虾青素 (CAS No.472-61-7)
- 物化性质
- 深红色粉末或暗红色结晶，熔点215-216°C，不溶于水，可溶于氯仿、丙酮、二甲基亚砜等有机溶剂，属脂溶性类胡萝卜素。具有强抗氧化性，遇光、热、氧易降解，应避光密封低温保存。
- 纯度
- ≥98%（HPLC）
- 熔点
- 215-216°C
- 溶解性
- 不溶于水，溶于氯仿、丙酮、二甲基亚砜等有机溶剂
- 储存条件
- 避光、密封、低温干燥保存
English description（英文原文，共 1201 字符）
Product Name:Astaxanthin
English Name:Astaxanthin
CAS No.:472-61-7
Aliases:3,3'-Dihydroxy-β,β-carotene-4,4'-dione, 3,3'-Dihydroxy-4,4'-diketo-β,β'-carotene, Shrimp red pigment
Molecular Formula:C40H52O4
Physical Properties:Dark red powder or dark red crystals, melting point 215-216°C, insoluble in water, soluble in chloroform, acetone, dimethyl sulfoxide and other organic solvents. It is a lipophilic carotenoid with strong antioxidant activity, easily degraded by light, heat and oxygen; store protected from light in a sealed container at low temperature.
Uses:Astaxanthin is a potent natural antioxidant widely used in dietary supplements to enhance immunity, protect vision and cardiovascular health, and relieve exercise fatigue. It is also used in cosmetics as an antioxidant, anti-wrinkle and sunscreen ingredient. In aquaculture, it is used as a feed additive to give salmon, shrimp and crab their natural red color.
Technical Specifications:
Purity: ≥98% (HPLC)
Melting point: 215-216°C
Molecular weight: 596.85
Solubility: insoluble in water, soluble in chloroform, acetone, DMSO and other organic solvents
Storage: keep in a cool, dry, airtight container protected from light
English Name:Astaxanthin
CAS No.:472-61-7
Aliases:3,3'-Dihydroxy-β,β-carotene-4,4'-dione, 3,3'-Dihydroxy-4,4'-diketo-β,β'-carotene, Shrimp red pigment
Molecular Formula:C40H52O4
Physical Properties:Dark red powder or dark red crystals, melting point 215-216°C, insoluble in water, soluble in chloroform, acetone, dimethyl sulfoxide and other organic solvents. It is a lipophilic carotenoid with strong antioxidant activity, easily degraded by light, heat and oxygen; store protected from light in a sealed container at low temperature.
Uses:Astaxanthin is a potent natural antioxidant widely used in dietary supplements to enhance immunity, protect vision and cardiovascular health, and relieve exercise fatigue. It is also used in cosmetics as an antioxidant, anti-wrinkle and sunscreen ingredient. In aquaculture, it is used as a feed additive to give salmon, shrimp and crab their natural red color.
Technical Specifications:
Purity: ≥98% (HPLC)
Melting point: 215-216°C
Molecular weight: 596.85
Solubility: insoluble in water, soluble in chloroform, acetone, DMSO and other organic solvents
Storage: keep in a cool, dry, airtight container protected from light
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常见问题
- 虾青素的 CAS 号是多少？
- 虾青素的 CAS 号是 472-61-7。
- 虾青素的分子式和分子量是什么？
- 虾青素的分子式为 C40H52O4，分子量约 596.85。
- 虾青素的英文名称是什么？
- 虾青素的英文名称为 Astaxanthin。
- 虾青素还有哪些别名？
- 虾青素又称 3,3′-二羟基-4,4′-二酮基-β,β′-胡萝卜素、虾红素。
- 虾青素有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条虾青素供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 虾青素的供应商主要分布在哪些地区？
- 虾青素的供应商主要分布在 上海市（1 条） 等地。
- 虾青素有哪些级别可选？
- 平台上虾青素的供应级别包括 工业级。
- 虾青素的报价单位是什么？
- 虾青素的报价单位主要有 千克。
- 哪里可以查到虾青素的价格？
- 掌上化工虾青素产品页汇总了各供应商的最新报价与规格，地址：/chemicals/472-61-7/。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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