CURCUMIN

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:  Natural Yellow 3, (E,E)-1,7-bis(4-Hydroxy-3-methoxyphenyl)-1,6-heptadiene-3,5-dione, Diferulylmethane, Diferuloylmethane CAS No.:  458-37-7  E-C No.:207-280-5 Weight:  368.38 g/mol Formula: C21H20O6

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

3. COMPOSITION / INFO: 
Chemical Name			 CAS No.	 	Percent		
Curcumin		                  458-37-7                    100%                  

4. FIRST AID: Eyes: Rinse as precaution with plenty of water. Skin: Rinse with plenty of soap & water 
Ingestion: Do not induce vomiting without medical advice. Rinse with water. Inhalation: Move to fresh air.  
Physician: Treat symptomatically and supportively. 

5. FIREFIGHTING: Info: Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH, & full PPE.  Hazards: Carbon oxides Extinguishing: Use water spray, dry chemical, carbon dioxide, or alcohol-resistant foam.

6. ACCIDENTAL RELEASE: Info: Use proper PPE as indicated in Section 8.
Spill: Vacuum or sweep up material and place into a suitable disposal container. 

7.  HANDLING & STORAGE: Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. 
Storage: Store in a cool, dry place. Store in a tightly closed container. 

8. EXPOSURE, PPE: Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. 

CHEMICAL NAME	
ACGIH	
NIOSH	
OSHA - FINAL PELs	

Curcumin, 98+%(UV)	
none listed	
none listed	
none listed	

PPE: Eyes: Wear chemical goggles. Skin: Wear appropriate protective gloves to prevent skin exposure. 0.11mm thick nitrile.  Clothing: Wear a chemical apron. Respirators: A NIOSH/MSHA approved air purifying dust or mist respirator or European Standard EN 149. 

9.  PHYSICAL & CHEM: State: Powder  Vapor Density: 12.72 – (Air=1.0) Melting Pt: 183˚C (347˚F)	

10. STABILITY & REACTIVITY: Stability: Stable under normal temperatures and pressures. 
Avoid: Incompatibles.  Incompatibilities: Strong oxidizing agents. Hazardous Decomp: see section 5

11. TOXICOLOGICAL: RTECS#: MI5230000 LD50: Oral, mouse & rat: >2,000 mg/kg; Carcinogenicity: Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA Other Studies:  Stomach irregularities based on human evidence.

12. ECOLOGICAL INFO:   No information available.

13.  DISPOSAL CONSIDERATIONS: Chemical waste generators must determine whether a discarded chemical is classified as a hazardous waste. U.S. 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 information.  RCRA P-Series: None listed.  RCRA U-Series: None listed. 

14.  TRANSPORT INFO: Not dangerous goods.

15.  REGULATORY INFO: SARA311/312:  chronic health hazard.  Section 302 (RQ & TPQ) None of the chemicals in this material have an RQ or TPQ. Section 313 No chemicals are reportable under Section 313.
STATE is not present on state lists from CA, MN, MA, FL. 
Pa & NJ Right to Know:	1,7-Bis(4-hydroxy-3-methoxyphenyl)hepta-1,6-diene-3,5-dione  CAS#458-37-7
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 
Hazard Symbols: Not available. WGK (Water Danger/Protection) CAS# 458-37-7: No information available. 
Canada - DSL/NDSL CAS# 458-37-7 is listed on Canada’s DSL List. 
Canada - WHMIS: Not available. Canadian 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.