甲硫醇钠 (CAS No.5188-07-8)
- 物化性质
- 通常以15%~20%水溶液形式存在，为无色至微黄色透明液体，具有强烈恶臭，呈强碱性，易溶于水和乙醇，遇酸分解释放出甲硫醇气体。
- 技术参数
- 甲硫醇钠含量（以CH3NaS计）≥20% 游离碱（以NaOH计）≤0.5% 外观为无色至微黄色透明液体 1%水溶液pH值≥12
English description（英文原文，共 990 字符）
Product Name:Sodium Methyl Mercaptide
English Name:Sodium Methyl Mercaptide
CAS No.:5188-07-8
Aliases:Sodium methyl mercaptide, Sodium thiomethoxide, Methanethiol sodium salt
Molecular Formula:CH3NaS
Physical Properties:Usually supplied as a 15%~20% aqueous solution, it is a colorless to slightly yellow transparent liquid with a strong unpleasant odor, strongly alkaline, readily soluble in water and ethanol, and decomposes on contact with acids releasing methanethiol gas.
Uses:Used as a raw material in the synthesis of pesticides, pharmaceuticals, and dye intermediates; also employed in the production of organic sulfur compounds such as methanethiol and dimethyl disulfide, and as an antidote for hydrogen sulfide poisoning.
Technical Specifications:
Sodium methyl mercaptide content (as CH3NaS) ≥20%
Free alkali (as NaOH) ≤0.5%
Appearance: colorless to slightly yellow transparent liquid
pH value of 1% aqueous solution ≥12
Packaging: 200kg/drum or tank truck transport
English Name:Sodium Methyl Mercaptide
CAS No.:5188-07-8
Aliases:Sodium methyl mercaptide, Sodium thiomethoxide, Methanethiol sodium salt
Molecular Formula:CH3NaS
Physical Properties:Usually supplied as a 15%~20% aqueous solution, it is a colorless to slightly yellow transparent liquid with a strong unpleasant odor, strongly alkaline, readily soluble in water and ethanol, and decomposes on contact with acids releasing methanethiol gas.
Uses:Used as a raw material in the synthesis of pesticides, pharmaceuticals, and dye intermediates; also employed in the production of organic sulfur compounds such as methanethiol and dimethyl disulfide, and as an antidote for hydrogen sulfide poisoning.
Technical Specifications:
Sodium methyl mercaptide content (as CH3NaS) ≥20%
Free alkali (as NaOH) ≤0.5%
Appearance: colorless to slightly yellow transparent liquid
pH value of 1% aqueous solution ≥12
Packaging: 200kg/drum or tank truck transport
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常见问题
- 甲硫醇钠的 CAS 号是多少？
- 甲硫醇钠的 CAS 号是 5188-07-8。
- 甲硫醇钠的分子式和分子量是什么？
- 甲硫醇钠的分子式为 CH3NaS。
- 甲硫醇钠的英文名称是什么？
- 甲硫醇钠的英文名称为 Sodium Methyl Mercaptide。
- 甲硫醇钠还有哪些别名？
- 甲硫醇钠又称 甲基硫醇钠、甲硫醇钠盐、硫代甲醇钠。
- 甲硫醇钠有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条甲硫醇钠供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 甲硫醇钠的供应商主要分布在哪些地区？
- 甲硫醇钠的供应商主要分布在 上海市（1 条） 等地。
- 甲硫醇钠有哪些级别可选？
- 平台上甲硫醇钠的供应级别包括 工业级。
- 甲硫醇钠的报价单位是什么？
- 甲硫醇钠的报价单位主要有 千克。
- 哪里可以查到甲硫醇钠的价格？
- 掌上化工甲硫醇钠产品页汇总了各供应商的最新报价与规格，地址：/chemicals/5188-07-8/。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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