CALMAGITE

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:  3-Hydroxy-4-(2-hydroxy-5-methylphenylazo)naphthalene-1-sulfonic acid,  3-Hydroxy-4-(6-hydroxy-m-tolyazo)naphthalene-1-sulphonic acid, 1-(1-Hydroxy-4-methyl-2-phenylazo)-2-napthol-4-sulfonic acid	CAS No.: 3147-14-6 E-C No.:221-563-0	Weight:  358.37g/mol 	Formula: C17H14N2O5S

2. HAZARDS ID: GHS Classification:  Skin Irritation (Category 2), Eye Irritation (Category 2A) Specific target organ toxicity – single exposure (Category 3) Respiratory system 
Pictogram: 					
Signal word: WARNING
Hazard Statements: H315: Causes skin irritation  H319: Causes serious eye irritation H335: May cause respiratory irritation.
Precautionary Statements: P261: Avoid breathing dust/fume/gas/mist/vapors/spray P264: Wash skin thoroughly after handling. P271: Use only outdoors or in a well-ventilated area. P280: Wear protective gloves/eye protection/face protection P302+P352: IF ON SKIN: Wash with plenty of soup and water. P304 +P340 + P312: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a Poison Center/doctor if you feel unwell. P305+P352+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if easy to do. Continue rinsing. P332+P313: If skin irritation occurs: Get medical attention. P337 +P313: If eye irritation occurs get medical attention. P362: Take off contaminated clothing & wash before reuse. P403: +P233: Store in a well-ventilated place. Keep container tightly closed. P405: Store locked up. P501: Dispose of contents / container to an approved waste disposal plant. 

HMIS Classification: Health hazard  0, Flammability   0,  Physical hazards   0			
NFPA Rating: Health hazard  0, Fire     0, Reactivity hazard   0

Potential Health 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. COMPOSITION / INFO ON INGREDIENTS: 
Chemical Name			 CAS No.	 	Percent		
Calmagite		                3147-14-6               ~70%                  

4. FIRST AID: Eyes: rinse w/ 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 & supportively. 

5. FIRE FIGHTING: Info: wear a self-contained breathing apparatus if necessary Extinguishing: Use water spray, dry chemical, carbon dioxide, or alcohol-resistant foam. Hazards: Carbon, Nitrogen & Sulphur 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 precautions in the Protective Equipment 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 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
Calmagite				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. 
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: Appearance: Brownish black powder  Melting Pt: 330˚C (626˚F)

10. STABILITY & REACTIVITY: Stability: Stable at room temp. in closed containers under normal storage & handling conditions. Avoid: Incompatibles, dust generation. Incompatibilities: Strong oxidizing agents. Hazardous Decomp: no data available

11. TOXICOLOGICAL INFO: RTECS: unlisted.		LD50/LC50: CAS# 3147-14-6: Not available
Carcinogenicity: CAS# 3147-14-6: Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA. 

12. ECOLOGICAL INFO: No info 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: SARA 311/312: None
CERCLA Haz. Substances & corresponding RQ/TPQ’s: None of the chemicals in material have an RQ/TPQ. 
Section 313 No chemicals are reportable under Section 313. 
STATE CAS# 3147-14-6 is not present on state lists from CA, MN, MA, FL. 
Pennsylvania Right to Know:3-Hydroxy-4-(6-hydroxy-m-tolyazo)naphthalene-1-sulphonic acid CAS#3147-14-6
New Jersey Right to Know: 3-Hydroxy-4-(6-hydroxy-m-tolyazo)naphthalene-1-sulphonic acid CAS#3147-14-6
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#   3147-14-6:   1
Canada - DSL/NDSLCAS# 3147-14-6 is listed on Canada’s DSL List. 
Canada – WHMIS: This product has a WHMIS classification of Not controlled.
This product has been classified in accordance with the hazard criteria of the Controlled Products Regulations and the MSDS contains all of the information required by these regulations.
CAS# 3147-14-6 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.