锡酸钾 (CAS No.12142-33-5)
- 物化性质
- 白色结晶或粉末,易溶于水,不溶于乙醇和丙酮,水溶液呈强碱性。加热至约140℃时失去结晶水,生成无水锡酸钾。
- 技术参数
- 含量(以K2SnO3·3H2O计) ≥ 99.5% 锡(Sn)含量 ≥ 39.5% 水不溶物 ≤ 0.05% 氯化物(Cl)含量 ≤ 0.005% 硫酸盐(SO4)含量 ≤ 0.01%
English description(英文原文,共 831 字符)
Product Name:Potassium stannate trihydrate
English Name:Potassium stannate trihydrate
CAS No.:12142-33-5
Aliases:Potassium stannate, Tripotassium stannate trihydrate
Molecular Formula:H6K2O6Sn
Physical Properties:White crystalline powder, readily soluble in water, insoluble in ethanol and acetone, aqueous solution is strongly alkaline. Loses water of crystallization at about 140°C to form anhydrous potassium stannate.
Uses:Used in electroplating industry for preparing alkaline tin and tin alloy plating baths; used as mordant in textile dyeing; used as reinforcing material in glass and ceramics; also used as catalyst in organic synthesis.
Technical Specifications:
Assay (as K2SnO3·3H2O) ≥ 99.5%
Tin (Sn) content ≥ 39.5%
Water insoluble matter ≤ 0.05%
Chloride (Cl) content ≤ 0.005%
Sulfate (SO4) content ≤ 0.01%
English Name:Potassium stannate trihydrate
CAS No.:12142-33-5
Aliases:Potassium stannate, Tripotassium stannate trihydrate
Molecular Formula:H6K2O6Sn
Physical Properties:White crystalline powder, readily soluble in water, insoluble in ethanol and acetone, aqueous solution is strongly alkaline. Loses water of crystallization at about 140°C to form anhydrous potassium stannate.
Uses:Used in electroplating industry for preparing alkaline tin and tin alloy plating baths; used as mordant in textile dyeing; used as reinforcing material in glass and ceramics; also used as catalyst in organic synthesis.
Technical Specifications:
Assay (as K2SnO3·3H2O) ≥ 99.5%
Tin (Sn) content ≥ 39.5%
Water insoluble matter ≤ 0.05%
Chloride (Cl) content ≤ 0.005%
Sulfate (SO4) content ≤ 0.01%
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常见问题
- 锡酸钾的 CAS 号是多少?
- 锡酸钾的 CAS 号是 12142-33-5。
- 锡酸钾的分子式和分子量是什么?
- 锡酸钾的分子式为 H6K2O6Sn。
- 锡酸钾的英文名称是什么?
- 锡酸钾的英文名称为 Potassium stannate trihydrate。
- 锡酸钾还有哪些别名?
- 锡酸钾又称 三水锡酸钾、锡酸钾三水合物。
- 锡酸钾有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条锡酸钾供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- 锡酸钾的供应商主要分布在哪些地区?
- 锡酸钾的供应商主要分布在 上海市(1 条) 等地。
- 锡酸钾有哪些级别可选?
- 平台上锡酸钾的供应级别包括 工业级。
- 锡酸钾的报价单位是什么?
- 锡酸钾的报价单位主要有 千克。
- 哪里可以查到锡酸钾的价格?
- 掌上化工锡酸钾产品页汇总了各供应商的最新报价与规格,地址:/chemicals/12142-33-5/。部分供应商价格为电议,可通过页面上的询价功能直接获取。
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