LITMUS POWDER 

   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: CAS No.: 1393-92-6.   Weight: 3300.  EC-No: 215-739-6	 

2. HAZARDS: GHS Classification:  Not a hazardous substance or mixture.

HMIS Classification: Health hazard 0, Flammability   0,  Physical hazards   0			
NFPA Rating: Health hazard 0, Fire     0, Reactivity hazard   0
2.3: Other Hazards: none

3. COMPOSITION / INFO ON INGREDIENTS: 
Chemical 					CAS No.	                Percent		Hazardous
Litmus, indicator grade                                                              1393-92-6         	100%                         No 

4. FIRST AID: Eyes: Rinse with water Skin: Rinse with soap & water Ingestion: Do not induce vomiting without 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 PPE. Irritating & highly toxic gases may be generated by thermal decomp/combustion. Extinguishing: Use water spray, dry chemical, carbon dioxide, or alcohol-resistant foam. Flash Pt: N/A. Auto-ignition Temp: Not applicable. Explosion Limits: Not available. 

6. ACCIDENTAL RELEASE: Info: Use proper PPE as indicated in Section 8. Spills/Leaks: Sweep up into a suitable container for disposal. 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 and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. 
Storage: Store in a tightly closed container. Store in a cool, dry well-ventilated 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 adequate ventilation to keep airborne concentrations low. 
Chemical 	              ACGIH                      NIOSH                   OSHA-Final PELs 
Litmus, indicator grade     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 thick 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 blue. Melting Pt: 246-256°C. 

10. STABILITY & REACTIVITY: Stability: Stable under normal temp/pressures. Avoid: Incompatibles, strong oxidants. Incompatibilities: Oxidizing agents. Haz Decomp: see section 5

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

12. ECOLOGICAL INFO: No data.

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 (RQ) & Section 302 (TPQ) None of the chemicals in this material/product have an RQ or TPQ. 
Section 313 No chemicals are reportable under Section 313. 
STATE CAS# 1393-92-6 is not present on state lists from CA, MN, MA, FL. 
Pa Right to Know:	Litmus CAS#1393-92-6 	NJ Right to Know:	Litmus CAS#1393-92-6
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 
Hazardous Symbols: Not available.   WGK (Water Danger/Protection) CAS# 1393-92-6: 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.