海藻酸丙二醇酯 (CAS No.9005-37-2)
- 物化性质
- 白色或淡黄色粉末，稍有芳香味，易溶于冷水及温水，溶于水形成粘稠胶体溶液，在pH 3-4酸性溶液中能形成凝胶不产生沉淀，抗盐析性强，即使在浓电解质溶液中也不盐析。耐酸耐盐能力优于海藻酸盐。
- 技术参数
- 外观为白色或淡黄色纤维状粉末或粗粉。 易溶于冷水及温水，水溶液呈粘稠胶体状。 耐酸性强，适用于pH 3-5的酸性环境。 抗盐析性强，在浓电解质溶液中不盐析。 与非离子性化合物，对多数离子稳定，不产生聚合或凝固析出。
English description（英文原文，共 1234 字符）
Product Name:Propylene Glycol Alginate
English Name:Propylene Glycol Alginate
CAS No.:9005-37-2
Aliases:Propylene glycol alginate ester, PGA, Hydroxypropyl alginate
Physical Properties:White or light yellow powder with a slight aromatic odor. Readily soluble in cold and warm water, forming a viscous colloidal solution. In acidic solutions of pH 3-4, it forms a gel without precipitation. It has strong salt resistance and does not salt out even in concentrated electrolyte solutions. It exhibits better acid and salt tolerance than alginates.
Uses:Mainly used as a thickener, emulsifier, and stabilizer in the food industry. It is suitable for yogurt, acidic fruit juices, seasonings, and beer, where it stabilizes proteins and foam, prevents sedimentation in acidic protein beverages, and enhances beer foam persistence.
Technical Specifications:
Appearance: white to light yellow fibrous powder or coarse powder.
Readily soluble in cold and warm water, forming a viscous colloidal solution.
Strong acid resistance, suitable for pH 3-5 acidic environments.
Strong salt resistance, no salting out in concentrated electrolyte solutions.
Non-ionic compound, stable against most ions without polymerization or precipitation.
English Name:Propylene Glycol Alginate
CAS No.:9005-37-2
Aliases:Propylene glycol alginate ester, PGA, Hydroxypropyl alginate
Physical Properties:White or light yellow powder with a slight aromatic odor. Readily soluble in cold and warm water, forming a viscous colloidal solution. In acidic solutions of pH 3-4, it forms a gel without precipitation. It has strong salt resistance and does not salt out even in concentrated electrolyte solutions. It exhibits better acid and salt tolerance than alginates.
Uses:Mainly used as a thickener, emulsifier, and stabilizer in the food industry. It is suitable for yogurt, acidic fruit juices, seasonings, and beer, where it stabilizes proteins and foam, prevents sedimentation in acidic protein beverages, and enhances beer foam persistence.
Technical Specifications:
Appearance: white to light yellow fibrous powder or coarse powder.
Readily soluble in cold and warm water, forming a viscous colloidal solution.
Strong acid resistance, suitable for pH 3-5 acidic environments.
Strong salt resistance, no salting out in concentrated electrolyte solutions.
Non-ionic compound, stable against most ions without polymerization or precipitation.
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常见问题
- 海藻酸丙二醇酯的 CAS 号是多少？
- 海藻酸丙二醇酯的 CAS 号是 9005-37-2。
- 海藻酸丙二醇酯的英文名称是什么？
- 海藻酸丙二醇酯的英文名称为 Propylene Glycol Alginate。
- 海藻酸丙二醇酯还有哪些别名？
- 海藻酸丙二醇酯又称 藻朊醇丙二酯、丙二醇藻蛋白酸酯、褐藻酸丙二酯、PGA。
- 海藻酸丙二醇酯有哪些供应商和生产厂家？
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- 平台上海藻酸丙二醇酯的供应级别包括 工业级。
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