硫代水杨酸 (CAS No.147-93-3)
- 物化性质
- 黄色叶状(从冰乙酸中结晶)或针状(从乙醇水溶液中结晶),158℃软化,能升华,易溶于乙酸,微溶于热水,遇空气得到双硫代水杨酸。分子量:154.19。
- 技术参数
- 含量不低于98%
- 贮存条件
- 阴凉、干燥,密封贮存。
English description(英文原文,共 901 字符)
Product Name:Thiosalicylic acid
English Name:Thiosalicylic acid
CAS No.:147-93-3
Aliases:2-Mercaptobenzoic acid, o-Carboxythiophenol, 2-Carboxythiophenol, o-Mercaptobenzoic acid
Molecular Formula:C7H6O2S
Physical Properties:Yellow leaf-like crystals (from glacial acetic acid) or needle-like crystals (from aqueous ethanol); softens at 158 ℃, sublimes, readily soluble in glacial acetic acid, slightly soluble in hot water, converts to dithiosalicylic acid on exposure to air. Molecular weight: 154.19.
Uses:Thiosalicylic acid is an important intermediate in the synthesis of thimerosal and thioindigo dyes, and is also used as a reagent for iron determination. It is widely applied in organic synthesis, pharmaceutical and dye industries.
Technical Specifications:
Assay: ≥98%
Quality standard: enterprise standard
Packaging: 25 kg/fiber drum
Storage: keep in a cool, dry and sealed place.
English Name:Thiosalicylic acid
CAS No.:147-93-3
Aliases:2-Mercaptobenzoic acid, o-Carboxythiophenol, 2-Carboxythiophenol, o-Mercaptobenzoic acid
Molecular Formula:C7H6O2S
Physical Properties:Yellow leaf-like crystals (from glacial acetic acid) or needle-like crystals (from aqueous ethanol); softens at 158 ℃, sublimes, readily soluble in glacial acetic acid, slightly soluble in hot water, converts to dithiosalicylic acid on exposure to air. Molecular weight: 154.19.
Uses:Thiosalicylic acid is an important intermediate in the synthesis of thimerosal and thioindigo dyes, and is also used as a reagent for iron determination. It is widely applied in organic synthesis, pharmaceutical and dye industries.
Technical Specifications:
Assay: ≥98%
Quality standard: enterprise standard
Packaging: 25 kg/fiber drum
Storage: keep in a cool, dry and sealed place.
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常见问题
- 硫代水杨酸的 CAS 号是多少?
- 硫代水杨酸的 CAS 号是 147-93-3。
- 硫代水杨酸的分子式和分子量是什么?
- 硫代水杨酸的分子式为 C7H6O2S。
- 硫代水杨酸的英文名称是什么?
- 硫代水杨酸的英文名称为 Thiosalicylic acid。
- 硫代水杨酸还有哪些别名?
- 硫代水杨酸又称 邻巯基苯甲酸、邻羧基苯硫酚、2-巯基苯甲酸、硫代柳酸、巯基苯甲酸。
- 硫代水杨酸有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条硫代水杨酸供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
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- 平台上硫代水杨酸的供应级别包括 工业级。
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- 硫代水杨酸的报价单位主要有 千克。
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- 掌上化工硫代水杨酸产品页汇总了各供应商的最新报价与规格,地址:/chemicals/147-93-3/。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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