缬氨酸 (CAS No.7004-03-7)
- 物化性质
- 白色结晶性粉末,分子量117.15,溶于水(约8.5g/100mL,25℃),微溶于乙醇,不溶于乙醚,熔点约295-300℃(分解),等电点5.96。
- 技术参数
- 含量 ≥98.5% 干燥失重 ≤0.5% 灼烧残渣 ≤0.1% pH(5%水溶液) 5.5-7.0 重金属 ≤10ppm
English description(英文原文,共 864 字符)
Product Name:Valine
English Name:Valine
CAS No.:7004-03-7
Aliases:2-Amino-3-methylbutanoic acid, α-Aminoisovaleric acid, L-Valine
Molecular Formula:C5H11NO2
Physical Properties:White crystalline powder; molecular weight 117.15; soluble in water (about 8.5 g/100 mL at 25°C), slightly soluble in ethanol, insoluble in ether; melting point approximately 295-300°C (decomposition); isoelectric point 5.96.
Uses:Valine is one of the eight essential amino acids for the human body, used as a nutritional supplement and a component of amino acid infusion solutions. In the pharmaceutical industry, it is applied in compound amino acid preparations, and also serves as a food fortifier and biochemical research reagent.
Technical Specifications:
Assay ≥98.5%
Loss on drying ≤0.5%
Residue on ignition ≤0.1%
pH (5% aqueous solution) 5.5-7.0
Heavy metals ≤10 ppm
English Name:Valine
CAS No.:7004-03-7
Aliases:2-Amino-3-methylbutanoic acid, α-Aminoisovaleric acid, L-Valine
Molecular Formula:C5H11NO2
Physical Properties:White crystalline powder; molecular weight 117.15; soluble in water (about 8.5 g/100 mL at 25°C), slightly soluble in ethanol, insoluble in ether; melting point approximately 295-300°C (decomposition); isoelectric point 5.96.
Uses:Valine is one of the eight essential amino acids for the human body, used as a nutritional supplement and a component of amino acid infusion solutions. In the pharmaceutical industry, it is applied in compound amino acid preparations, and also serves as a food fortifier and biochemical research reagent.
Technical Specifications:
Assay ≥98.5%
Loss on drying ≤0.5%
Residue on ignition ≤0.1%
pH (5% aqueous solution) 5.5-7.0
Heavy metals ≤10 ppm
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常见问题
- 缬氨酸的 CAS 号是多少?
- 缬氨酸的 CAS 号是 7004-03-7。
- 缬氨酸的分子式和分子量是什么?
- 缬氨酸的分子式为 C5H11NO2。
- 缬氨酸的英文名称是什么?
- 缬氨酸的英文名称为 Valine。
- 缬氨酸还有哪些别名?
- 缬氨酸又称 2-氨基-3-甲基丁酸、α-氨基异戊酸、L-缬氨酸。
- 缬氨酸有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条缬氨酸供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- 缬氨酸的供应商主要分布在哪些地区?
- 缬氨酸的供应商主要分布在 上海市(1 条) 等地。
- 缬氨酸有哪些级别可选?
- 平台上缬氨酸的供应级别包括 工业级。
- 缬氨酸的报价单位是什么?
- 缬氨酸的报价单位主要有 千克。
- 哪里可以查到缬氨酸的价格?
- 掌上化工缬氨酸产品页汇总了各供应商的最新报价与规格,地址:/chemicals/7004-03-7/。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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