Cacodylic acid, sodium salt trihydrate

Fisher Scientific Company

Revision date : 2025-12-18

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GHS06 GHS08
Health risk rating 5
Safety risk rating 1
Environmental risk rating 1

Note: Ingredients listed on restricted chemical lists

EC/CAS

6131-99-3

Name of the chemical

Sodium cacodylate trihydrate

Concentration

<=100

EC/CAS

124-65-2

Name of the chemical

Sodium dimethylarsinate

Concentration

N/A

General Information

Version

This safety data sheet was created pursuant to the requirements of

Revision date

2025-12-18

Product name

Cacodylic acid, sodium salt trihydrate

Product Synonyms

Dimethylarsinic acid sodium salt; Sodium cacodylate trihydrate

CAS No.

6131-99-3

Emergency telephone

800-424-9300, 001-703-527-3887

Icons in SDS

GHS06 GHS08 M004 M009 M010 M011 M017

Company Information

company name

Fisher Scientific Company

GHS Information

Signal word

Danger

Hazard Codes

Hazard statements (CLP)

H350

Hazard statements

Code

Statements

H350

May cause cancer

Section 2

SECTION 2: Hazards identification

(29 CFR 1910.1200) Classification

Signal word

Danger Hazard Statements Toxic if swallowed Toxic if inhaled May cause cancer

Prevention

Obtain special instructions before use Do not handle until all safety precautions have been read and understood Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product Avoid breathing dust/fume/gas/mist/vapors/spray Use only outdoors or in a well-ventilated area Wear protective gloves/protective clothing/eye protection/face protection

Response

IF exposed or concerned: Get medical attention/advice Inhalation IF INHALED: Remove person to fresh air and keep comfortable for breathing Call a POISON CENTER or doctor Ingestion IF SWALLOWED: Immediately call a POISON CENTER or doctor Rinse mouth

Storage

Store locked up Store in a well-ventilated place. Keep container tightly closed

Disposal

Dispose of contents/container to an approved waste disposal plant

2.3 Other hazards

Very toxic to aquatic life with long lasting effects

2.1 Classification of the substance or mixture

This chemical is considered hazardous according to [US] OSHA (29 CFR 1910.1200, 2024) Acute oral toxicity Category 3 Acute Inhalation Toxicity - Dusts and Mists Category 3 Carcinogenicity

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