American Molecules - Ammol.org USA

Sodium Chloroacetate or Sodium Mono Chloro Acetate or Sodium Monochloroacetate SDS Safety Data Sheet of Supplier Exporter Manufacturers' Representative

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Sodium Chloroacetate or Sodium Mono Chloro Acetate or Sodium Monochloroacetate
CAS Number: 3926-62-3

Molecular Formula: ClCH2COONa
Molecular Weight: 116.48

Sodium Monochloroacetate Suppliers
Sodium Chloroacetate or Sodium Mono Chloro Acetate or Sodium Monochloroacetate

Sodium Chloroacetate SDS, Safety Data Sheet
Sodium Monochloroacetate MSDS Sheet, Material Safety Data Sheet
 13-Feb-26

Chloroacetic Acid Monosodium Salt
Chloroacetic Acid Sodium Salt

1. Product Identification

Product Name & Other Names: Sodium chloroacetate or Monoxoneor Sodium monochloroacetate or Chloroacetic acid sodium salt.
CAS No.: 3926-62-3
EINECS EC Number: 223-498-3
Molecular Weight: 116.48
Chemical Formula: ClCH2COONa
Relevant uses and uses advised against (if any): Industrial use.
Supplier: American Molecules, 9910 Bent Oak Dr, Houston, TX 77040, USA.
Call Toll Free: 1-855-55-AMMOL 1-855-552-6665.
In case of emergency contact: Will be given with the supply.

2. Hazards Identification

GHS, Globally Harmonized System Classification in accordance with 29 CFR 1910
Classification according to Regulation (EC) No 1272/2008

Acute toxicity, Oral: Category 3, H301
Acute toxicity, dermal Category 4, H312
Skin corrosion/irritation Category 2, H315
Serious eye damage/eye irritation Category 2A, H319
Acute toxicity, Inhalation: Category 4, H332
Acute aquatic toxicity: Category 3, H402

Labeling according Regulation (EC) No 1272/2008

GHS Label Elements
Toxic
Toxic
GHS Label Elements
Health Hazard
Health Hazard
GHS Label Elements
Irritant
Irritant

Signal Words: Danger

Hazard Statements:
H301: Toxic if swallowed.
H312: Harmful in contact with skin.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H332: Harmful if inhaled.
H402: Harmful to aquatic life.

Precautionary Statements:
P301+P310: IF SWALLOWED: Immediately call a POSION CENTER or doctor/physician.
P273: Avoid release to the environment.
P260: Do not breathe dust/fume/gas/mist/vapors/spray.
P262: Do not get in eyes, on skin, or on clothing.
P271: Use only outdoors or in a well-ventilated area.
P264: Wash contaminated parts thoroughly after handling.
P270: Do not eat, drink or smoke when using this product.
P271: Use only outdoors or in a well-ventilated area.
P273: Avoid release to the environment.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P314: Get medical advice/attention if you feel unwell.
P302+352: IF ON SKIN: Wash with plenty of soap and water.
P304+P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305+351+338: IF IN EYES: Rinse cautiously with water for several minutes.
P337+P313: If eye irritation persists get medical advice/attention.
Remove contact lenses if present and easy to do – continue rinsing.
P330: Rinse mouth.
P360: Rinse immediately contaminated clothing and skin with plenty of water before removing clothes.
P403+P404: Store in well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P501: Dispose of contents/container in accordance with local/national regulation.

3. Composition/Information on Ingredients

Product Name & Other Names: Sodium chloroacetate or Monoxone or Sodium monochloroacetate or Chloroacetic acid sodium salt.
CAS No.: 3926-62-3
EINECS EC Number: 223-498-3

4. First Aid Measures

Always seek medical attention after first aid measures are provided.

Inhalation: Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical attention.
Ingestion: Induce vomiting immediately as directed by medical personnel. Never give anything by mouth to an unconscious person. Get medical attention.
Skin Contact: Immediately flush skin with plenty of water for at least 15 minutes. Remove contaminated clothing and shoes. Get medical attention. Wash clothing before reuse. Thoroughly clean shoes before reuse.
Eye Contact: Check for and remove any contact lenses. Immediately flush eyes with running water for at least 15 minutes, keeping eyelids open. Cold water may be used. Do not use an eye ointment. Seek medical attention.

