Material Safety Data Sheet
Diethyldithiocarbamic acid, silver salt 砷试剂
Section 1 - Chemical Product and Company Identification
MSDS Name: Diethyldithiocarbamic acid, silver salt
Catalog Numbers: 11429-0000, 11429-0050, 11429-0250, 11429-1000, 41933-0000, 41933-0100, 41933-0250
Synonyms: Silver diethyldithiocarbamate
Company Identification: Acros Organics BVBA
Janssen Pharmaceuticalaan 3a
2440 Geel, Belgium
Company Identification: (USA) Acros Organics
One Reagent Lane
Fair Lawn, NJ 07410
Section 2 - Composition, Information on Ingredients
CAS# Chemical Name: % EINECS#
1470-61-7 Diethyldithiocarbamic acid, silver salt 99% 216-003-7
Hazard Symbols: XN
Risk Phrases: 22 36/37/38
Section 3 - Hazards Identification
EMERGENCY OVERVIEW
Harmful if swallowed. Irritating to eyes, respiratory system and skin.
Potential Health Effects
Eye: Causes eye irritation.
Skin: Causes skin irritation. May be harmful if absorbed through the skin.
Ingestion: Harmful if swallowed. May cause irritation of the digestive tract.
Inhalation: Causes respiratory tract irritation. May be harmful if inhaled.
Chronic:
Section 4 - First Aid Measures
Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin: Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion: Get medical aid. Wash mouth out with water.
Inhalation: Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician: Treat symptomatically and supportively.
Section 5 - Fire Fighting Measures
General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.
Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or chemical foam.
Section 6 - Accidental Release Measures
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks: Vacuum or sweep up material and place into a suitable disposal container. Do not let this chemical enter the environment.
Section 7 - Handling and Storage
Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Avoid ingestion and inhalation.
Storage: Do not store in direct sunlight. Store in a tightly closed container. Store in a dry area. Keep refrigerated. (Store below 4°C/39°F.)
Section 8 - Exposure Controls, Personal Protection
Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits
CAS# 1470-61-7:United Kingdom, WEL - TWA: ( silver soluble compounds): 0.01 mg/m3 TWA (as Ag) United Kingdom, WEL - STEL: ( silver soluble compounds): 0.03 mg/m3 STEL (as Ag)
United States OSHA: 0.01 mg/m3 TWA (Silver soluble compounds).
Belgium - TWA: ( silver soluble compounds): 0.01 mg/m3 VLE (as Ag)
France - VME: ( silver soluble compounds): 0.01 mg/m3 VME (as Ag)
Germany: ( silver soluble compounds): 0.01 mg/m3 VME (as Ag)
Japan: ( silver compounds): 0.01 mg/m3 OEL (as Ag)
Malaysia: ( silver soluble compounds): 0.01 mg/m3 TWA (as Ag)
Netherlands: ( silver soluble compounds): 0.01 mg/m3 MAC (as Ag)
Spain: ( silver soluble compounds): 0.01 mg/m3 VLA-ED (as Ag)
Personal Protective Equipment
Eyes: Wear chemical splash ggles.
Skin: Wear appropriate protective gloves to prevent skin exposure.
Clothing: Wear appropriate protective clothing to prevent skin exposure.
Respirators: Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.
Section 9 - Physical and Chemical Properties
Physical State: Powder
Color: green - khaki
Odor: Not available
pH: Not available
Vapor Pressure: Not available
Viscosity: Not available
Boiling Point: Not available
Freezing/Melting Point: 172 - 175 deg C
Autoignition Temperature: Not available
Flash Point: Not available
Explosion Limits: Lower: Not available
Explosion Limits: Upper: Not available
Decomposition Temperature: Not available
Solubility in water: Insoluble
Specific Gravity/Density:
Molecular Formula: C5H10AgNS2
Molecular Weight: 256.13
Section 10 - Stability and Reactivity
Chemical Stability: Stable under normal temperatures and pressures. Light sensitive.
Conditions to Avoid: Incompatible materials, light.
Incompatibilities with Other Materials Strong oxidizing agents.
Hazardous Decomposition Products Nitrogen oxides, carbon monoxide, oxides of sulfur, carbon dioxide.
Hazardous Polymerization Will not occur.
Section 11 - Toxicological Information
RTECS#: CAS# 1470-61-7: None listed
LD50/LC50: RTECS: Not available.
Carcinogenicity: Diethyldithiocarbamic acid, silver salt - Not listed as a carcinogen by ACGIH, IARC, NTP, or CA Prop 65.
Other: The toxicological properties have not been fully investigated.
Section 12 - Ecological Information
Other: Do not empty into drains.
Section 13 - Disposal Considerations
Dispose of in a manner consistent with federal, state, and local regulations.
Section 14 - Transport Information
IATA IMO RID/ADR
Shipping Name: Not regulated as a hazardous material Not regulated as a hazardous material Not regulated as a hazardous material
Hazard Class:
UN Number:
Packing Group:
Section 15 - Regulatory Information
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XN
Risk Phrases:
R 22 Harmful if swallowed.
R 36/37/38 Irritating to eyes, respiratory system and skin.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 37/39 Wear suitable gloves and eye/face protection.
WGK (Water Danger/Protection)
CAS# 1470-61-7: 1
Canada
CAS# 1470-61-7 is listed on Canada's DSL List
TSCA
CAS# 1470-61-7 is listed on the TSCA Inventory.