紅曲紅素 (CAS No.13283-90-4)
- 物化性质
- 橙红色至深红色结晶粉末，分子量382.45。溶于乙醇、丙酮、氯仿、乙醚等有机溶剂，不溶于水。熔点约140~143°C，对热较稳定，遇光和氧化剂会逐渐褪色。
- 技术参数
- 分子式C23H26O5，分子量382.45 外观为橙红色至深红色结晶粉末 纯度≥98%（HPLC） 熔点140~143℃，溶于乙醇、丙酮、氯仿等有机溶剂，不溶于水
English description（英文原文，共 1037 字符）
Product Name:Monascorubrin
English Name:Monascorubrin
CAS No.:13283-90-4
Aliases:Monascorubrine, Monascus red pigment
Molecular Formula:C23H26O5
Physical Properties:Orange-red to dark red crystalline powder; molecular weight 382.45. Soluble in organic solvents such as ethanol, acetone, chloroform and diethyl ether; insoluble in water. Melting point approximately 140–143 °C. Relatively stable to heat; gradually fades when exposed to light and oxidizing agents.
Uses:Monascorubrin is a natural pigment derived from the fermentation products of Monascus fungi, widely used as a food colorant for meat products, beverages, seasonings and baked goods. It also exhibits antioxidant and antimicrobial activities, with potential applications in nutraceuticals and cosmetics.
Technical Specifications:
Molecular formula C23H26O5, molecular weight 382.45
Appearance: orange-red to dark red crystalline powder
Purity ≥98% (HPLC)
Melting point: 140–143 °C
Solubility: soluble in ethanol, acetone, chloroform, etc.; insoluble in water
English Name:Monascorubrin
CAS No.:13283-90-4
Aliases:Monascorubrine, Monascus red pigment
Molecular Formula:C23H26O5
Physical Properties:Orange-red to dark red crystalline powder; molecular weight 382.45. Soluble in organic solvents such as ethanol, acetone, chloroform and diethyl ether; insoluble in water. Melting point approximately 140–143 °C. Relatively stable to heat; gradually fades when exposed to light and oxidizing agents.
Uses:Monascorubrin is a natural pigment derived from the fermentation products of Monascus fungi, widely used as a food colorant for meat products, beverages, seasonings and baked goods. It also exhibits antioxidant and antimicrobial activities, with potential applications in nutraceuticals and cosmetics.
Technical Specifications:
Molecular formula C23H26O5, molecular weight 382.45
Appearance: orange-red to dark red crystalline powder
Purity ≥98% (HPLC)
Melting point: 140–143 °C
Solubility: soluble in ethanol, acetone, chloroform, etc.; insoluble in water
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常见问题
- 紅曲紅素的 CAS 号是多少？
- 紅曲紅素的 CAS 号是 13283-90-4。
- 紅曲紅素的分子式和分子量是什么？
- 紅曲紅素的分子式为 C23H26O5。
- 紅曲紅素的英文名称是什么？
- 紅曲紅素的英文名称为 Monascorubrin。
- 紅曲紅素还有哪些别名？
- 紅曲紅素又称 红曲红色素、红曲色素。
- 紅曲紅素有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条紅曲紅素供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 紅曲紅素的供应商主要分布在哪些地区？
- 紅曲紅素的供应商主要分布在 上海市（1 条） 等地。
- 紅曲紅素有哪些级别可选？
- 平台上紅曲紅素的供应级别包括 工业级。
- 紅曲紅素的报价单位是什么？
- 紅曲紅素的报价单位主要有 千克。
- 哪里可以查到紅曲紅素的价格？
- 掌上化工紅曲紅素产品页汇总了各供应商的最新报价与规格，地址：/chemicals/13283-90-4/。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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