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
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