海藻糖 (CAS No.99-20-7)
- 物化性质
- 白色结晶粉末，无臭，味微甜，甜度约为蔗糖的45%。易溶于水，微溶于乙醇，不溶于乙醚和丙酮。熔点约203°C，密度约1.58 g/cm³。具有优异的热稳定性、酸稳定性和冻融稳定性，不易水解和褐变。
- 纯度
- ≥99%
- 外观
- 白色结晶粉末
- 熔点
- 约203°C
- 溶解性
- 易溶于水，微溶于乙醇，不溶于乙醚和丙酮
English description（英文原文，共 1183 字符）
Product Name:Trehalose
English Name:Trehalose
CAS No.:99-20-7
Aliases:α,α-Trehalose, D-Trehalose, Mycose
Molecular Formula:C12H22O11
Physical Properties:White crystalline powder, odorless, with a slightly sweet taste about 45% that of sucrose. Freely soluble in water, slightly soluble in ethanol, insoluble in ether and acetone. Melting point about 203°C, density about 1.58 g/cm³. It exhibits excellent thermal, acid, and freeze-thaw stability, and is resistant to hydrolysis and browning.
Uses:In the food industry, it is used as a sweetness regulator, moistening agent and stabilizer, suitable for beverages, chocolate, confectionery, baked goods, frozen foods, etc., preserving the original flavor and extending shelf life. In pharmaceutical and biological fields, it is used as a lyophilization protectant and stabilizer for proteins, vaccines, cells and other bioactive substances, as well as a stabilizer for enzymes and probiotic preparations.
Technical Specifications:
Purity: ≥99%
Appearance: white crystalline powder
Melting point: about 203°C
Solubility: freely soluble in water, slightly soluble in ethanol, insoluble in ether and acetone
Package: 25kg/drum
English Name:Trehalose
CAS No.:99-20-7
Aliases:α,α-Trehalose, D-Trehalose, Mycose
Molecular Formula:C12H22O11
Physical Properties:White crystalline powder, odorless, with a slightly sweet taste about 45% that of sucrose. Freely soluble in water, slightly soluble in ethanol, insoluble in ether and acetone. Melting point about 203°C, density about 1.58 g/cm³. It exhibits excellent thermal, acid, and freeze-thaw stability, and is resistant to hydrolysis and browning.
Uses:In the food industry, it is used as a sweetness regulator, moistening agent and stabilizer, suitable for beverages, chocolate, confectionery, baked goods, frozen foods, etc., preserving the original flavor and extending shelf life. In pharmaceutical and biological fields, it is used as a lyophilization protectant and stabilizer for proteins, vaccines, cells and other bioactive substances, as well as a stabilizer for enzymes and probiotic preparations.
Technical Specifications:
Purity: ≥99%
Appearance: white crystalline powder
Melting point: about 203°C
Solubility: freely soluble in water, slightly soluble in ethanol, insoluble in ether and acetone
Package: 25kg/drum
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常见问题
- 海藻糖的 CAS 号是多少？
- 海藻糖的 CAS 号是 99-20-7。
- 海藻糖的分子式和分子量是什么？
- 海藻糖的分子式为 C12H22O11。
- 海藻糖的英文名称是什么？
- 海藻糖的英文名称为 Trehalose。
- 海藻糖还有哪些别名？
- 海藻糖又称 α,α-海藻糖、D-海藻糖、蕈糖。
- 海藻糖有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条海藻糖供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 海藻糖的供应商主要分布在哪些地区？
- 海藻糖的供应商主要分布在 上海市（1 条） 等地。
- 海藻糖有哪些级别可选？
- 平台上海藻糖的供应级别包括 工业级。
- 海藻糖的报价单位是什么？
- 海藻糖的报价单位主要有 千克。
- 哪里可以查到海藻糖的价格？
- 掌上化工海藻糖产品页汇总了各供应商的最新报价与规格，地址：/chemicals/99-20-7/。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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