聚乙二醇硬脂酸酯 (CAS No.9004-99-3)
- 中文别名
- 硬脂酸聚乙二醇酯；聚氧乙烯硬脂酸酯；PEG硬脂酸酯
- 英文名称
- Polyethylene Glycol Stearate
- 分子式
- C17H35COO(CH2CH2O)nH
- 所属类别
- 有机无机原料
- 物化性质
- 白色至微黄色蜡状固体或粘稠液体，随环氧乙烷加成数增加由亲油性转向亲水性。可溶于乙醇、异丙醇等有机溶剂，在水中可分散或形成乳状液。具有优良的乳化、增溶和润滑性能。
- 外观
- 白色至微黄色蜡状固体或粘稠液体
- 溶解性
- 可溶于乙醇、异丙醇，在水中分散或形成乳状液
English description（英文原文，共 1174 字符）
Product Name:Polyethylene Glycol Stearate
English Name:Polyethylene Glycol Stearate
CAS No.:9004-99-3
Aliases:Hard Fatty Acid Polyethylene Glycol Ester, Polyoxyethylene Stearate, PEG Stearate
Molecular Formula:C17H35COO(CH2CH2O)nH
Physical Properties:White to slightly yellow waxy solid or viscous liquid; it shifts from lipophilic to hydrophilic with an increasing number of ethylene oxide units. Soluble in ethanol, isopropanol and other organic solvents; dispersible or emulsifiable in water. It exhibits excellent emulsifying, solubilizing and lubricating properties.
Uses:Mainly used as an emulsifier, solubilizer and lubricant, widely applied in cosmetics, pharmaceuticals, textiles and daily chemical products. In cosmetics, it is used in creams and lotions; in pharmaceuticals, as an ointment base and emulsifier; in textiles, as a smoothing and antistatic agent.
Technical Specifications:
Appearance: white to slightly yellow waxy solid or viscous liquid
Acid value: ≤5 mg KOH/g
Saponification value: 80~120 mg KOH/g
Hydroxyl value: 30~100 mg KOH/g (varies with grade)
Solubility: soluble in ethanol and isopropanol; dispersible or emulsifiable in water
English Name:Polyethylene Glycol Stearate
CAS No.:9004-99-3
Aliases:Hard Fatty Acid Polyethylene Glycol Ester, Polyoxyethylene Stearate, PEG Stearate
Molecular Formula:C17H35COO(CH2CH2O)nH
Physical Properties:White to slightly yellow waxy solid or viscous liquid; it shifts from lipophilic to hydrophilic with an increasing number of ethylene oxide units. Soluble in ethanol, isopropanol and other organic solvents; dispersible or emulsifiable in water. It exhibits excellent emulsifying, solubilizing and lubricating properties.
Uses:Mainly used as an emulsifier, solubilizer and lubricant, widely applied in cosmetics, pharmaceuticals, textiles and daily chemical products. In cosmetics, it is used in creams and lotions; in pharmaceuticals, as an ointment base and emulsifier; in textiles, as a smoothing and antistatic agent.
Technical Specifications:
Appearance: white to slightly yellow waxy solid or viscous liquid
Acid value: ≤5 mg KOH/g
Saponification value: 80~120 mg KOH/g
Hydroxyl value: 30~100 mg KOH/g (varies with grade)
Solubility: soluble in ethanol and isopropanol; dispersible or emulsifiable in water
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常见问题
- 聚乙二醇硬脂酸酯的 CAS 号是多少？
- 聚乙二醇硬脂酸酯的 CAS 号是 9004-99-3。
- 聚乙二醇硬脂酸酯的分子式和分子量是什么？
- 聚乙二醇硬脂酸酯的分子式为 C17H35COO(CH2CH2O)nH。
- 聚乙二醇硬脂酸酯的英文名称是什么？
- 聚乙二醇硬脂酸酯的英文名称为 Polyethylene Glycol Stearate。
- 聚乙二醇硬脂酸酯还有哪些别名？
- 聚乙二醇硬脂酸酯又称 硬脂酸聚乙二醇酯、聚氧乙烯硬脂酸酯、PEG硬脂酸酯。
- 聚乙二醇硬脂酸酯有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条聚乙二醇硬脂酸酯供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 聚乙二醇硬脂酸酯的供应商主要分布在哪些地区？
- 聚乙二醇硬脂酸酯的供应商主要分布在 上海市（1 条） 等地。
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- 聚乙二醇硬脂酸酯的报价单位是什么？
- 聚乙二醇硬脂酸酯的报价单位主要有 千克。
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