二水合氯化铜（Copper(II)Chloride Dihydrate）是一种化学物质，分子式是CuCl2·2H2O。

Copper Chloride Dihydrate; Cupric chloride dihydrate; Cupric Chloride; Copper(ii) chloride dihydrate; copper(2+) dichloride; copper(2+) chloride hydrate (1:2:2); dichlorocopper dihydrate; dichlorocopper hydrate

10125-13-0

215-704-5

CuCl2·2H2O

170.5

Xn:Harmful

N:Dangerous for the environment

S26In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

不慎与眼睛接触后，请立即用大量清水冲洗并征求医生意见。

S36Wear suitable protective clothing.

穿戴适当的防护服。

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。

R22Harmful if swallowed.

吞食有害。

R36/37/38Irritating to eyes, respiratory system and skin.

刺激眼睛、呼吸系统和皮肤。

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。

蓝绿色斜方晶系结晶。

2.54g/cm3

易溶于水，溶于醇和氨水、丙酮。

用于颜料、木材防腐等工业，并用作消毒剂、媒染剂、催化剂