DL-蛋氨酸 (CAS No.59-51-8)
- 物化性质
- 白色结晶性粉末,有特殊气味,微甜;溶于水、稀酸和稀碱,微溶于乙醇,不溶于乙醚;熔点281°C(分解)。
- 技术参数
- 含量 ≥99.0% 干燥失重 ≤0.5% 灼烧残渣 ≤0.1% 重金属 ≤10 mg/kg
English description(英文原文,共 758 字符)
Product Name:DL-Methionine
English Name:DL-Methionine
CAS No.:59-51-8
Aliases:Methionine, DL-α-amino-γ-methylmercaptobutyric acid, 2-Amino-4-(methylthio)butanoic acid
Molecular Formula:C5H11NO2S
Physical Properties:White crystalline powder with a characteristic odor and slightly sweet taste; soluble in water, dilute acids and alkalis, slightly soluble in ethanol, insoluble in ether; melting point 281°C (decomposition).
Uses:Used as a feed additive to supplement methionine requirements in animals; also used as a pharmaceutical raw material and nutritional supplement in amino acid infusions and comprehensive amino acid preparations.
Technical Specifications:
Assay ≥99.0%
Loss on drying ≤0.5%
Residue on ignition ≤0.1%
Heavy metals ≤10 mg/kg
English Name:DL-Methionine
CAS No.:59-51-8
Aliases:Methionine, DL-α-amino-γ-methylmercaptobutyric acid, 2-Amino-4-(methylthio)butanoic acid
Molecular Formula:C5H11NO2S
Physical Properties:White crystalline powder with a characteristic odor and slightly sweet taste; soluble in water, dilute acids and alkalis, slightly soluble in ethanol, insoluble in ether; melting point 281°C (decomposition).
Uses:Used as a feed additive to supplement methionine requirements in animals; also used as a pharmaceutical raw material and nutritional supplement in amino acid infusions and comprehensive amino acid preparations.
Technical Specifications:
Assay ≥99.0%
Loss on drying ≤0.5%
Residue on ignition ≤0.1%
Heavy metals ≤10 mg/kg
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常见问题
- DL-蛋氨酸的 CAS 号是多少?
- DL-蛋氨酸的 CAS 号是 59-51-8。
- DL-蛋氨酸的分子式和分子量是什么?
- DL-蛋氨酸的分子式为 C5H11NO2S。
- DL-蛋氨酸的英文名称是什么?
- DL-蛋氨酸的英文名称为 DL-Methionine。
- DL-蛋氨酸还有哪些别名?
- DL-蛋氨酸又称 甲硫氨酸、DL-甲硫氨酸、2-氨基-4-甲硫基丁酸。
- DL-蛋氨酸有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条DL-蛋氨酸供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- DL-蛋氨酸的供应商主要分布在哪些地区?
- DL-蛋氨酸的供应商主要分布在 上海市(1 条) 等地。
- DL-蛋氨酸有哪些级别可选?
- 平台上DL-蛋氨酸的供应级别包括 工业级。
- DL-蛋氨酸的报价单位是什么?
- DL-蛋氨酸的报价单位主要有 千克。
- 哪里可以查到DL-蛋氨酸的价格?
- 掌上化工DL-蛋氨酸产品页汇总了各供应商的最新报价与规格,地址:/chemicals/59-51-8/。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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