SILVER IODIDE

Safety Data Sheet
Emergency Telephone Number: CHEMTREC 1-800-424-9300       For Information call: DUDLEY 732-886-3100       
      DUDLEY CORPORATION
           	     125 Kenyon Drive
       				         	     Lakewood, New Jersey 08701
Effective Date: January 1, 2025
1. PRODUCT ID: CAS No.: 7783-96-2 E-C No.:232-038-0	Weight:  234.77g/mol 	Formula: Agl

2. HAZARDS ID: GHS:  Not a hazardous substance 2.3: Other Hazards: none

 3. COMPOSITION / INFO: 
Chemical Name			 CAS No.	 	Percent		
Silver iodide		                   135-49-9               	100%                  
 
4. FIRST AID: Eyes: Rinse with plenty of water Skin: Rinse with plenty of soap & water Ingestion: Do not induce vomiting w/o medical advice. Rinse with water. Inhalation: Move to fresh air.  Physician: Treat symptomatically & supportively. 

5. FIRE FIGHTING: Info: Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH & full protective gear. Irritating & highly toxic gases may be generated by thermal decomposition or combustion. Non-combustible, substances itself does not burn but may decompose upon heating to produce irritating, corrosive and/or toxic fumes. Extinguishing: Use water spray, dry chemical, carbon dioxide, or alcohol-resistant foam. Special Hazards: Hydrogen iodide, silver oxides. Flash Pt: N/A Auto-ignition Temp: N/A Explosion Limits: N/A

6. ACCIDENTAL RELEASE:  Info: Use proper PPE as indicated in Section 8. Spills/Leaks: Vacuum or sweep up material and place into a suitable disposal container. Avoid runoff into storm sewers and ditches which lead to waterways. Clean up spills immediately, observing precautions in the PPE section. Avoid generating dusty conditions. Provide ventilation. 

7. HANDLING & STORAGE: Handling: Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Minimize dust generation & accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Store protected from light. Storage: Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatibles. Store protected from light. 

8. EXPOSURE CONTROLS / PPE: 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. 
Chemical Name             ACGIH                     NIOSH                        OSHA - Final / Vacated PELs
Silver Iodide                    0.01mg/m3            None listed                     None listed.  

PPE: Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA’s eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure.  0.11mm thick nitrile. Clothing: Wear appropriate protective clothing to prevent skin exposure. 
Respirators: A respiratory protection program that meets OSHA’s 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant a respirator’s use. 

9. PHYSICAL & CHEM: Bright Yellow powder Relative Density: 5.68 @ 25˚C (77˚F)  

10. STABILITY & REACTIVITY: Stability: Stable under normal temp/pressures. Avoid: High temp, light, dust generation. 
Incompatibilities: Strong oxidizing agents. Hazardous Decomp: see section 5

11. TOXICOLOGICAL INFO: RTECS#: VW4450000. LD50/LC50: N/A Carcinogenicity: Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA. 

12. ECOLOGICAL INFO: Environmental Fate/Toxicity:  No information available. 

13. DISPOSAL CONSIDERATIONS: Chemical waste generators must determine whether a discarded chemical is classified as a hazardous waste. US EPA guidelines for the classification determination are listed in 40 CFR Parts 261.3. Additionally, waste generators must consult state and local hazardous waste regulations to ensure complete and accurate classification. RCRA P-Series: None listed. RCRA U-Series: None listed. 

14. TRANSPORT REGULATIONS: Not regulated.

15. REGULATORY INFO: SARA 311/312: None
Section 302 None of the chemicals in this product have a TPQ/RQ
Section 313 This material contains Silver Iodide (listed as Silver), 99%, (CAS# 7783-96-2) which is subject to the reporting requirements of Section 313 of SARA Title III and 40 CFR Part 373. 

STATE CAS# 7783-96-2 is not present on state lists from CA, MN, MA, FL. 
Pa Right to Know:	Silver iodide  CAS# 7783-96-2  NJ Right to Know:	Silver iodide  CAS# 7783-96-2   Rev. Date 7/8/2015
California Prop.65 components: None of the chemicals are known to cause cancer, birth defects, or any other reproductive harm.

EUROPEAN/INTERNATIONAL REGULATIONS European Labeling in Accordance with EC Directives 
WGK (Water Danger/Protection) CAS# 7783-96-2: 1 Canada - DSL/NDSL is listed on Canada’s DSL List. 
Canada - WHMIS This product has a WHMIS classification of D2A. 
Canadian Ingredient Disclosure List CAS# 7783-96-2 (listed as Silver) is not listed on the Canadian Ingredient Disclosure List. 

16. DISCLAIMER INFO: DUDLEY CORPORATION provides the information herein in good faith but makes no representation as to its comprehensiveness or accuracy. This document is intended only as a guide to the appropriate precautionary handling of the material by a properly trained person using this.  Individuals receiving the information must exercise their independent judgment in determining its appropriateness for a particular purpose. DUDLEY CORPORATION makes no representations or warranties, either expressed or implied, including without limitation and warranties of merchantability, fitness for a particular purpose with respect to the information set forth herein or to the product to which the information refers. Accordingly, DUDLEY CORPORATION will not be responsible for damages resulting from the use of or reliance upon this information.