五水硫代硫酸钠 (CAS No.10102-17-7)
- 物化性质
- 无色单斜晶系结晶，半透明晶体或白色粉末；无臭，味清凉而苦；相对密度1.729，熔点约48°C，约100°C时失去结晶水并分解；易溶于水，水溶液近中性；溶于松节油和氨水，不溶于乙醇。
- 纯度
- 分析纯（AR），含量≥99%
- 外观
- 半透明晶体或白色粉末
- 密度
- 1.729 g/cm³
- 熔点
- 约48°C；约100°C失去结晶水并分解
English description（英文原文，共 1150 字符）
Product Name:Sodium thiosulfate pentahydrate
English Name:Sodium thiosulfate pentahydrate
CAS No.:10102-17-7
Aliases:Hypo, Sodium thiosulfate 5-hydrate
Molecular Formula:Na2S2O3·5H2O
Physical Properties:Colorless monoclinic crystals, translucent crystalline granules or white powder; odorless with a cooling, bitter taste; relative density 1.729, melting point approximately 48°C; loses crystallization water and decomposes at about 100°C; freely soluble in water, aqueous solution nearly neutral; soluble in turpentine and ammonia; insoluble in ethanol.
Uses:Used as a photographic fixer, an iodometric titration reagent and a reducing agent in analytical chemistry; used for dechlorination of tap water and after bleaching of cotton fabrics; also employed in medicine as an antidote for cyanide poisoning and for heavy metal detoxification.
Technical Specifications:
Purity: AR grade, content ≥99%
Appearance: translucent crystals or white powder
Density: 1.729 g/cm³
Melting point: approximately 48°C; loses crystallization water and decomposes at about 100°C
Packaging: 500 g/bottle, 20 bottles/carton; also available in 25 kg package
English Name:Sodium thiosulfate pentahydrate
CAS No.:10102-17-7
Aliases:Hypo, Sodium thiosulfate 5-hydrate
Molecular Formula:Na2S2O3·5H2O
Physical Properties:Colorless monoclinic crystals, translucent crystalline granules or white powder; odorless with a cooling, bitter taste; relative density 1.729, melting point approximately 48°C; loses crystallization water and decomposes at about 100°C; freely soluble in water, aqueous solution nearly neutral; soluble in turpentine and ammonia; insoluble in ethanol.
Uses:Used as a photographic fixer, an iodometric titration reagent and a reducing agent in analytical chemistry; used for dechlorination of tap water and after bleaching of cotton fabrics; also employed in medicine as an antidote for cyanide poisoning and for heavy metal detoxification.
Technical Specifications:
Purity: AR grade, content ≥99%
Appearance: translucent crystals or white powder
Density: 1.729 g/cm³
Melting point: approximately 48°C; loses crystallization water and decomposes at about 100°C
Packaging: 500 g/bottle, 20 bottles/carton; also available in 25 kg package
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常见问题
- 五水硫代硫酸钠的 CAS 号是多少？
- 五水硫代硫酸钠的 CAS 号是 10102-17-7。
- 五水硫代硫酸钠的分子式和分子量是什么？
- 五水硫代硫酸钠的分子式为 Na2S2O3·5H2O。
- 五水硫代硫酸钠的英文名称是什么？
- 五水硫代硫酸钠的英文名称为 Sodium thiosulfate pentahydrate。
- 五水硫代硫酸钠还有哪些别名？
- 五水硫代硫酸钠又称 硫代硫酸钠五水合物、大苏打、海波。
- 五水硫代硫酸钠有哪些供应商和生产厂家？
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