SILVER PROTEIN MILD
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: Syn: Protargol S . CAS No.: 9015-51-4.  

2. HAZARDS ID: GHS Classification:  Acute toxicity, Inhalation (Category 4)  Skin irritation (Category 2) 
Eye irritation (Category 2A)	 
Pictogram:					
Signal Word:         WARNING
HAZARD STATEMENT(S):H319: Causes serious eye irritation.   H315: Causes skin irritation.
H335: May cause respiratory irritation.	
PRECAUTIONARY STATEMENT(S) : P280: Wear protective gloves/eye & face protection P302 + P352:If On skin wash with plenty of soap & water P304 + P340: If inhaled: remove to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: If in Eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present & 
easy to do so. Continue rinsing.	P332 + P313: If skin irritation occurs: consult physician   

HMIS: Health hazard  1, Flammability   0,  Physical hazards   0			
NFPA Rating: Health hazard  1, Fire     0, Reactivity hazard   0

Potential Effects: Eye: Risk of serious damage to eyes.	Skin: Harmful in contact with skin. 
Ingestion: Harmful if swallowed. 			Inhalation: Harmful by inhalation. 
2.3: Other Hazards: none

3. COMPOSITION / INFO: 
Chemical Name				CAS No.		Percent	             Hazardous
Silver Proteinate (Mild)                                               9015-51-4                 19-23%                    No 

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. Consult physician. Inhalation: Move to fresh air.  Physician: Treat symptomatically. 

5. FIRE FIGHTING: Info: wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH & full protective gear. Water mist may be used to cool closed containers. Extinguishing: Use dry chemical, water spray or alcohol resistant foam.  Hazards:  Carbon, nitrogen, sulfuric, silver oxides & CO2

6. ACCIDENTAL RELEASE: Info: Use proper PPE as indicated in Section 8. Spills/Leaks: Clean up spills immediately, observing precautions in the PPE Section. Sweep up, then place into a suitable container for disposal.  

7. HANDLING & STORAGE: Handling: Wash thoroughly after handling. Wash hands before eating. Use with adequate ventilation. Avoid contact with skin and eyes. Avoid ingestion and inhalation. 
Storage: Store in a tightly closed container. Store in a cool, dry area away from incompatible substances. 

8. EXPOSURE: Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. 
Use process enclosure, local exhaust ventilation, or other engineering controls to control airborne levels. 

Chemical Name                     ACGIH                          NIOSH                  OSHA - Final / Vacated PELs 

Silver Proteinate (MILD)       None listed                 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 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: Appearance: Dark Brown powder. 

10. STABILITY & REACTIVITY: Stability: Stable under normal temp/pressures. Avoid: Incompatibles. Incompatibilities: Strong oxidizing agents, acids, direct light. Hazardous Decomp Products: see section 5

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

12. ECOLOGICAL INFO: N/A

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: No information available. 

15. REGULATORY INFO: SARA 311/312:  None
Section 302 (RQ) & Section 302 (TPQ) None of the chemicals in this material, or product have a RQ or TPQ. 
Section 313 No chemicals are reportable under Section 313. 
STATE CAS# 9015-51-4 is not present on state lists from CA, PA, MN, MA, FL, or NJ. 
California No Significant Risk Level: None of the chemicals in this product are listed. 

EUROPEAN/INTERNATIONAL REGULATIONS European Labeling in Accordance with EC Directives 
Hazard Symbols: Not available. WGK (Water Danger/Protection) CAS# 9015-51-4: No information available. 
Canada - DSL/NDSL None of the chemicals in this product are listed on the DSL or NDSL list. 
Canada - WHMIS Not available. 

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.