1‑OCTANESULFONIC ACID SODIUM SALT MONOHYDRATE HPLC

Safety Data Sheet
Emergency Telephone Number: CHEMTREC 1-800-424-9300 	For Information call: DUDLEY 732-886-3100        

   DUDLEY CORPORATION
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Effective Date: January 1, 2025
1.PRODUCT ID: CAS No.: 207596-29-0 Weight: 234.30g/mol Formula: C8H17O3SNa*H2O EC No.: 226-195-4

2.HAZARDS IND: GHS:  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, INFO:
Chemical						CAS No.		Percent 		Hazardous
1-Octanesulfonic Acid Sodium Salt Monohydrate                   207596-29-0	  98%                            No

4. FIRST AID: Eyes: Rinse with water. Skin: Rinse with soap & water Ingestion: Do not induce vomiting w/o 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.  Irritating & highly toxic gases may be generated by thermal decomp/combustion. Dust from this material can form explosive organic dust cloud. Extinguishing:  Use water spray, dry chemical, CO2, or alcohol-resistant foam.  
Hazards: Carbon, Sulfur, & 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 Sec 8. Spills/Leaks:  Vacuum or sweep up material and place 
in 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.  Avoid ingestion and inhalation.
Storage:  Store in a cool, dry place.  Keep container closed when not in use.  Store away from incompatibles.

 8.EXPOSURE:  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 					ACGIH		NIOSH	      OSHA – Final/Vacated PEL’s
1-Octanesulfonic acid Sodium salt monohydrate		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 29 CFR 1910.134 or European Standard EN 149. Always use a NIOSH/European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or symptoms are experienced.

9. PHYSICAL & CHEM: Appearance: White powder Melting Pt: > 300° C 

10 STABILITY & REACTIVITY: Stability:  Stable at room temp in closed containers under normal storage & handling.  Avoid:  Dust generation. Incompatibilities:  Strong oxidizing agents. Haz Decomp: see section 5

11. TOXIC INFO: RTECS: N/A  LD50/LC50: N/A Carcinogenicity: Not listed by ACGIH, IARC, NIOSH, NTP or OSHA.

12. ECOLOGICAL INFO: No data 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 this product have TPQ/RQ.
STATE CAS# 207596-29-0 is not present on state lists from CA, MN, MA, FL. 
PA & NJ Right to Know: Sodium octane-1-sulphonate monohydrate  CAS#207596-29-0
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      XI WGK (Water Danger/Protection)  CAS# 207596-29-0:  No information available.
Canada – DSL/NDSL CAS# 207596-29-0  is not listed on DSL or NDSL list. Canada – WHMIS:  Not available
Canadian Ingredient Disclosure List CAS# 207596-29-0 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.