ERIOGLAUCINE
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:  Acid Blue 9, Alphazurine FG, C.I. 42090. CAS No.:  3844-45-9 EC-No.: 223-339-8  Weight:  792.84  Formula:  C37H34N2O9S3Na2
2.HAZARDS ID: GHS Classification:  None

Potential Health Effects: Eyes: May cause eye irritation.  Skin: May cause skin irritation. May be harmful if absorbed through the skin. Ingestion: May cause gastrointestinal irritation with nausea, vomiting and diarrhea. May be harmful if swallowed.  Inhalation: May cause respiratory tract irritation. May be harmful if inhaled. Chronic: There is a danger of cumulative effects.
2.3: Other Hazards: none

3. COMPOSITION, INFO ON INGREDIENTS:
Chemical Name 		          	CAS No.		      Percent		
 C.I. Acid Blue 9, disodium Salt	3844-45-9	      ca.100%		     	

4. FIRST AID: Eyes: Flush eyes with plenty of 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. If breathing is difficult, give oxygen.

5. FIRE FIGHTING: Info: wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH approved or equivalent, and full protective gear. Irritating and highly toxic gases may be generated by thermal decomposition or combustion. Dusts at sufficient concentrations can form explosive mixtures with air. Extinguishing: Use water spray, dry chemical, carbon dioxide, or alcohol-resistant foam. Hazards:  Carbon, nitrogen (NOx), Sulphur, sodium oxides. 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 PPE section. Avoid generating dusty conditions. Provide ventilation. 

7. HANDLING & STORAGE: Handling: Wash thoroughly after handling. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid breathing dust, vapor, mist, or gas. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Storage: Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.  

8. EXPOSURE CONTROLS, PPE: Controls: 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 Name			ACGIH		NIOSH		OSHA – Final/Vacated PEL’s
C.I. Acid Blue 9, disodium salt	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. 0.11mm nitrile.
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:  Crystalline Powder   Appearance: Dark purple   Melting Pt: 283° C (541°F)   Decomp Temp: 283° C Solubility: (in water) Soluble.  

10. STABILITY & REACTIVITY: Stability: Stable at room temperature in closed containers under normal storage and handling conditions. Avoid: No data available.  Incompatibilities Strong oxidizing agents Hazardous Decomp Products: No data Hazardous Polymerization:  Will not occur.

11. TOXICOLOGICAL INFO: RTECS: BQ4725000   LD50/LC50: No information found. 
Carcinogenicity: CAS# 3844-45-9:Not listed by ACGIH, IARC(Group 3 not classified), NIOSH, NTP, or OSHA. 

12. ECOLOGICAL INFO: Fate: No information Toxicity: Toxicity to Fish: LC50-Oncorhynchus mykiss (rainbow trout) – 412 mg/l – 96 h, Toxicity to Daphnia & other aquatic invertebrates: EC50-saphnia magna (Water flea) ->97 mg/l – 48 h
 
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 dangerous goods.

15. REGULATORY INFO: SARA 311/312 Hazards:  No SARA hazards.
SARA Section 302 (RQ & TPQ): None of the chemicals in this product have an RQ or TPQ.
Section 313  No chemicals are reportable under Section 313. 
STATE CAS#3844-45-9 is not present on state lists from CA, MN, Fl.
Massachusetts Right to Know: Dihydrogen(ethyl)[4-[4-[ethyl(3-ulphonatobenzyl)]amino]-2’-sulphonatobenzhydrylidene]cyclohexa-2,5-dien-1-ylidene](3-sulphonatoben.  CAS#3844-45-9.
Pennsylvania Right to Know: Dihydrogen(ethyl)[4-[4-[ethyl(3-ulphonatobenzyl)]amino]-2’-sulphonatobenzhydrylidene]cyclohexa-2,5-dien-1-ylidene](3-sulphonatoben.  CAS#3844-45-9.
New Jersey Right to Know: Dihydrogen(ethyl)[4-[4-[ethyl(3-ulphonatobenzyl)]amino]-2’-sulphonatobenzhydrylidene]cyclohexa-2,5-dien-1-ylidene](3-sulphonatoben.  CAS#3844-45-9.
California Prop 65: 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
WGK (Water Danger/Protection)   CAS# 3844-45-9:  1 
Canada - DSL/NDSL  CAS#3844-45-9 is listed on Canada’s DSL List. 
Canada – WHMIS:  WHMIS classification of D2B
CAS# 3844-45-9 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.