羟乙基淀粉 (CAS No.9005-27-0)
- 物化性质
- 白色或微黄色粉末，无臭无味，易溶于水，水溶液呈透明胶体状，不溶于乙醇、丙酮等有机溶剂。具有吸湿性，水溶液pH值接近中性。
- 技术参数
- 外观为白色或微黄色粉末 易溶于水，不溶于乙醇、丙酮等有机溶剂 分子量范围约10,000～200,000 Da，取决于取代度 羟乙基取代度通常为0.4～0.7 水溶液pH值为5.0～7.0
English description（英文原文，共 875 字符）
Product Name:Hydroxyethyl starch
English Name:Hydroxyethyl starch
CAS No.:9005-27-0
Aliases:Hydroxyethylated starch, HES
Molecular Formula:(C6H10O5)m(C2H5O)n
Physical Properties:White to off-white powder, odorless and tasteless. Freely soluble in water forming a clear colloidal solution. Insoluble in ethanol, acetone and other organic solvents. Hygroscopic. Aqueous solution has a pH near neutral.
Uses:Used as a plasma volume expander for the treatment and prevention of hypovolemia, and for acute normovolemic hemodilution (ANH).
Technical Specifications:
Appearance: white to off-white powder
Freely soluble in water, insoluble in ethanol, acetone and other organic solvents
Molecular weight ranges from about 10,000 to 200,000 Da depending on degree of substitution
Degree of hydroxyethyl substitution is typically 0.4 to 0.7
pH of aqueous solution: 5.0–7.0
English Name:Hydroxyethyl starch
CAS No.:9005-27-0
Aliases:Hydroxyethylated starch, HES
Molecular Formula:(C6H10O5)m(C2H5O)n
Physical Properties:White to off-white powder, odorless and tasteless. Freely soluble in water forming a clear colloidal solution. Insoluble in ethanol, acetone and other organic solvents. Hygroscopic. Aqueous solution has a pH near neutral.
Uses:Used as a plasma volume expander for the treatment and prevention of hypovolemia, and for acute normovolemic hemodilution (ANH).
Technical Specifications:
Appearance: white to off-white powder
Freely soluble in water, insoluble in ethanol, acetone and other organic solvents
Molecular weight ranges from about 10,000 to 200,000 Da depending on degree of substitution
Degree of hydroxyethyl substitution is typically 0.4 to 0.7
pH of aqueous solution: 5.0–7.0
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常见问题
- 羟乙基淀粉的 CAS 号是多少？
- 羟乙基淀粉的 CAS 号是 9005-27-0。
- 羟乙基淀粉的分子式和分子量是什么？
- 羟乙基淀粉的分子式为 (C6H10O5)m(C2H5O)n。
- 羟乙基淀粉的英文名称是什么？
- 羟乙基淀粉的英文名称为 Hydroxyethyl starch。
- 羟乙基淀粉还有哪些别名？
- 羟乙基淀粉又称 HES、淀粉羟乙基醚。
- 羟乙基淀粉有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条羟乙基淀粉供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 羟乙基淀粉的供应商主要分布在哪些地区？
- 羟乙基淀粉的供应商主要分布在 上海市（1 条） 等地。
- 羟乙基淀粉有哪些级别可选？
- 平台上羟乙基淀粉的供应级别包括 工业级。
- 羟乙基淀粉的报价单位是什么？
- 羟乙基淀粉的报价单位主要有 千克。
- 哪里可以查到羟乙基淀粉的价格？
- 掌上化工羟乙基淀粉产品页汇总了各供应商的最新报价与规格，地址：/chemicals/9005-27-0/。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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