BROMOPHENOL RED FREE ACID
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: 5',5"-Dibromophenolsulfonphtalein CAS No.: 2800-80-8  Weight: 511.949 Formula: C19H12Br2O5S

2. COMPOSITION, INFO:
Chemical Name 			CAS No.		Percent			Hazardous
Bromophenol Red			2800-80-8	  100%		     	      No	
2.3: Other Hazards: none

3.HAZARDS ID: GHS:  Not a hazardous substance.
HMIS Classification:    Health hazard: 0               Flammability: 0              Physical hazards:   0
NFPA Rating:  Health hazard: 0               Fire: 0               Reactivity Hazard: 0

Potential Effects: Eyes: May cause eye irritation. Skin: May cause skin irritation. Ingestion: May cause irritation of the digestive tract.  The toxicological properties of this substance have not been fully investigated.   
Inhalation: May cause respiratory tract irritation. The toxicological properties of this material have not been fully investigated. Chronic: No information found

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 without medical advice. Rinse with water. Consult physician. Inhalation: Move to fresh air.  Consult a physician.
Notes to Physician: Treat symptomatically and 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 or combustion. Extinguishing: Use water spray, dry chem, carbon dioxide, or alcohol-resistant foam. Hazards; Caron, Sulphur oxides.  Hydrogen bromide gas, Flash Pt: N/A Auto-ignition Temp: N/A.  Explosion Limits: N/A

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. 

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 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 safety shower. Use adequate ventilation to keep concentrations low.
Chemical			ACGIH		NIOSH		OSHA – Final/Vacated PEL’s
Bromophenol Red			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: Brown powder Solubility: Slightly soluble. 

10. STABILITY & REACTIVITY: Stability: Stable at room temperature in closed containers under normal storage/handling conditions. Avoid: Incompatibles, excess heat, exposure to flames. Incompatibilities: Oxidizing agents. Hazardous Decomp Products: see section 5

11. TOXICOLOGICAL INFO: RTECS: N/A LD50/LC50: N/A Carcinogenicity: N/A 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 INFO: Not regulated.

15. REGULATORY INFO: SARA 311/312: None
SARA Section 302 Extremely Hazardous Substances None of the chemicals in this product have a TPQ.
 Section 313 No chemicals are reportable under Section 313. 
STATE CAS# 2800-80-8 is not present on state lists from CA, PA, MA, MN, 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 
WGK (Water Danger/Protection) CAS# 2800-80-8: No information available.
Canada - DSL/NDSL CAS# 2800-80-8 is not listed on Canada’s DSL or NDSL List. 
Canada – WHMIS: Not available. CAS# 2800-80-8   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.