5. Fire Fighting Measures

Fire: Sodium Monochloroacetate or Sodium Chloroacetate is not expected to be a fire hazard.
Explosion: No information found.
Fire Extinguishing Media: Water spray, dry chemical, alcohol foam, or carbon dioxide.
Special Information: In the event of a fire, wear full protective clothing and NIOSH-approved self-contained breathing apparatus with full face piece operated in the pressure demand or other positive pressure mode. At high temperatures under fire conditions, it may produce toxic or irritating fumes. Fire-extinguishing work is done from the windward and the suitable fire-extinguishing method according to the surrounding situation is used.

6. Accidental Release Measures

Personal precautions, protective equipment, and emergency procedures: Avoid breathing dust/fumes/gas/mist/vapors/spray. Use individual protective equipment (waterproof boots, suitable protective clothing, safety glasses, etc.). Restrict unprotected personnel from the area. Prevent any contact with hot surfaces. Do not approach facing the wind. Do not touch the spilled material.
Environmental precautions: Do not let the product enter drains, soil, or water sources.
Methods and materials used for containment Cleanup procedures and Storage: Do not inhale dust, vapors, mist, or gas. Avoid dust formation. Contain spilled material. Cover with an inert, non-combustible absorbent material, (e.g. sand, earth, diatomaceous earth, vermiculite). Use a shovel to put the material into a convenient waste disposal container. Finish cleaning by spreading water on the contaminated surface and allow to evacuate as per law.

7. Handling and Storage

Precautions for safe handling: Apply according to good manufacturing and industrial hygiene practices. Ensure proper ventilation. In case of insufficient ventilation, wear suitable respiratory equipment. Wash thoroughly after handling. Do not drink, eat, or smoke while handling. Avoid contact with skin, eyes, and clothing. Minimize dust generation. Avoid breathing dust/fumes/gas/mist/vapors/spray. Keep container tightly closed. Avoid ingestion and inhalation. Use individual protective equipment (waterproof boots, suitable protective clothing, safety glasses, etc.). Prevent any contact with hot surfaces.
Conditions for safe storage, including any incompatibilities: Store in cool, dry, and ventilated area away from heat sources and protected from sunlight in tightly closed original container. Keep air contact to a minimum. Store protected from heat, sparks and ignition sources and incompatible materials. Avoid inhalation of dust/mist/vapor. Do not store with incompatible materials like strong oxidizing agents and acids.

8. Exposure Controls/Personal Protection

Airborne Exposure Limits: None established.
Ventilation System: A system of local and/or general exhaust is recommended to keep employee exposures as low as possible. Local exhaust ventilation is generally preferred because it can control the emissions of the contaminant at its source, preventing dispersion of it into the general work area.
Personal Respirators (NIOSH Approved): For conditions of use where exposure to dust or mist is apparent and engineering controls are not feasible, a particulate respirator (NIOSH type N95 or better filters) may be worn. If oil particles (e.g. lubricants, cutting fluids, glycerin, etc.) are present, use a NIOSH type R or P filter. For emergencies or instances where the exposure levels are not known, use a full-face positive-pressure, air-supplied respirator.
Skin Protection: Wear protective gloves and clean body-covering clothing.
Eye Protection: Use chemical safety goggles and/or full face shield where dusting or splashing of solutions is possible. Maintain eye wash fountain and quick-drench facilities in work area.
Other Control Measures: Maintain good housekeeping in work area. Dust deposits on floors and other surfaces may pick up moisture and cause the surfaces to become slippery and present safety hazards. Handle in accordance with good industrial hygiene and safety practice.

9. Physical and Chemical Properties

Appearance: Sodium monochloroacetate or Sodium chloroacetate is white powder.
Odor: Odorless.
Odor threshold: No data found.
pH: about 5.5
Relative density: No data found.
Melting Point: 170C (338F).
Initial boiling point and boiling range: No data found.
Flash point: No data found.
Auto-ignition temperature: No data found.
Decomposition temperature: No data found.
Upper/lower flammability or explosive limits: No data found.
Vapor pressure: No data found.
Vapor density: No data found.
Evaporation rate: No data found.
Flammability (solid, gas): No data found.
Partition coefficient: n-octanol/water: No data found.
Solubility: Appreciable (> 10%)
Viscosity: No data found.

