the eye. Damage is irreversible. Skin: Contact may cause chemical burns on the skin. Sensitizer - may cause allergic skin reaction. Ingestion: Harmful if swallowed. May cause chemical burn in gastrointestinal tract and may be potentially toxic. Silver ingestion may result in generalized argyria. Inhalation: Harmful if inhaled. High concentrations in immediate area can cause respiratory irritation if inhaled. Sensitizer - may cause allergic respiratory reaction. Pre-Existing Medical Conditions Aggravated by Exposure: Heart, lung, eye, skin
Eyes: Immediately flush with large amounts of water. After initial flushing, remove any contact lenses and continue flushing for at least 15 minutes. Have eyes examined by a Physician. Skin: Remove contaminated clothing and wash skin with soap and water. Get medical attention if irritation develops persists. Wash clothes separately before reuse. Ingestion: If appreciable quantities are swallowed, seek medical attention. Neutralize with milk or dilute with water. Inhalation: In case of exposure to high concentrations of vapor or mist, remove to fresh air. If breathing is difficult, give oxygen and call a Physician. If breathing has stopped, apply artificial respiration and call a Physician.
Flash Point: > 200°F (Setaflash) LEL/UEL: 0.9/NA (% by volume in air) Extinguishing Media: Use carbon dioxide or dry chemicals for small fires, aqueous foam or water for large fires involving this material. Fire Fighting Instructions: Remove all ignition sources. Closed containers may rupture due to build-up of pressure when exposed to extreme heat. As in any fire, wear self-contained breathing apparatus (pressure demand, OSHA/NIOSH approved or equivalent) and full protective gear.
Large Spills: Remove all sources of ignition (sparks, open flames, etc.). Wears self-contained breathing apparatus and appropriate personal protective equipment. Ventilate area and contain spill by diking and/or absorbing with inert material. Collect spill by scooping up liquids and absorbent material and place in a chemical waste container for proper disposal. Do not flush to sewer. Prevent material from entering storm sewers, ditches that lead to waterways and ground. Considering the small quantity packaging sold by SPI Supplies, this kind of spill is highly unlikely. Small Spills: Absorb spill with absorbent material, then place in a chemical waste container for proper disposal.
Overheating may cause container to rupture. Use explosion proof electrical equipment. Containers must be kept closed and ventilation provided to prevent vapor concentration build-up. Store in a cool dry place. Do not breath vapor or get liquid in eyes, or on skin and clothing. Keep away from heat or sources of ignition. Check all containers for leaks. Wear protective clothing as in section above. Avoid prolonged breathing of vapors or contact with skin. Ensure that all equipment is grounded to prevent static discharge. Containers of this material may be hazardous when emptied due to solid or vapor residue. All hazard precautions given in this data sheet must be observed for empty containers. Do not reuse this container. Keep out of reach of children!
Exposure Guidelines: CHEMICAL NAME ACGIH TLV OSHA PEL ACGIH STEL Silver 0.1 mg/m3 0.01mg/m3 NA Modified Aliphatic Amine NA NA NA Work/Hygienic Practices: Good general ventilation should be sufficient to control airborne levels. Local exhaust ventilation may be necessary to control any air contaminants to within their TLVs during the use of this product. Wear safety glasses with side shields or goggles and rubber or other chemically resistant gloves when handling this material.
Physical State: Silver/gray Paste Solubility in Water: Partially Soluble Odor: Mild Specific Gravity: 2.5 - 2.8 pH: NA Evaporation Rate: slower (Butyl acetate = 1) Vapor Pressure: < 1.0 mmHg @ 20°C Boiling Range: > 204°C (400°F) Vapor Density: Heavier than air (Air = 1) Percent Volatile: < 0.5
Stability: This product is stable. Conditions to Avoid: Excessive Heat. Incompatibility: Avoid epoxy resins and isocyanates, strong acids, mineral and organic acids, strong bases, caustics and alkali contamination. Products of Decomposition: Carbon monoxide, carbon dioxide and oxides of nitrogen. Hazardous Polymerization: Will not occur. Conditions to avoid: Contamination with strong acids, bases, epoxy resins or isocyanates can cause polymerization.
LD50 LD50 (ppm) Ingredients (rat) Oral (rbt) Dermal (rat) Inhalation Silver (metallic) >10 gm/kg (mouse) NA NA Modified Aliphatic Amine 2.14 gm/kg 880 mL/kg NA Cancer Information: No ingredients listed as human carcinogens by NTP or IARC
Environmental Impact Information: Avoid runoff into storm sewers and ditches which lead to waterways. Water runoff can cause environmental damage. Reporting: United States regulations require reporting spills of this material that could reach any surface waters. The toll-free number for the US Coast Guard National Response Center is: 1-800-424-8802
Dispose of in accordance with all federal, state and local regulations. Water runoff can cause environmental damage.
A Proper Shipping Name: Adhesives, sealants DOT Hazard Class: Non-Regulated UN/NA ID: Non-Regulated Packing Group: Not Applicable Labels: Not Regulated Marine Pollutant: No NAER Guidebook: Not Regulated DOT Status: Not Regulated Land-Road/Railway: ADR/RID Class: No dangerous cargo Sea: IMDG Class: No dangerous cargo Air: IATA-DGR Class: No dangerous cargo
SECTION 313 SUPPLIER NOTIFICATION This product contains the following toxic chemicals subject to the reporting requirements of Section 313 of the Emergency Planning and Community Right-To- Know Act of 1986 (40 CFR 372). Product contains no Section 313 listed chemicals. Other Information: Do not puncture or incinerate containers. Normal ventilation for standard manufacturing practices is usually adequate. Local exhaust should be used when large amounts are released. WHMIS Ingredient Disclosure list: n-Aminoethylpiperazine (140-31-8) Status Corrosive California Prop. 65: Proposition 65 requires manufacturers or distributors of consumer products into the State of California to provide a warning statement if the product contains ingredients for which the State has found to cause cancer, birth defects or other reproductive harm. If this product contains an ingredient listed by the State of California to cause cancer or reproductive toxicity, it will be listed below: None found
Disclaimer of Liability: Caution! Do not use SPI Supplies products or materials in applications involving implantation within the body; direct or indirect contact with the blood pathway; contact with bone, tissue, tissue fluid, or blood; or prolonged contact with mucous membranes. Products offered by SPI Supplies are not designed or manufactured for use in implantation in the human body or in contact with internal body fluids or tissues. SPI Supplies will not provide to customers making devices for such applications any notice, certification, or information necessary for such medical device use required by US FDA (Food and Drug Administration) regulation or any other statute. SPI Supplies and Structure Probe, Inc. make no representation, promise, express warranty or implied warranty concerning the suitability of these materials for use in implantation in the human body or in contact with internal body tissues of fluids.
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