偏锡酸 (CAS No.13472-47-4)
- 物化性质
- 白色至淡黄色无定形粉末，几乎不溶于水，不溶于乙醇，溶于强酸和强碱溶液，具有两性特征。受热至约300°C时逐步脱水，最终分解生成二氧化锡。分子量168.72。
- 技术参数
- 分子式为H2O3Sn，分子量168.72 外观为白色至淡黄色无定形粉末 加热至约300°C时脱水分解，生成二氧化锡 不溶于水和乙醇，溶于强碱及浓无机酸
English description（英文原文，共 1009 字符）
Product Name:Metastannic Acid
English Name:Metastannic Acid
CAS No.:13472-47-4
Aliases:Stannic Acid, β-Stannic Acid, Hydrated Tin Dioxide
Molecular Formula:H2O3Sn
Physical Properties:White to light yellow amorphous powder, almost insoluble in water and ethanol, soluble in strong acids and alkali solutions, showing amphoteric characteristics. It gradually dehydrates when heated to about 300°C and finally decomposes to form tin dioxide. Molecular weight: 168.72.
Uses:Used for preparing tin salts and tin dioxide, and as an electroplating raw material for tin and tin alloy plating. Also applied as an auxiliary material in ceramics and glass industries, as well as a flame retardant synergist and catalyst support.
Technical Specifications:
Molecular formula: H2O3Sn; molecular weight: 168.72
Appearance: white to light yellow amorphous powder
Dehydrates and decomposes at about 300°C to form tin dioxide
Insoluble in water and ethanol; soluble in strong alkalis and concentrated inorganic acids
English Name:Metastannic Acid
CAS No.:13472-47-4
Aliases:Stannic Acid, β-Stannic Acid, Hydrated Tin Dioxide
Molecular Formula:H2O3Sn
Physical Properties:White to light yellow amorphous powder, almost insoluble in water and ethanol, soluble in strong acids and alkali solutions, showing amphoteric characteristics. It gradually dehydrates when heated to about 300°C and finally decomposes to form tin dioxide. Molecular weight: 168.72.
Uses:Used for preparing tin salts and tin dioxide, and as an electroplating raw material for tin and tin alloy plating. Also applied as an auxiliary material in ceramics and glass industries, as well as a flame retardant synergist and catalyst support.
Technical Specifications:
Molecular formula: H2O3Sn; molecular weight: 168.72
Appearance: white to light yellow amorphous powder
Dehydrates and decomposes at about 300°C to form tin dioxide
Insoluble in water and ethanol; soluble in strong alkalis and concentrated inorganic acids
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常见问题
- 偏锡酸的 CAS 号是多少？
- 偏锡酸的 CAS 号是 13472-47-4。
- 偏锡酸的分子式和分子量是什么？
- 偏锡酸的分子式为 H2O3Sn。
- 偏锡酸的英文名称是什么？
- 偏锡酸的英文名称为 Metastannic Acid。
- 偏锡酸还有哪些别名？
- 偏锡酸又称 锡酸、β-锡酸、水合二氧化锡。
- 偏锡酸有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条偏锡酸供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 偏锡酸的供应商主要分布在哪些地区？
- 偏锡酸的供应商主要分布在 上海市（1 条） 等地。
- 偏锡酸有哪些级别可选？
- 平台上偏锡酸的供应级别包括 工业级。
- 偏锡酸的报价单位是什么？
- 偏锡酸的报价单位主要有 千克。
- 哪里可以查到偏锡酸的价格？
- 掌上化工偏锡酸产品页汇总了各供应商的最新报价与规格，地址：/chemicals/13472-47-4/。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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