FUCHSIN 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: Syn:  Acid Violet 19, Fuchsin acid, Rubine S, Fuchsin S. CAS No.: 3244-88-0 
E-C No.:221-816-5   Weight:  585.54g/mol 	Formula: C20H17N3Na2O9S3

2. HAZARDS: GHS: Not a hazardous substance

HMIS Classification: Health hazard  2, Flammability   0,  Physical hazards   0			
NFPA Rating: Health hazard  2, Fire     0, Reactivity hazard   0

3. COMPOSITION / INFO: 
Chemical 							 CAS No.	 	Percent		
3-(1-(4-Amino-3-methyl-5-sulphonatophenyl)-1-			3244-88-0               ~60%                  
(4-amino-3-sulphonatophneyl)methylene)cyclohexa-1,4-dienesulphonic acid  	                

4. FIRST AID: Eyes: Rinse with plenty of water as precaution. Skin: Rinse with plenty of soap & water Ingestion: Do not induce vomiting w/o 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 & toxic gases may be generated by thermal decomp/combustion. Vapors may be heavier than air. They can spread along the ground and collect in low or confined areas.  Hazards:  Carbon, Nitrogen, Sulphur, & Sodium oxides. Extinguishing: Use water spray, dry chem, or carbon dioxide. 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: Clean up spills immediately, observing precautions in the Protective Equipment Section. Sweep up, then place 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 skin and eyes. Avoid ingestion and inhalation.  Storage: Store in a cool, dry, well-ventilated area away from incompatible substances. Keep containers tightly closed. 

8. EXPOSURE: Ensure adequate ventilation.
Chemical									ACGIH		 NIOSH		
3-(1-(4-Amino-3-methyl-5-sulphonatophenyl)-1-(4-amino-3-sulphonatophneyl)
methylene)cyclohexa-1,4-dienesulphonic acid				                 None listed 	None listed
		
PPE: Eyes: Safety glasses with side-shields. Skin: Usual safety precautions while handling the product will provide adequate protection against this potential effect. 0.11 mm thick nitrile. Clothing: Wear appropriate protective clothing to prevent skin exposure. Respirators: Breathing apparatus only if aerosol or dust is formed.  Hands: PVC or other plastic material gloves. Hygiene: Handle in accordance with good industrial hygiene and safety practice.

9. PHYSICAL & CHEM: Appearance: Green solid   pH: Acidic.  Vapor Pressure: Negligible. Solubility: slightly soluble  

10. STABILITY & REACTIVITY: Stability: Stable under normal temp/pressures.  Avoid: Incompatibles, excess heat.  Incompatibilities: Strong oxidizing agents. Haz Decomp: see section 5

11. TOXIC INFO: RTECS#: DD4737000.  LD50/LC50: N/A Carcinogenicity: Not in ACGIH, IARC, NIOSH, NTP, or OSHA. 
Studies: May cause respiratory irritation

12. ECOLOGICAL INFO: No info.                   

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:  Acute Health Hazard
Section 302 (TPQ/RQ) None of the chemicals in this product have a TPQ/RQ. 
Section 313 No chemicals are reportable under Section 313. 
STATE CAS# 3244-88-0 is not present on state lists from CA, MN, MA, FL. 
PA & NJ Right to Know: 3-(1-(4-Amino-3-methyl-5-sulphonatophenyl)-1-(4-amino-3-sulphonatophneyl)methylene)cyclohexa-1,4-dienesulphonic acid  CAS#3244-88-0
California Prop.65: 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# 3244-88-0: No information available. 
Canada - DSL/NDSL: CAS# 3244-88-0 is listed on Canada’s DSL List. 
Canada – WHMIS:  This product has a WHMIS classification of Not controlled.  

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.