AMIDO BLACK 10B

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: C.I. 20470; Naphthol blue black; Amido Schwartz; Acid Black 1. CAS No.: 1064-48-8. 
Weight: 616.50.	Formula: C22H14N6O9S2Na2

2. HAZARDS ID: GHS Classification: Skin sensitization (Sub-category 1B)
Pictogram: 					
Signal Word: WARNING
Hazard Statement: H317: May cause an allergic skin reaction. 
Precautionary Statement: P261: Avoid breathing dust. P272: Contaminated work clothing must not be allowed out of the workplace. P280: Wear protective gloves. P302+P352: If On Skin: Wash with plenty of soap and water. P333+P313: 
If skin irritation occurs: get medical attention. P363: Wash contaminated clothing before reuse. P501: Dispose of contents/container to an approved waste disposal plant. 
HMIS Classification:  Health hazards:  0,  Flammability:  0,  Physical hazard:  0.
NFPA Rating:  Health hazard:  0,   Fire:  0,  Reactivity hazard:  0.

Potential Effects: Eyes: May cause eye irritation, redness and pain.  Skin: Causes skin irritation.  Symptoms include redness and pain. Ingestion: May cause gastrointestinal irritation with nausea, vomiting and diarrhea. 
Inhalation: Causes respiratory tract irritation.  Symptoms may include coughing, shortness of breath. 
2.3: Other Hazards: none

3. COMPOSITION: 
Chemical 					     CAS No.	  Percent	Hazardous
C.I. Acid Black 1					     1064-48-8            100.0% 	      	No 	

4. FIRST AID: Eyes:  Flush eyes with water as a precaution.   Skin: If contact, flush skin with plenty of soap & water.  Ingestion: If victim is conscious and alert, give water to rinse mouth. Do NOT induce vomiting. NEVER give anything by mouth to an unconscious person.  Inhalation: Remove to fresh air. If not breathing, give artificial respiration. 
Physician: Treat symptomatically and supportively.
 
5. FIRE FIGHTING MEASURES: Info: Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH & full PPE. Irritating and highly toxic gases may be generated by thermal decomposition or combustion. Extinguishing: Use dry chemical, carbon dioxide, alcohol-resistant foam, or water spray. Special Hazards: Sulfur, sodium, carbon & nitrogen oxides Flash Pt: N/A. Auto-ignition Temp: N/A Explosion Limits: N/A

6. ACCIDENTAL RELEASE: Use proper PPE as indicated in Section 8. Spills/Leaks: Clean up spills immediately, observing precautions in the PPE 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. Use with adequate ventilation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Wash clothing before reuse.  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 a safety shower. Use adequate ventilation to keep airborne concentrations low. 
Name: C.I. Acid Black 1:   ACGIH: None listed.   NIOSH: None listed. OSHA –Final/Vacated PELs: None listed. 

PPE: Eye: 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. 0.11mm nitrile. Clothing: Wear appropriate protective clothing to prevent skin exposure.  Respirators: A respiratory protection program that meets OSHA’s 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant a respirator’s use. 

9. PHYSICAL & CHEM: Appearance: Dark-brown to black powder.  

10. STABILITY & REACTIVITY: Stability: Stable at room temp in closed containers under normal storage/handling conditions. Avoid: Incompatibles, excess heat. Incompatibilities: Strong oxidizing agents. Haz Decomp: see section 5 

11. TOXICOLOGICAL INFO: RTECS#: QJ6196000. LD50/LC50: Not available. 
Carcinogenicity: CAS# 1064-48-8: Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA. 

12. ECOLOGICAL INFO: No information. 

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: No information. 

15. REGULATORY INFO: SARA 311/312: None  Section 302 None of the chemicals in this product have a TPQ/RQ
Section 313 No chemicals are reportable under Section 313. 
STATE CAS# 1064-48-8 is not present on state lists from CA, PA, MN, MA, FL, or NJ. 

EUROPEAN/INTERNATIONAL REGULATIONS:  European Labeling in Accordance with EC Directives 
Hazard Symbols: XN. 	WGK (Water Danger/Protection) CAS# 1064-48-8 is listed on Canada’s DSL List. 
Canada - DSL/NDSL: CAS# 1064-48-8 is listed on Canada’s DSL List. 
Canada – WHMIS: This product has a WHMIS classification of D2B. 

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.