10. Stability and Reactivity

Stability: Sodium monochloroacetate or Sodium chloroacetate is stable under ordinary conditions of use and storage.
Hazardous Decomposition Products: May emit hydrogen chloride, chlorine, and oxides of sodium and carbon when heated to decomposition.
Hazardous Polymerization: Will not occur.
Incompatibilities: Strong acids and oxidizing agents.
Conditions to Avoid: Incompatibles.

11. Toxicological Information

Sodium Chloroacetate: Oral rat LD50: 95 mg/kg.  
Carcinogenicity: This product is not classifiable as to its carcinogenicity based on its IARC, ACGIH, NTP, or EPA classification.
Teratogenic Effects: No data found.
Mutagenic Effects: No data found.
Developmental Toxicity: No data found.
Reproductive Effects: No data found.

12. Ecological Information

Toxicity to fish: Rainbow trout LC50: 900.00 mg/l - 48.00 hrs.
Persistence and Degradability: Unlikely to persist due to water solubility.
Mobility: Likely to be mobile due to water solubility.
Bioaccumulation/ Accumulation: No data found.
Results of PBT and vPvB assessment: No data found.

13. Disposal Considerations

Whatever cannot be saved for recovery or recycling should be managed in an appropriate and approved waste disposal facility. Processing, use or contamination of this product may change the waste management options. State and local disposal regulations may differ from federal disposal regulations. Dispose of Sodium Monochloroacetate or Sodium Chloroacetate container and unused contents in accordance with law.

14. Transport Information

DOT USA, TDG Canada & ADR/RID Europe:
Proper Shipping Name: SODIUM CHLOROACETATE
Hazard Class: 6.1
UN/NA: UN2659
Packing Group: III
IMDG/IMO:
Proper Shipping Name: SODIUM CHLOROACETATE
Hazard Class: 6.1
UN/NA: UN2659
Packing Group: III
IATA/ICAO:
Proper Shipping Name: SODIUM CHLOROACETATE
Hazard Class: 6.1
UN/NA: UN2659
Packing Group: III

15. Regulatory Information

USA Regulations:
OSHA: Hazardous by definition of Hazard Communication Standard (29 CFR 1910.1200).
SARA 311/312: Acute health hazard.
SARA 313: Not applicable.

Section 16 - Additional Information

European Labeling in Accordance with EC Directives:
H301: Toxic if swallowed.
H312 Harmful in contact with skin.
H315 Causes skin irritation.
H319: Causes serious eye irritation.
H332: Harmful if inhaled.
H402: Harmful to aquatic life.

DISCLAIMER: The information and recommendations set forth herein are presented in good faith and believed correct as of the date hereof. It is compiled from various sources and it is not necessarily all inclusive nor fully adequate in every circumstance. In addition, these suggestions should not be confused with nor followed in violation of applicable laws, regulations, rules or insurance requirements applicable. This MSDS sheet is intended only as a guide to the appropriate precautionary handling of the material by a properly trained person using this product. Individuals receiving the information must exercise their independent judgment in determining its appropriateness for a particular purpose.

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American Molecules, also known as ammol.org is a distributor, supplier and manufacturers' representative of all types of Pharmaceuticals, Functional Ingredients, Excipients and Specialty Chemicals in Texas USA. Our principals manufacture supply and export USP NF BP, Ph Eur, etc grades of chemicals pure and reagent grade, mineral fortifiers, FCC food grade. Tailor made particle size and customized specifications are offered. The principal's facility is having one or more of the certifications like FDA approval and GLP, cGMP, ISO9001, ISO14001, ISO/IEC 17025, ISO22000, FSSC 22000, ISO45001, FSSAI, Kosher, HALAL, COPP, WHO-GMP certified and Written Confirmation (WC) for export to Europe is available. The manufacturers suppliers and exporters observe WHO Good Manufacturing Practices and Good Laboratory Practices.

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Suppliers and Manufacturers' Representative:
American Molecules - Ammol.org USA
9910 Bent Oak Dr
Houston, TX 77040, USA
Call Toll Free: 1-855-55-AMMOL 1-855-552-6665
Email: info@ammol.org

13 February, 2026