左旋樟脑磺酸 (CAS No.35963-20-3)
- 物化性质
- 白色结晶或结晶性粉末,易溶于水、乙醇和乙酸乙酯,微溶于乙醚。熔点约193-195°C,比旋光度[α]D²⁰约-22°(c=2,水)。
- 技术参数
- 纯度≥99.0% 熔点193-195°C 比旋光度[α]D²⁰ -21°至-23°(c=2,水) 干燥失重≤0.5%
English description(英文原文,共 790 字符)
Product Name:L-Camphorsulfonic acid
English Name:L-Camphorsulfonic acid
CAS No.:35963-20-3
Aliases:L-Camphor-10-sulfonic acid, (1S)-(-)-Camphorsulfonic acid
Molecular Formula:C10H16O4S
Physical Properties:White crystalline powder, freely soluble in water, ethanol and ethyl acetate, slightly soluble in ether. Melting point approximately 193-195°C, specific rotation [α]D²⁰ about -22° (c=2, water).
Uses:Mainly used as a chiral resolving agent for the resolution of racemic amines and alcohols. It is also employed as an acidic catalyst in organic synthesis, participating in asymmetric synthesis and the preparation of chiral pharmaceuticals.
Technical Specifications:
Purity ≥99.0%
Melting point 193-195°C
Specific rotation [α]D²⁰ -21° to -23° (c=2, water)
Loss on drying ≤0.5%
English Name:L-Camphorsulfonic acid
CAS No.:35963-20-3
Aliases:L-Camphor-10-sulfonic acid, (1S)-(-)-Camphorsulfonic acid
Molecular Formula:C10H16O4S
Physical Properties:White crystalline powder, freely soluble in water, ethanol and ethyl acetate, slightly soluble in ether. Melting point approximately 193-195°C, specific rotation [α]D²⁰ about -22° (c=2, water).
Uses:Mainly used as a chiral resolving agent for the resolution of racemic amines and alcohols. It is also employed as an acidic catalyst in organic synthesis, participating in asymmetric synthesis and the preparation of chiral pharmaceuticals.
Technical Specifications:
Purity ≥99.0%
Melting point 193-195°C
Specific rotation [α]D²⁰ -21° to -23° (c=2, water)
Loss on drying ≤0.5%
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常见问题
- 左旋樟脑磺酸的 CAS 号是多少?
- 左旋樟脑磺酸的 CAS 号是 35963-20-3。
- 左旋樟脑磺酸的分子式和分子量是什么?
- 左旋樟脑磺酸的分子式为 C10H16O4S。
- 左旋樟脑磺酸的英文名称是什么?
- 左旋樟脑磺酸的英文名称为 L-Camphorsulfonic acid。
- 左旋樟脑磺酸还有哪些别名?
- 左旋樟脑磺酸又称 L-樟脑磺酸、左旋樟脑-10-磺酸、(1S)-(-)-樟脑磺酸。
- 左旋樟脑磺酸有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条左旋樟脑磺酸供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- 左旋樟脑磺酸的供应商主要分布在哪些地区?
- 左旋樟脑磺酸的供应商主要分布在 上海市(1 条) 等地。
- 左旋樟脑磺酸有哪些级别可选?
- 平台上左旋樟脑磺酸的供应级别包括 工业级。
- 左旋樟脑磺酸的报价单位是什么?
- 左旋樟脑磺酸的报价单位主要有 千克。
- 哪里可以查到左旋樟脑磺酸的价格?
- 掌上化工左旋樟脑磺酸产品页汇总了各供应商的最新报价与规格,地址:/chemicals/35963-20-3/。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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