胆碱 (CAS No.62-49-7)
- 物化性质
- 胆碱为无色至白色结晶或黏稠液体，易溶于水和乙醇，不溶于乙醚和氯仿，有强吸湿性，呈强碱性，可吸收空气中的二氧化碳。通常以氯化胆碱或酒石酸氢胆碱等形式存在。
English description（英文原文，共 1048 字符）
Product Name:CHOLINE
English Name:CHOLINE
CAS No.:62-49-7
Aliases:Vitamin B4, Choline base
Molecular Formula:C5H14NO
Physical Properties:Choline appears as colorless to white crystals or a viscous liquid. It is freely soluble in water and ethanol, insoluble in ether and chloroform, highly hygroscopic, and strongly alkaline, capable of absorbing carbon dioxide from the air. It is commonly available in the form of choline chloride or choline bitartrate.
Uses:Choline is an essential component of lecithin in biological membranes and participates in fat metabolism and methyl transfer in the human body. It is used as a nutritional fortifier in foods and health products, widely applied as a feed additive to promote growth and egg production in livestock and poultry, and also serves as a biochemical reagent in cell culture and metabolic research.
Technical Specifications:
Molecular formula: C5H14NO; molecular weight: 104.17
Purity (on dry basis) ≥98.0%
Loss on drying ≤2.0%
Residue on ignition ≤0.1%
Heavy metals (as Pb) ≤10 mg/kg
English Name:CHOLINE
CAS No.:62-49-7
Aliases:Vitamin B4, Choline base
Molecular Formula:C5H14NO
Physical Properties:Choline appears as colorless to white crystals or a viscous liquid. It is freely soluble in water and ethanol, insoluble in ether and chloroform, highly hygroscopic, and strongly alkaline, capable of absorbing carbon dioxide from the air. It is commonly available in the form of choline chloride or choline bitartrate.
Uses:Choline is an essential component of lecithin in biological membranes and participates in fat metabolism and methyl transfer in the human body. It is used as a nutritional fortifier in foods and health products, widely applied as a feed additive to promote growth and egg production in livestock and poultry, and also serves as a biochemical reagent in cell culture and metabolic research.
Technical Specifications:
Molecular formula: C5H14NO; molecular weight: 104.17
Purity (on dry basis) ≥98.0%
Loss on drying ≤2.0%
Residue on ignition ≤0.1%
Heavy metals (as Pb) ≤10 mg/kg
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常见问题
- 胆碱的 CAS 号是多少？
- 胆碱的 CAS 号是 62-49-7。
- 胆碱的分子式和分子量是什么？
- 胆碱的分子式为 C5H14NO。
- 胆碱的英文名称是什么？
- 胆碱的英文名称为 CHOLINE。
- 胆碱还有哪些别名？
- 胆碱又称 维生素B4、胆碱碱。
- 胆碱有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条胆碱供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 胆碱的供应商主要分布在哪些地区？
- 胆碱的供应商主要分布在 上海市（1 条） 等地。
- 胆碱有哪些级别可选？
- 平台上胆碱的供应级别包括 工业级。
- 胆碱的报价单位是什么？
- 胆碱的报价单位主要有 千克。
- 哪里可以查到胆碱的价格？
- 掌上化工胆碱产品页汇总了各供应商的最新报价与规格，地址：/chemicals/62-49-7/。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。
以上信息由平台根据收录的产品数据自动生成，数据更新时间 。 价格与库存由供应商自行发布，实际交易请以询价结果为准。
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