DIRECT RED 80   (SIRIUS RED)

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: 2-Naphthalensulfonic acid; 7,7’-(carbonyldiimino) bis [4-hydroxy-3-[ [2-sulfo-4-[(4-sulfophenyl)azo] phenyl] azo] -,hexasodium salt.  CAS No.:  2610-10-8  Formula: C45H26N10Na6O21S6  
Weight: 1373.07		EC No.: 220-027-3

2.HAZARDS ID: GHS:  Not a hazardous substance or mixture.
HMIS Classification: Health hazard  0, Flammability   0,  Physical hazards   0			
NFPA Rating: Health hazard  0, Fire     0, Reactivity hazard   0

Potential Effects: Eye: Risk of serious damage to eyes. Skin: Harmful in contact with skin. Ingestion: Harmful if swallowed. 		Inhalation: Harmful by inhalation. 
2.3: Other Hazards: none

3.COMPOSITIONS, INFO ON INGREDIENTS;
Chemical			CAS#			Hazardous
Sirius Red		2610-10-8		      No

4. FIRST AID; Eyes: rinse with plenty of water 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. Water mist may be used to cool closed containers. Extinguishing: Use dry chemical, CO2, water spray or alcohol resistant foam.  Hazards:  Carbon oxides, nitrogen, Sulfur & sodium 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 precaution in the Protective Equipment section.  Avoid generating dusty conditions.  Provide ventilation

7. HANDLING & STORAGE: Handling:  Wash thoroughly after handling.  Avoid contact with eyes, skin, and clothing. Avoid ingestion & inhalation.  Use with adequate ventilation. Storage:  Store in a tightly closed container.  Store in a cool, dry place 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 PEL’s
Sirius 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 EN 166. Skin:  Wear appropriate protective gloves to prevent skin exposure. Clothing:  Wear appropriate protective clothing (Lab coat) to prevent skin exposure.
Respirators:  Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149.  Always use a NIOSH or European Standard EN 149 approved respirator when necessary.

9. PHYSICAL & CHEM: Appearance: Reddish-brown powder

10. STABILITY AND REACTIVITY: Stability:  Stable under normal storage/handling conditions. Avoid: Incompatibles Incompatibilities:  Strong oxidizing agents Hazardous Decomp Products:  see section 5

11. TOXICOLOGICAL INFO: RTECS: unlisted LD50/LC50: Not available.
Carcinogenicity: CAS#2610-10-8: Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA.

12. ECOLOGICAL INFO: No data available.

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: SARA311/312: None
SARA Section 302 Extremely Hazardous Substances None of the chemicals in this product have TPQ.
Section 313 No chemicals are reportable under Section 313.
STATE CAS#2610-10-8 is not present on state lists from CA, MN, MA, FL. 
PA Right to Know:	Hexasodium 7,7’-(carbonyldiimino)bis[4-hydroxy-3-[[2-sulphonato-4-[(4-sulphonatophenyl)azo]phenyl]azo]naphthalene-2-sulphonate] CAS#2610-10-8
NJ Right to Know:	Hexasodium 7,7’-(carbonyldiimino)bis[4-hydroxy-3-[[2-sulphonato-4-[(4-sulphonatophenyl)azo]phenyl]azo]naphthalene-2-sulphonate] CAS#2610-10-8
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#2610-10-8:  Not available.
Canada – DSL/NDSL CAS#2610-10-8 is listed on Canada’s DSL List.
CAS#2610-10-8 is not listed on Canada’s NDSL List.
Canada – WHMIS: Not available. CAS#2610-10-8 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.