异麦芽醇 (CAS No.644-46-2)
- 物化性质
- 白色至微黄色结晶粉末，具有甜香和焦糖香气。易溶于乙醇、乙醚、氯仿等有机溶剂，微溶于水。熔点约160~165℃，在碱性条件下稳定性下降，遇光、热易变色。
- 技术参数
- 含量 ≥ 98.0% 熔点 160~165℃ 干燥失重 ≤ 0.5% 灼烧残渣 ≤ 0.1% 重金属（以Pb计）≤ 10 mg/kg
English description（英文原文，共 992 字符）
Product Name:