D-天门冬氨酸 (CAS No.1783-96-6)
- 物化性质
- 白色结晶或结晶性粉末,无臭,味酸;熔点约270℃(分解);溶于水,难溶于乙醇,不溶于乙醚;等电点约为2.77。
- 技术参数
- 含量 ≥ 99.0% 比旋光度 [α]D20 = -24.0°~-26.0° (c=0.5, 6mol/L HCl) 干燥失重 ≤ 0.5% 重金属(以Pb计)≤ 10 ppm 砷含量 ≤ 1 ppm
English description(英文原文,共 819 字符)
Product Name:D-Aspartic acid
English Name:D-Aspartic acid
CAS No.:1783-96-6
Aliases:D-2-Aminobutanedioic acid, D-Aminosuccinic acid
Molecular Formula:C4H7NO4
Physical Properties:White crystalline or crystalline powder, odorless, acidic taste; melts at approximately 270°C (decomposition); soluble in water, slightly soluble in ethanol, insoluble in ether; isoelectric point approximately 2.77.
Uses:Used as a sports nutrition enhancer to promote testosterone levels, increase muscle strength and physical endurance; also widely applied in food nutrition fortification, biochemical reagents, and pharmaceutical synthesis intermediates.
Technical Specifications:
Assay ≥ 99.0%
Specific rotation [α]D20 = -24.0° to -26.0° (c=0.5, 6 mol/L HCl)
Loss on drying ≤ 0.5%
Heavy metals (as Pb) ≤ 10 ppm
Arsenic ≤ 1 ppm
English Name:D-Aspartic acid
CAS No.:1783-96-6
Aliases:D-2-Aminobutanedioic acid, D-Aminosuccinic acid
Molecular Formula:C4H7NO4
Physical Properties:White crystalline or crystalline powder, odorless, acidic taste; melts at approximately 270°C (decomposition); soluble in water, slightly soluble in ethanol, insoluble in ether; isoelectric point approximately 2.77.
Uses:Used as a sports nutrition enhancer to promote testosterone levels, increase muscle strength and physical endurance; also widely applied in food nutrition fortification, biochemical reagents, and pharmaceutical synthesis intermediates.
Technical Specifications:
Assay ≥ 99.0%
Specific rotation [α]D20 = -24.0° to -26.0° (c=0.5, 6 mol/L HCl)
Loss on drying ≤ 0.5%
Heavy metals (as Pb) ≤ 10 ppm
Arsenic ≤ 1 ppm
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常见问题
- D-天门冬氨酸的 CAS 号是多少?
- D-天门冬氨酸的 CAS 号是 1783-96-6。
- D-天门冬氨酸的分子式和分子量是什么?
- D-天门冬氨酸的分子式为 C4H7NO4。
- D-天门冬氨酸的英文名称是什么?
- D-天门冬氨酸的英文名称为 D-Aspartic acid。
- D-天门冬氨酸还有哪些别名?
- D-天门冬氨酸又称 D-天冬氨酸、D-氨基丁二酸、D-2-氨基丁二酸。
- D-天门冬氨酸有哪些供应商和生产厂家?
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