叶酸 (CAS No.112339-08-9)
- 物化性质
- 淡黄色至黄色结晶状粉末，无臭无味。熔点约250℃（分解），密度1.689 g/cm³，分子量441.40。微溶于水，不溶于冷水，稍溶于热水，不溶于乙醇；其钠盐极易溶于水。在酸性溶液中易破坏，对热不稳定，见光极易被破坏。
- 技术参数
- 纯度≥99% 熔点250℃（分解） 外观为淡黄色结晶状粉末 密度1.689 g/cm³ 不溶于冷水、乙醇，稍溶于热水，钠盐极易溶于水
English description（英文原文，共 1161 字符）
Product Name:Folic Acid
English Name:Folic Acid
CAS No.:59-30-3
Aliases:Vitamin B9, Pteroylglutamic acid, Vitamin M
Molecular Formula:C19H19N7O6
Physical Properties:Pale yellow to yellow crystalline powder, odorless and tasteless. Melting point approximately 250°C (decomposition); density 1.689 g/cm³; molecular weight 441.40. Slightly soluble in water, insoluble in cold water and ethanol, slightly soluble in hot water; its sodium salt is freely soluble in water. Destabilized in acidic solutions, heat-sensitive, and readily decomposed by light.
Uses:Folic acid is an essential water-soluble B vitamin for cell growth and reproduction. It participates in the synthesis of purines and pyrimidines and promotes the formation of normal red blood cells. Clinically, it is used to prevent fetal neural tube defects and treat megaloblastic anemia, and is also applied in animal production and pharmaceuticals.
Technical Specifications:
Purity ≥99%
Melting point 250°C (decomposition)
Appearance: pale yellow crystalline powder
Density 1.689 g/cm³
Insoluble in cold water and ethanol, slightly soluble in hot water; sodium salt readily soluble in water
English Name:Folic Acid
CAS No.:59-30-3
Aliases:Vitamin B9, Pteroylglutamic acid, Vitamin M
Molecular Formula:C19H19N7O6
Physical Properties:Pale yellow to yellow crystalline powder, odorless and tasteless. Melting point approximately 250°C (decomposition); density 1.689 g/cm³; molecular weight 441.40. Slightly soluble in water, insoluble in cold water and ethanol, slightly soluble in hot water; its sodium salt is freely soluble in water. Destabilized in acidic solutions, heat-sensitive, and readily decomposed by light.
Uses:Folic acid is an essential water-soluble B vitamin for cell growth and reproduction. It participates in the synthesis of purines and pyrimidines and promotes the formation of normal red blood cells. Clinically, it is used to prevent fetal neural tube defects and treat megaloblastic anemia, and is also applied in animal production and pharmaceuticals.
Technical Specifications:
Purity ≥99%
Melting point 250°C (decomposition)
Appearance: pale yellow crystalline powder
Density 1.689 g/cm³
Insoluble in cold water and ethanol, slightly soluble in hot water; sodium salt readily soluble in water
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常见问题
- 叶酸的 CAS 号是多少？
- 叶酸的 CAS 号是 112339-08-9。
- 叶酸的分子式和分子量是什么？
- 叶酸的分子式为 C19H19N7O6。
- 叶酸的英文名称是什么？
- 叶酸的英文名称为 Folic Acid。
- 叶酸还有哪些别名？
- 叶酸又称 维生素B9、蝶酰谷氨酸、维生素M。
- 叶酸有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条叶酸供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 叶酸的供应商主要分布在哪些地区？
- 叶酸的供应商主要分布在 上海市（1 条） 等地。
- 叶酸有哪些级别可选？
- 平台上叶酸的供应级别包括 工业级。
- 叶酸的报价单位是什么？
- 叶酸的报价单位主要有 千克。
- 哪里可以查到叶酸的价格？
- 掌上化工叶酸产品页汇总了各供应商的最新报价与规格，地址：/chemicals/112339-08-9/。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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