SODIUM DIPHENYLAMINE-4-SULPHONATE

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, 2024	
1. PRODUCT ID: CAS No.: 6152-67-6 E-C No.:228-165-6 Weight: 271.27g/mol  Formula: C12H10NNaO3S

2. HAZARDS ID: GHS:  Skin Irritation (Cat 2)  Eye Irritation (Cat 2A) Specific target organ toxicity – single exposure (Cat 3) Respiratory System
Pictogram: 				
Signal Word:  WARNING
Hazard Statement:  H315: Causes skin irritation.  H319 Causes serious eye irritation. H335 May cause respiratory irritation. 
Precautionary statement(s) P261 Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray. P264 Wash skin thoroughly after handling. P271 Use only outdoors or in a well-ventilated area. P280 Wear protective gloves/ eye protection/ face protection. P302 + P352 IF ON SKIN: Wash with plenty of soap and water. P304 + P340 + P312 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/ doctor if you feel unwell. P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P332 + P313 If skin irritation occurs: Get medical advice/ attention. P337 + P313 If eye irritation persists: Get medical advice/ attention. P362 Take off contaminated clothing and wash before reuse. P403 + P233 Store in a well-ventilated place. Keep container tightly closed. P405 Store locked up. P501 Dispose of contents/ container to an approved waste disposal plant.

HMIS Classification: Health hazard  2, Flammability   0,  Physical hazards   0			
NFPA Rating: Health hazard  2, 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		
Sodium N-phenylsulphanilate                6152-67-6               100%                  

4. FIRST AID: Eyes: Rinse with plenty of water. Skin: Rinse with plenty of soap & water. Ingestion: Do not induce vomiting without medical advice. Rinse with water. Inhalation: Move to fresh air.  Physician: Treat symptomatically 
and supportively. 

5. FIRE FIGHTING: Info: Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH & full protective gear. This material in sufficient quantity and reduced particle size is capable of creating a dust explosion. Special Hazards: Carbon, Nitrogen, sulfur, & sodium oxides. Extinguishing: use water spray, dry chemical, carbon dioxide or alcohol-resistant foam. 

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

7. HANDLING & STORAGE: Handling: Wash thoroughly after handling. 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 cool, dry place. Keep from contact with oxidizing materials. Store in a cool, dry, well-ventilated area away from incompatible substances. Keep containers tightly closed. 

8. EXPOSURE CONTROLS: Use adequate ventilation to keep airborne concentrations low. 
Chemical				    ACGIH                     NIOSH                  OSHA - Final /VacatedPELs
Diphenylaminesulfonic acid sodium salt	    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 nitrile. Clothing: Wear appropriate protective clothing to prevent skin exposure. 
Respirators: Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary. 

9. PHYSICAL & CHEM: White to off-white to beige powder. Bulk Density: ca.160kg/m3

10. STABILITY & REACTIVITY:  Avoid: Incompatibles, dust generation. Stability: Materials containing similar functional groups can decompose at elevated temps. Incompatibilities: Strong oxidizing agents. Haz Decomp: see section 5. 

11. TOXICOLOGICAL INFO: RTECS#: n/a LD50/LC50: N/a Carcinogenicity: Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA.  Other Studies: Stomach Irregularities. May cause respiratory irritation

12. ECOLOGICAL INFO:   Ecotoxicity: No data available. 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:  Chronic Health Hazard
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# 6152-67-6 is not present on state lists from CA, MN, MA, FL. 
PA Right to Know:  Sodium N-phenylsulphanilate  CAS#6152-67-6  
NJ Right to Know: Sodium N-phenylsulphanilate  CAS#6152-67-6
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 
Hazard Symbols: Not available. 	WGK (Water Danger/Protection) CAS# 6152-67-6: No information available. 
Canada - DSL/NDSL CAS# 6152-67-6 is listed on Canada’s DSL List. 
Canada - WHMIS This Product has a WHMIS classification of D2B.  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.