BARIUM DIPHENYLAMINE SULPHONATE ACS

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:  4-(Phenylamino)benzenesulfonic acid, Diphenylamine-4-sulfonic acid 	CAS No.: 6211-24-1 
E-C No.:228-278-0	  Weight:  633.88g/mol 	Formula: C24H20BaN2O6S2

2. HAZARDS ID: GHS:	Acute toxicity, Inhalation (Category 4)	Acute toxicity, Oral (Category 4)	
 Pictogram: 					
Signal Word:         WARNING
HAZARD STATEMENT(S): H302 + H332: Harmful if swallowed, or inhaled	
PRECAUTIONARY STATEMENT(S) : P261: Avoid breathing dust/spray/ fume/gas/ mist/ vapors. P264: wash skin thoroughly after handling P270: Do not drink, eat, smoke, when using this product. P271: Use only outdoors or in well-ventilated area. P330: Rinse mouth P301 + P312:If Swallowed: Call Poison Center or doctor/physician if you feel unwell P304 + P340: If inhaled: remove to fresh air and keep at rest in a position comfortable for breathing. P312: Call Poison Center or doctor/physician If you feel unwell. P501: Dispose of contents/container to an approved waste disposal plant.
2.3: Other Hazards: none

3. COMPOSITION : 
Chemical 					 CAS No.	 	Percent		
Barium bid(4-anilinobenzenesulphonate)	                6211-24-1               100%                  

4. FIRST AID: Eyes: rinse as precaution. 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 & supportively. 

5. FIRE FIGHTING: Info: wear a self-contained breathing apparatus, MSHA/NIOSH approved or equivalent, and full protective gear. irritating and highly toxic gases may be generated by thermal decomposition or combustion.  Runoff from fire control or dilution water may cause pollution. Hazards: Sulfur oxides, barium oxide, Nitrogen oxide, carbon oxides.  Extinguishing: Use water spray, dry chemical, chemical foam, or alcohol-resistant foam. 

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. Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions. Provide ventilation. Do not let product enter drains. 

7. HANDLING & STORAGE:  Handling: Wash thoroughly after handling. Use with adequate ventilation. Minimize dust generation/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 incompatibles.  Light sensitive. 

8. EXPOSURE CONTROLS: Facilities storing or utilizing this material should be equipped with an eyewash facility and safety shower. Use adequate ventilation to keep airborne concentrations low.
Chemical 				ACGIH	       	 NIOSH	            OSHA - Final & Vacated PEL’s
Barium Diphenylamine Sulfonate                None listed	None listed		None listed        		

PPE: 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. 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. Hygiene: Handle in accordance to good industrial hygiene and safety practice. Wash hands before breaks and at the end of the workday. 

9. PHYSICAL & CHEM: Appearance: Grey	

10. STABILITY & REACTIVITY: Stability: Stable at room temp. in closed containers under normal storage & handling. Avoid: Incompatibles, excess heat, strong oxidants. Incompatibilities: Strong oxidizing agents, Strong acids. Haz Decomp: See section 5

11. TOXICOLOGICAL INFO: RTECS: Unlisted.	LD50/LC50:  Not available.
Carcinogenicity: CAS# 6211-24-1: Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA. Other: Stomach irregularities

12. ECOLOGICAL INFO: 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. Contact a licensed professional waste disposal service to dispose of the material.  
RCRA P-Series: None listed. RCRA U-Series: None listed. 

14. TRANSPORT INFO: Not regulated.

15. REGULATORY INFO: SARA 311/312: Acute Health Hazard, Chronic Health Hazard
CERCLA Haz. Substances and corresponding RQ/TPQs None of the chemicals in material have an RQ/TPQ. 
SARA Section 302 Extremely Hazardous Substances None of the chemicals in this product have a TPQ.
Section 313 This material contains Barium Diphenylamine Sulfonate (listed as Barium), 100%, (CAS# 6211-24-1) which is subject to the reporting requirements of Section 313 SARA Title III and 40 CFR Part 373. 
STATE CAS# 6211-24-1 is not present on state lists from CA, MN, MA, FL. 
Pa Right to Know:	Barium bis(4-anilinobenzenesulphonate)  CAS#6211-24-1 Rev. 07/01/07
NJ Right to Know:	Barium bis(4-anilinobenzenesulphonate)  CAS#6211-24-1 Rev. 07/01/07
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:  XN 

WGK (Water Danger/Protection) CAS# 6211-24-1: No information available.
Canada - DSL/NDSLCAS# 6211-24-1 is listed on Canada’s DSL List. 
Canada - WHMIS: Not available. CAS# 6211-24-1 is not listed on Canada’s 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.