OXONIC ACID, POTASSIUM SALT
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: Potassium Oxonate CAS No.: 2207-75-2 Weight: 195.18 g/mol Formula: C4H2N3O4K  EC No.: 218-627-5

2.HAZARDS ID: GHS Classification:  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
2.3: Other Hazards: none

3. COMPOSITION, INGREDIENTS:
Chemical Name 		   	CAS No.		Percent			Hazardous
 Oxonic Acid, Potassium Salt	   2207-75-2		97.5			    No	

4. FIRST AID: Eyes: rinse with water. Skin: Rinse with 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 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.  
Specific Haz:  Carbon, nitrogen, & Potassium oxides. Flash Pt: N/A. Auto-ignition Temp: N/A. Explosion Limits: N/A.

6. ACCIDENTAL RELEASE: Info: Use proper PPE as indicated in Sect 8. Spills/Leaks: Vacuum or sweep up material & place into a suitable disposal container. Clean up spills immediately, observing precautions in the PPE section. Avoid generating dusty. 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. Storage: Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatibles.  

8. EXPOSURE, 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
Oxonic Acid, potassium salt, 97.5%	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. 0.11 mm 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: Appearance: White crystalline powder Melting Pt: > 300 deg C 

10. STABILITY & REACTIVITY: Stability: Stable at room temp in closed containers under normal storage & handling.  Avoid: Incompatibles, dust generation, strong oxidants. Incompatibilities: Oxidizing agents. Haz Decomp: see sec 5

11. TOXICOLOGICAL INFO: RTECS: RR4580000 LD50/LC50: N/A Carcinogenicity: Not by ACGIH, IARC, NIOSH, NTP, or OSHA.  Reproductive: Effects on Fertility: post-implantation mortality, litter size.

12. ECOLOGICAL INFO: No information 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 311/312/313:  None. 
SARA Section 302 Extremely Hazardous Substances None of the chemicals in this product have a TPQ/RQ. 
STATE CAS# 2207-75-2 is not present on state lists from CA, MN, MA, FL. 
PA & NJ Right to Know:	Oxonic Acid potassium salt  CAS#2207-75-2 
California Prop.65: 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# 2207-75-2: 1
Canada - DSL/NDSL CAS# 2207-75-2 is not listed on Canada’s DSL or NDSL List. WHMIS not available. 

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 judgement 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.