羟丙基-BETA-环糊精 (CAS No.128446-35-5)
- 中文别名
- 羟丙基β环糊精；2-羟丙基-β-环糊精；HP-β-CD
- 英文名称
- Hydroxypropyl-beta-cyclodextrin
- 分子式
- C42H70O35(C3H7O2)n
- 所属类别
- 食品添加剂
- 物化性质
- 白色或类白色粉末，无臭，味微甜，易溶于水，水溶液澄清透明，亦溶于甲醇、乙醇等有机溶剂。在水中的溶解度远高于β-环糊精，具有吸湿性，对光、热稳定，分解温度约280℃。
- 技术参数
- 纯度≥99% 水溶解度＞600 mg/mL 干燥失重≤10% 重金属含量≤10 ppm 摩尔取代度（MS）约为0.6~1.5
English description（英文原文，共 1381 字符）
Product Name:Hydroxypropyl-beta-cyclodextrin
English Name:Hydroxypropyl-beta-cyclodextrin
CAS No.:128446-35-5
Aliases:2-Hydroxypropyl-β-cyclodextrin, HP-β-CD
Molecular Formula:C42H70O35(C3H7O2)n
Physical Properties:White or off-white powder, odorless, with a slightly sweet taste. Freely soluble in water giving a clear solution, also soluble in methanol, ethanol and other organic solvents. Its aqueous solubility is much higher than that of β-cyclodextrin. Hygroscopic, stable to light and heat, decomposition temperature about 280°C.
Uses:Hydroxypropyl-beta-cyclodextrin is one of the most widely used cyclodextrin derivatives, utilizing its cavity inclusion property to improve the solubility, stability and bioavailability of poorly water-soluble drugs. In pharmaceuticals, it serves as a solubilizer, stabilizer, controlled-release carrier and pharmaceutical excipient. In the food industry, it is used for encapsulating flavors and pigments, masking off-tastes, antioxidation and texture improvement. In cosmetics, it stabilizes active ingredients, reduces irritation and promotes absorption. It is also applied in chiral separation in analytical chemistry and pollutant treatment in environmental protection.
Technical Specifications:
Purity ≥99%
Water solubility >600 mg/mL
Loss on drying ≤10%
Heavy metals ≤10 ppm
Molar substitution (MS) approximately 0.6~1.5
English Name:Hydroxypropyl-beta-cyclodextrin
CAS No.:128446-35-5
Aliases:2-Hydroxypropyl-β-cyclodextrin, HP-β-CD
Molecular Formula:C42H70O35(C3H7O2)n
Physical Properties:White or off-white powder, odorless, with a slightly sweet taste. Freely soluble in water giving a clear solution, also soluble in methanol, ethanol and other organic solvents. Its aqueous solubility is much higher than that of β-cyclodextrin. Hygroscopic, stable to light and heat, decomposition temperature about 280°C.
Uses:Hydroxypropyl-beta-cyclodextrin is one of the most widely used cyclodextrin derivatives, utilizing its cavity inclusion property to improve the solubility, stability and bioavailability of poorly water-soluble drugs. In pharmaceuticals, it serves as a solubilizer, stabilizer, controlled-release carrier and pharmaceutical excipient. In the food industry, it is used for encapsulating flavors and pigments, masking off-tastes, antioxidation and texture improvement. In cosmetics, it stabilizes active ingredients, reduces irritation and promotes absorption. It is also applied in chiral separation in analytical chemistry and pollutant treatment in environmental protection.
Technical Specifications:
Purity ≥99%
Water solubility >600 mg/mL
Loss on drying ≤10%
Heavy metals ≤10 ppm
Molar substitution (MS) approximately 0.6~1.5
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常见问题
- 羟丙基-BETA-环糊精的 CAS 号是多少？
- 羟丙基-BETA-环糊精的 CAS 号是 128446-35-5。
- 羟丙基-BETA-环糊精的分子式和分子量是什么？
- 羟丙基-BETA-环糊精的分子式为 C42H70O35(C3H7O2)n。
- 羟丙基-BETA-环糊精的英文名称是什么？
- 羟丙基-BETA-环糊精的英文名称为 Hydroxypropyl-beta-cyclodextrin。
- 羟丙基-BETA-环糊精还有哪些别名？
- 羟丙基-BETA-环糊精又称 羟丙基β环糊精、2-羟丙基-β-环糊精、HP-β-CD。
- 羟丙基-BETA-环糊精有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条羟丙基-BETA-环糊精供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 羟丙基-BETA-环糊精的供应商主要分布在哪些地区？
- 羟丙基-BETA-环糊精的供应商主要分布在 上海市（1 条） 等地。
- 羟丙基-BETA-环糊精有哪些级别可选？
- 平台上羟丙基-BETA-环糊精的供应级别包括 工业级。
- 羟丙基-BETA-环糊精的报价单位是什么？
- 羟丙基-BETA-环糊精的报价单位主要有 千克。
- 哪里可以查到羟丙基-BETA-环糊精的价格？
- 掌上化工羟丙基-BETA-环糊精产品页汇总了各供应商的最新报价与规格，地址：/chemicals/128446-35-5/。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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