物化性质: |
性状 白色有光泽斜方晶系柱状结晶,或无定形粉末,或块状。 相对密度 1.852 溶解性 不溶于冷水、氢氰酸、乙醇和乙醚,微溶于热水,溶于液碱、氨水、冰醋酸锌溶液中,溶于氰化钠、氰化钾溶液形成复盐。不溶于有机酸中。
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产品用途: |
用于电镀、有机合成、医药和农药 |
危险品标志: |
T+:Very toxic;
N:Dangerous for the environment;
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风险术语: |
R26/27/28:Very toxic by inhalation, in contact with skin and if swallowed.;
R32:Contact with acids liberates very toxic gas.;
R50/53:Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.;
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安全术语: |
S28:After contact with skin, wash immediately with plenty of ...;
S29:Do not empty into drains.;
S45:In case of accident of if you feel unwell, seek medical advice immediately (show the label where possible).;
S60:This material and its container must be disposed of as hazardous waste.;
S61:Avoid release to the environment. Refer to special instructions / Safety data sheets.;
S7:Keep container tightly closed.;
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上游原料: |
硫酸锌、氰化钠 |
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