二甲酸钠三水合物是一种化学物质，分子式为 C2H6ASNAO23(H2O)。

中文名称 二甲砷酸钠三水合物

CAS NO. 6131-99-3

英文名称 Cacodylic acid, sodium salt trihydrate　英文别名 Dimethylarsinic acid sodium salt; Sodium cacodylate trihydrate; sodium dimethylarsinate trihydrate

分子式 C2H6ASNAO23(H2O)

分子量 214.02

S28After contact with skin, wash immediately with PLENTY of soap-SUDS.

不慎与皮肤接触后，立即用大量肥皂水冲洗。

S45In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)

若发生事故或感不适，立即就医(可能的话，出示其标签)。

S60This material and its container must be disposed of as hazardous waste.

该物质及其容器须作为危险性废料处置。

S61Avoid release to the environment. Refer to special instructions / safety data sheets.

避免释放至环境中。参考特别说明/安全数据说明书。

R23/25Toxic by inhalation and if swallowed.

吸入及吞食有毒。

R50/53Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

对水生生物有极高毒性，可能对水体环境产生长期不良影响。