氯化亚锡二水合物 (CAS No.10025-69-1)
- 物化性质
- 白色结晶粉末，密度约2.71 g/cm³，熔点约37-38°C，在100°C时失去结晶水。易溶于水、乙醇和乙醚，水溶液呈酸性，在空气中易被氧化。
- 技术参数
- 含量（以SnCl2·2H2O计）≥99% 外观为白色结晶粉末 水溶解性试验合格，溶液澄清 硫酸盐（SO4）≤0.005% 铁（Fe）≤0.002%
English description（英文原文，共 1025 字符）
Product Name:Stannous Chloride Dihydrate
English Name:Stannous Chloride Dihydrate
CAS No.:10025-69-1
Aliases:Tin(II) chloride dihydrate, Tin dichloride dihydrate, Stannous chloride hydrate
Molecular Formula:SnCl2·2H2O
Physical Properties:White crystalline powder; density approximately 2.71 g/cm³; melting point approximately 37-38°C; loses water of crystallization at 100°C. Readily soluble in water, ethanol, and ether; aqueous solution is acidic; easily oxidized in air.
Uses:Primarily used as the main salt in acid tin electroplating, supplying stannous ions with high cathode efficiency; typical dosage in the plating bath is 40-60 g/L. Also used in glass mirror manufacturing as a sensitizer for silver nitrate coating to improve coating brightness. When added in ABS electroplating, it enhances adhesion of the plated layer.
Technical Specifications:
Assay (as SnCl2·2H2O) ≥99%
Appearance: white crystalline powder
Solubility in water: passes test, clear solution
Sulfate (as SO4) ≤0.005%
Iron (Fe) ≤0.002%
English Name:Stannous Chloride Dihydrate
CAS No.:10025-69-1
Aliases:Tin(II) chloride dihydrate, Tin dichloride dihydrate, Stannous chloride hydrate
Molecular Formula:SnCl2·2H2O
Physical Properties:White crystalline powder; density approximately 2.71 g/cm³; melting point approximately 37-38°C; loses water of crystallization at 100°C. Readily soluble in water, ethanol, and ether; aqueous solution is acidic; easily oxidized in air.
Uses:Primarily used as the main salt in acid tin electroplating, supplying stannous ions with high cathode efficiency; typical dosage in the plating bath is 40-60 g/L. Also used in glass mirror manufacturing as a sensitizer for silver nitrate coating to improve coating brightness. When added in ABS electroplating, it enhances adhesion of the plated layer.
Technical Specifications:
Assay (as SnCl2·2H2O) ≥99%
Appearance: white crystalline powder
Solubility in water: passes test, clear solution
Sulfate (as SO4) ≤0.005%
Iron (Fe) ≤0.002%
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常见问题
- 氯化亚锡二水合物的 CAS 号是多少？
- 氯化亚锡二水合物的 CAS 号是 10025-69-1。
- 氯化亚锡二水合物的分子式和分子量是什么？
- 氯化亚锡二水合物的分子式为 SnCl2·2H2O。
- 氯化亚锡二水合物的英文名称是什么？
- 氯化亚锡二水合物的英文名称为 Stannous Chloride Dihydrate。
- 氯化亚锡二水合物还有哪些别名？
- 氯化亚锡二水合物又称 二氯化锡、二水合氯化亚锡、氯化亚锡(二水合物)。
- 氯化亚锡二水合物有哪些供应商和生产厂家？
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