D-扁桃酸 (CAS No.611-71-2)
- 物化性质
- 白色结晶性粉末,无臭或微有酸味。易溶于水、乙醇和乙醚,微溶于氯仿。熔点131~133℃,比旋光度[α]D20 -153°(水)。在空气中稳定,但见光易变色。
- 技术参数
- 含量 ≥99.0% 熔点 130~134℃ 比旋光度[α]D20 -152°~-155°(c=5, H2O) 干燥失重 ≤0.5%
English description(英文原文,共 872 字符)
Product Name:D-Mandelic Acid
English Name:D-Mandelic Acid
CAS No.:611-71-2
Aliases:D-α-Hydroxybenzeneacetic acid, (R)-(-)-Mandelic acid, D-amygdalic acid
Molecular Formula:C8H8O3
Physical Properties:White crystalline powder, odorless or slightly acidic. Freely soluble in water, ethanol and ether, slightly soluble in chloroform. Melting point 131~133°C, specific rotation [α]D20 -153° (water). Stable in air but discolors on exposure to light.
Uses:Primarily used in organic synthesis and pharmaceutical industry as a chiral resolving agent and chiral synthetic intermediate for the preparation of various optically active drugs and fine chemicals. Also used as a reagent for metal ion determination and in biochemical research.
Technical Specifications:
Assay ≥99.0%
Melting point 130~134°C
Specific rotation [α]D20 -152°~-155° (c=5, H2O)
Loss on drying ≤0.5%
English Name:D-Mandelic Acid
CAS No.:611-71-2
Aliases:D-α-Hydroxybenzeneacetic acid, (R)-(-)-Mandelic acid, D-amygdalic acid
Molecular Formula:C8H8O3
Physical Properties:White crystalline powder, odorless or slightly acidic. Freely soluble in water, ethanol and ether, slightly soluble in chloroform. Melting point 131~133°C, specific rotation [α]D20 -153° (water). Stable in air but discolors on exposure to light.
Uses:Primarily used in organic synthesis and pharmaceutical industry as a chiral resolving agent and chiral synthetic intermediate for the preparation of various optically active drugs and fine chemicals. Also used as a reagent for metal ion determination and in biochemical research.
Technical Specifications:
Assay ≥99.0%
Melting point 130~134°C
Specific rotation [α]D20 -152°~-155° (c=5, H2O)
Loss on drying ≤0.5%
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常见问题
- D-扁桃酸的 CAS 号是多少?
- D-扁桃酸的 CAS 号是 611-71-2。
- D-扁桃酸的分子式和分子量是什么?
- D-扁桃酸的分子式为 C8H8O3。
- D-扁桃酸的英文名称是什么?
- D-扁桃酸的英文名称为 D-Mandelic Acid。
- D-扁桃酸还有哪些别名?
- D-扁桃酸又称 D-苦杏仁酸、(R)-(-)-扁桃酸、D-苯羟乙酸。
- D-扁桃酸有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条D-扁桃酸供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- D-扁桃酸的供应商主要分布在哪些地区?
- D-扁桃酸的供应商主要分布在 上海市(1 条) 等地。
- D-扁桃酸有哪些级别可选?
- 平台上D-扁桃酸的供应级别包括 工业级。
- D-扁桃酸的报价单位是什么?
- D-扁桃酸的报价单位主要有 千克。
- 哪里可以查到D-扁桃酸的价格?
- 掌上化工D-扁桃酸产品页汇总了各供应商的最新报价与规格,地址:/chemicals/611-71-2/。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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