阿拉伯胶 (CAS No.9000-01-5)
- 物化性质
- 淡黄色块状或白色粉末，呈琥珀色，颗粒大而圆。分子量为22-30万的高分子电解质。具有高度的可溶性，水混合比可达60%，高浓度时呈现高黏度。溶于水，不溶于油与酒精，但酒精含量低于15%时可溶解。
- 技术参数
- 外观为淡黄色块状或白色粉末，优质品呈琥珀色，颗粒大而圆。 分子量为22-30万，是一种高分子电解质。 水混合比可达60%，具有高度的可溶性和高浓度下的高黏度表现。 总蛋白质含量约为2%，特殊品种可高达25%。 多糖组分中D-半乳糖约44%，L-阿拉伯糖约24%，D-葡萄糖醛酸约14.5%，L-鼠李糖约13%。
English description（英文原文，共 1441 字符）
Product Name:Gum Arabic
English Name:Gum Arabic
CAS No.:9000-01-5
Aliases:Acacia Gum
Physical Properties:Pale yellow lumps or white powder, amber in appearance with large and round particles. It is a high-molecular-weight polyelectrolyte with a molecular weight of 220,000-300,000. It is highly soluble, with a mixing ratio with water up to 60%, and exhibits high viscosity at high concentrations. It dissolves in water but not in oil or alcohol, yet it can dissolve when the alcohol content is below 15%.
Uses:Gum Arabic is a widely used hydrocolloid in the food industry, serving as a thickener, emulsion stabilizer, microencapsulating film former, and anti-crystallization agent. It is commonly used in beverages, candies, chocolate, chewing gum, and health products. In pharmaceuticals, it helps lower blood cholesterol; in the printing industry, it is used as a protective gum solution for printing plates to prevent oxidation.
Technical Specifications:
Appearance: pale yellow lumps or white powder; premium grade appears amber with large, round particles.
Molecular weight: 220,000-300,000, a high-molecular-weight polyelectrolyte.
Mixing ratio with water up to 60%, with high solubility and high viscosity at high concentrations.
Total protein content is approximately 2%, and special varieties may reach up to 25%.
Polysaccharide composition: D-galactose ~44%, L-arabinose ~24%, D-glucuronic acid ~14.5%, L-rhamnose ~13%.
English Name:Gum Arabic
CAS No.:9000-01-5
Aliases:Acacia Gum
Physical Properties:Pale yellow lumps or white powder, amber in appearance with large and round particles. It is a high-molecular-weight polyelectrolyte with a molecular weight of 220,000-300,000. It is highly soluble, with a mixing ratio with water up to 60%, and exhibits high viscosity at high concentrations. It dissolves in water but not in oil or alcohol, yet it can dissolve when the alcohol content is below 15%.
Uses:Gum Arabic is a widely used hydrocolloid in the food industry, serving as a thickener, emulsion stabilizer, microencapsulating film former, and anti-crystallization agent. It is commonly used in beverages, candies, chocolate, chewing gum, and health products. In pharmaceuticals, it helps lower blood cholesterol; in the printing industry, it is used as a protective gum solution for printing plates to prevent oxidation.
Technical Specifications:
Appearance: pale yellow lumps or white powder; premium grade appears amber with large, round particles.
Molecular weight: 220,000-300,000, a high-molecular-weight polyelectrolyte.
Mixing ratio with water up to 60%, with high solubility and high viscosity at high concentrations.
Total protein content is approximately 2%, and special varieties may reach up to 25%.
Polysaccharide composition: D-galactose ~44%, L-arabinose ~24%, D-glucuronic acid ~14.5%, L-rhamnose ~13%.
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常见问题
- 阿拉伯胶的 CAS 号是多少？
- 阿拉伯胶的 CAS 号是 9000-01-5。
- 阿拉伯胶的英文名称是什么？
- 阿拉伯胶的英文名称为 Gum Arabic。
- 阿拉伯胶还有哪些别名？
- 阿拉伯胶又称 阿拉伯树胶。
- 阿拉伯胶有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条阿拉伯胶供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 阿拉伯胶的供应商主要分布在哪些地区？
- 阿拉伯胶的供应商主要分布在 上海市（1 条） 等地。
- 阿拉伯胶有哪些级别可选？
- 平台上阿拉伯胶的供应级别包括 工业级。
- 阿拉伯胶的报价单位是什么？
- 阿拉伯胶的报价单位主要有 千克。
- 哪里可以查到阿拉伯胶的价格？
- 掌上化工阿拉伯胶产品页汇总了各供应商的最新报价与规格，地址：/chemicals/9000-01-5/。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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