METHYLENE VIOLET 3RAX 

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:   C.I. 50206; 3-Amino-7-[diethylamino]-5-phenyl phenazium chloride, NN-Diethyl Safranine
CAS No.:  4569-86-2  Weight:  378.91  Formula:  C22H23ClN4

2.HAZARDS: GHS Class:  Not a hazardous substance. 2.3: Other Hazards: none

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

3. COMPOSITION, INFO ON INGREDIENTS:
Chemical  				CAS No.		Percent		Hazardous
Methylene Violet 3 RAX		               4569-86-2		90-100%	      	No	 	

4. FIRST AID: Eyes: Rinse immediately with plenty of water as precaution. 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.  Physician: Treat symptomatically and 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.  Runoff from fire control or dilution water may cause pollution. Extinguishing: Use water spray, dry chemical, Carbon dioxide, or alcohol-resistant foam. Hazards: Carbon, nitrogen oxides, hydrogen chloride 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. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion & inhalation. Storage: Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatibles.
   
8. EXPOSURE: 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
Methylene Violet 3 RAX		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 greenish powder. Melting Pt:  285° C 

10. STABILITY & REACTIVITY: Avoid:  Exposure to air or moisture over prolonged periods. Stability: Stable at room temp in closed containers under normal storage & handling conditions. Incompatibilities: Strong oxidizing agents. Haz Decomp:  see section 5

11. TOXIC INFO: RTECS: N/A. LD50/LC50:  N/A. Carcinogenicity: Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA. 

12. ECOLOGICAL INFO: No data.

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: Non-hazardous for air transport.

15. REGULATORY INFO: SARA 311/312: None
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#4569-86-2 is not present on state lists from CA, MN, MA, FL. 
PA & NJ Right to Know: Methylene Violet 3 RAX   CAS#4569-86-2 
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: Not available.  WGK (Water Danger/Protection):  CAS#4569-86-2:  No information available. 
Canada - DSL/NDSL CAS#4569-86-2   is not listed on Canada’s DSL List. 
Canada – WHMIS: This product has been classified in accordance with the hazard criteria of the CPR, and the MSDS contains all the information required by the CPR.  CAS#4569-86-2 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.