BENZOPURPURIN 4B

 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: C.I. 23500; Direct Red 2  CAS No.: 992-59-6	Weight: 724.72 Formula: C34H26N6Na2O6S2  EC 213-594-3

2. HAZARDS ID: GHS Classification: Skin irritation   (Category 2)  Eye irritation    (Category 2A)
Specific target organ toxicity – single exposure (Category 2)
Pictogram                                                                                       
Signal word            Warning
Hazard statement(s):   H315  Causes skin irritation  H319  Causes serious eye irritation.
      H335  May cause respiratory irritation.
Precautionary statements: P261 Avoid breathing dust/fume/gas/mist/vapors/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes, Remove contact lenses, if present and easy to do.  Continue rinsing.

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

Potential Effects: Eyes: Causes eye irritation.   May cause chemical conjunctivitis. Skin: Causes skin irritation  Ingestion: May cause gastrointestinal irritation with nausea, vomiting and diarrhea.   Inhalation: May cause respiratory tract irritation. Can produce delayed pulmonary edema. Chronic: Effects may be delayed.
2.3: Other Hazards: none

3. COMPOSITION, INFO ON INGREDIENTS:
Chemical Name 		         		CAS No.		Percent		Hazardous
Benzopurpurin 4B (UV-VIS)	         		992-59-6	    	 95%		      No 

4. FIRST AID: Eyes: In the case of contact with eyes, rinse immediately with plenty of water and seek medical advice.  Skin: Rinse with plenty of soap & water and seek medical advice. Ingestion: Do not induce vomiting w/o medical advice. Rinse with water. Consult physician. Inhalation: Move to fresh air.  Consult a physician. 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.  Runoff from fire control or dilution may cause pollution.  Extinguishing: Use water spray, dry chem, chem foam, or alcohol-resistant foam. Hazards: Carbon, nitrogen & sulfur oxides.

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 PPE section. 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.  Store protected from light.  Wash clothing before reuse. Storage: Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.   Store protected from light.

8. EXPOSURE CONTROLS: Facilities storing or utilizing this material should be equipped with an eyewash facility and safety shower. Use adequate ventilation to keep concentrations low.
Chemical 			ACGIH	  	NIOSH	    	OSHA – Final/Vacated PEL’s
Benzopurpurin 4B (UV-VIS)		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.  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: Appearance: Dark red powder Solubility: Soluble 

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

11. TOXICOLOGICAL INFO: RTECS: QK1765000  LD50/LC50: N/A  Carcinogenicity: Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA. Mutagenicity: Mutation in microorganisms (Salmonella typhimurium) = 30 ug/plate.

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 INFO: Not dangerous goods for transport.

15. REGULATORY INFO: SARA 311/312: Acute Health Hazard.
SARA Section 302 Extremely Hazardous Substances None of the chemicals in this product have a TPQ/RQ.
Section 313 No chemicals are reportable under Section 313. 
STATE CAS# 992-59-6 can be found on the following state right to know lists: New Jersey.  
California No Significant Risk Level: None of the chemicals in this product are listed. 

EUROPEAN/INTERNATIONAL REGULATIONS European Labeling in Accordance with EC Directives 
WGK (Water Danger/Protection) CAS# 992-59-6: No information available. 
Canada - DSL/NDSL listed on Canada’s DSL List. Canada – WHMIS    This product has a WHMIS classification of D2B.
CAS# 992-59-6  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.