REACTIVE RED 4
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: CAS No: 17681-50-4, Weight: 995.23           Formula: C32H24ClN8Na4O14S4

2. HAZARDS ID: GHS Classification: Not a hazardous substance

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

Potential Effects: Eyes:  May cause irritation. Skin: May cause allergic skin reaction.
Ingestion: May be harmful if swallowed. Inhalation: May cause irritation of respiratory tract. Chronic: No information.
2.3: Other Hazards: none

3. COMPOSITION, INFO ON INGREDIENTS:  
Chemical				CAS No.		Percent		Hazardous  
Reactive Red 4			17681-50-4	90-100		No  

4. FIRST AID: Eyes: Flush eyes with water as precaution. Ingestion: Rinse mouth with water. Do NOT induce vomiting. NEVER give anything by mouth to an unconscious person. Inhalation: Remove to fresh air. If not breathing, give artificial respiration. 

5. FIRE FIGHTING: Info: wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH, if necessary. Extinguishing: Use dry chem, carbon dioxide, alcohol-resistant foam, or water spray. Flash Pt: N/A. Auto-ignition Temp: N/A. Explosion Limits: N/A. 

6. ACCIDENTAL RELEASE: Info: Wear PPE as indicated in section 8 if necessary.  Spills/Leaks:  Sweep up, place in a bag and hold for waste disposal.  Avoid raising dust, Ventilate area & wash spill site after material pickup is complete.  

7. HANDLING & STORAGE: Handling: general hygiene practices, gloves, PPE. Storage: Store in a tightly closed container.  Protect container from physical damage.  Store in a cool, dry ventilated area from sources of heat or ignition.

8. EXPOSURE CONTROLS:  Mechanical exhaust required.
Chemical Name				ACGIH		NIOSH		OSHA-Final/Vacated PEL’s
Reactive Red 4				None listed	None listed	None listed

PPE: Eyes: Chemical safety goggles. Skin: Compatible chemical resistant gloves. 0.11mm nitrile. Clothing: Appropriate protective clothing. Respirators: Use respirators and components tested and approved under appropriate government standards such as NIOSH (US) or CEN (EU). Where risk assessment shows air-purifying respirators are appropriate use a dust mask type N95 (US) or type P1 (EN143) respirator.

9. PHYSICAL & CHEM: Appearance: Solid. 

10. STABILITY & REACTIVITY: Stability: Stable.  Incompatibilities: No data Haz Decomp: not known.	 

11. TOXICOLOGICAL INFO: LD50/LC50: No information. RTECS: Not available
IARC, OSHA, NTP & ACGIH: No component is possible or confirmed human carcinogen.
Conditions Aggravated by Exposure: The toxicological properties have not been thoroughly investigated.

12. ECOLOGICAL INFO: No Data Available. 

13. DISPOSAL CONSIDERATIONS: Disposal: Dissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber.  Observe all Federal, State and Local Environmental Regulations. 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# 17681-50-4is not present on state lists from CA, MA, MN, FL 
NJ & PA Right to know Components: Reactive Red 4
California No Significant Risk Level: None of the chemicals in this product are listed. 
EUROPEAN/INTERNATIONAL REGULATIONS European Labeling in Accordance with EC Directives 
Hazardous Symbols: Xn – Harmful.
WGK (Water Danger/Protection) CAS#17681-50-4:  No information available. 
Canada - DSL/NDSL CAS# 17681-50-4is not listed on Canada’s DSL List. 
Canada - WHMIS WHMIS:  Not available. CAS# 17681-50-4 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.