L-天门冬酰-D-丙氨酰胺 (CAS No.99016-42-9)
- 中文别名
- 阿力甜；L-α-天冬氨酰-N-(2,2,4,4-四甲基-3-硫化三亚甲基)-D-丙氨酰胺；天胺甜精
- 英文名称
- Alitame
- 分子式
- C14H25N3O4S·2.5H2O
- 分子量
- 376.5 5%水溶液pH为5.6 室温下pH 5-8的水溶
- 所属类别
- 食品添加剂
- 物化性质
- 白色结晶性粉末，味甜，甜度约为蔗糖的2000倍；风味与蔗糖接近，无后苦味和金属味、碱味、涩味。无臭或微有特征性气味。不吸水，易溶于乙醇(61%)、甘油(53.7%)、甲醇(41.9%)和水(13.1%)，微溶于氯仿。室温下pH为5-8的水溶液，贮存半衰期为5年；5%水溶液pH为5.6。耐热、耐酸、耐碱，在酸、热等条件下均十分稳定。
- 含量
- 99%
English description（英文原文，共 1298 字符）
Product Name:Alitame
English Name:Alitame
CAS No.:99016-42-9
Aliases:L-α-Aspartyl-N-(2,2,4,4-tetramethyl-3-thietanyl)-D-alaninamide, Tianan Sweet
Molecular Formula:C14H25N3O4S·2.5H2O
Physical Properties:White crystalline powder, sweet taste, about 2000 times sweeter than sucrose; flavor close to sucrose, no lingering bitterness or metallic, alkaline, or astringent taste. Odorless or with slight characteristic odor. Non-hygroscopic, soluble in ethanol (61%), glycerol (53.7%), methanol (41.9%), and water (13.1%), slightly soluble in chloroform. An aqueous solution with pH 5-8 has a storage half-life of 5 years at room temperature; a 5% aqueous solution has a pH of 5.6. Resistant to heat, acid, and alkali; very stable under acidic and thermal conditions.
Uses:Alitame is a dipeptide sweetener widely used in the food industry. It is commonly used in beverages, jelly, cold drinks, and tabletop sweeteners. Because its molecule contains a sulfur atom, it has a slight sulfur taste; some beverages sweetened with alitame may show incompatibility after prolonged storage.
Technical Specifications:
Purity: 99%
Molecular weight: 376.5
pH of 5% aqueous solution: 5.6
Storage half-life of pH 5-8 aqueous solution at room temperature: 5 years
Sweetness: about 2000 times that of sucrose
English Name:Alitame
CAS No.:99016-42-9
Aliases:L-α-Aspartyl-N-(2,2,4,4-tetramethyl-3-thietanyl)-D-alaninamide, Tianan Sweet
Molecular Formula:C14H25N3O4S·2.5H2O
Physical Properties:White crystalline powder, sweet taste, about 2000 times sweeter than sucrose; flavor close to sucrose, no lingering bitterness or metallic, alkaline, or astringent taste. Odorless or with slight characteristic odor. Non-hygroscopic, soluble in ethanol (61%), glycerol (53.7%), methanol (41.9%), and water (13.1%), slightly soluble in chloroform. An aqueous solution with pH 5-8 has a storage half-life of 5 years at room temperature; a 5% aqueous solution has a pH of 5.6. Resistant to heat, acid, and alkali; very stable under acidic and thermal conditions.
Uses:Alitame is a dipeptide sweetener widely used in the food industry. It is commonly used in beverages, jelly, cold drinks, and tabletop sweeteners. Because its molecule contains a sulfur atom, it has a slight sulfur taste; some beverages sweetened with alitame may show incompatibility after prolonged storage.
Technical Specifications:
Purity: 99%
Molecular weight: 376.5
pH of 5% aqueous solution: 5.6
Storage half-life of pH 5-8 aqueous solution at room temperature: 5 years
Sweetness: about 2000 times that of sucrose
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常见问题
- L-天门冬酰-D-丙氨酰胺的 CAS 号是多少？
- L-天门冬酰-D-丙氨酰胺的 CAS 号是 99016-42-9。
- L-天门冬酰-D-丙氨酰胺的分子式和分子量是什么？
- L-天门冬酰-D-丙氨酰胺的分子式为 C14H25N3O4S·2.5H2O，分子量约 376.5 5%水溶液pH为5.6 室温下pH 5-8的水溶。
- L-天门冬酰-D-丙氨酰胺的英文名称是什么？
- L-天门冬酰-D-丙氨酰胺的英文名称为 Alitame。
- L-天门冬酰-D-丙氨酰胺还有哪些别名？
- L-天门冬酰-D-丙氨酰胺又称 阿力甜、L-α-天冬氨酰-N-(2,2,4,4-四甲基-3-硫化三亚甲基)-D-丙氨酰胺、天胺甜精。
- L-天门冬酰-D-丙氨酰胺有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条L-天门冬酰-D-丙氨酰胺供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
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- 平台上L-天门冬酰-D-丙氨酰胺的供应级别包括 工业级。
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- L-天门冬酰-D-丙氨酰胺的报价单位主要有 千克。
- 哪里可以查到L-天门冬酰-D-丙氨酰胺的价格？
- 掌上化工L-天门冬酰-D-丙氨酰胺产品页汇总了各供应商的最新报价与规格，地址：/chemicals/99016-42-9/。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。
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