D(+)-海藻糖二水合物 (CAS No.6138-23-4)
- 中文别名
- 海藻糖二水合物；D(+)-海藻糖；α,α-海藻糖二水合物；蘑菇糖
- 英文名称
- D(+)-Trehalose Dihydrate
- 分子式
- C12H22O11·2H2O
- 所属类别
- 食品添加剂
- 物化性质
- 白色至类白色结晶粉末，密度1.76 g/cm³，熔点214-216℃，沸点675.4℃（760 mmHg），比旋光度+197°（C=7, H2O），易溶于水。由两个葡萄糖分子以α,α-1,1-糖苷键构成，为非还原性糖，性质稳定，具有耐酸、耐热、低吸湿性和非着色性，甜度为蔗糖的45%。
- 技术参数
- 含量 ≥99% 外观为白色结晶粉末 pH值 5-7 易溶于水
English description（英文原文，共 1209 字符）
Product Name:D(+)-Trehalose Dihydrate
English Name:D(+)-Trehalose Dihydrate
CAS No.:6138-23-4
Aliases:Trehalose dihydrate, D(+)-Trehalose, α,α-Trehalose dihydrate, Mycose
Molecular Formula:C12H22O11·2H2O
Physical Properties:White to off-white crystalline powder; density 1.76 g/cm³; melting point 214-216°C; boiling point 675.4°C (760 mmHg); specific rotation +197° (C=7, H2O); freely soluble in water. Composed of two glucose molecules linked by an α,α-1,1-glycosidic bond, it is a non-reducing sugar with excellent stability, resistant to acid and heat, low hygroscopicity, non-caraming property, and sweetness about 45% of sucrose.
Uses:Trehalose is a safe and reliable natural sugar used as a food ingredient to prevent starch retrogradation and protein denaturation while preserving fresh flavor and quality of food products. It is widely applied in various food processing fields such as baked goods, frozen prepared foods, beverages, confectionery and seasonings, and is also commonly used as a stabilizer/protectant for biologically active substances.
Technical Specifications:
Assay ≥99%
White crystalline powder
pH value 5-7
Freely soluble in water
Packing: 25 kg/bag; shelf life 3 years
English Name:D(+)-Trehalose Dihydrate
CAS No.:6138-23-4
Aliases:Trehalose dihydrate, D(+)-Trehalose, α,α-Trehalose dihydrate, Mycose
Molecular Formula:C12H22O11·2H2O
Physical Properties:White to off-white crystalline powder; density 1.76 g/cm³; melting point 214-216°C; boiling point 675.4°C (760 mmHg); specific rotation +197° (C=7, H2O); freely soluble in water. Composed of two glucose molecules linked by an α,α-1,1-glycosidic bond, it is a non-reducing sugar with excellent stability, resistant to acid and heat, low hygroscopicity, non-caraming property, and sweetness about 45% of sucrose.
Uses:Trehalose is a safe and reliable natural sugar used as a food ingredient to prevent starch retrogradation and protein denaturation while preserving fresh flavor and quality of food products. It is widely applied in various food processing fields such as baked goods, frozen prepared foods, beverages, confectionery and seasonings, and is also commonly used as a stabilizer/protectant for biologically active substances.
Technical Specifications:
Assay ≥99%
White crystalline powder
pH value 5-7
Freely soluble in water
Packing: 25 kg/bag; shelf life 3 years
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常见问题
- D(+)-海藻糖二水合物的 CAS 号是多少？
- D(+)-海藻糖二水合物的 CAS 号是 6138-23-4。
- D(+)-海藻糖二水合物的分子式和分子量是什么？
- D(+)-海藻糖二水合物的分子式为 C12H22O11·2H2O。
- D(+)-海藻糖二水合物的英文名称是什么？
- D(+)-海藻糖二水合物的英文名称为 D(+)-Trehalose Dihydrate。
- D(+)-海藻糖二水合物还有哪些别名？
- D(+)-海藻糖二水合物又称 海藻糖二水合物、D(+)-海藻糖、α,α-海藻糖二水合物、蘑菇糖。
- D(+)-海藻糖二水合物有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条D(+)-海藻糖二水合物供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- D(+)-海藻糖二水合物的供应商主要分布在哪些地区？
- D(+)-海藻糖二水合物的供应商主要分布在 上海市（1 条） 等地。
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- 平台上D(+)-海藻糖二水合物的供应级别包括 工业级。
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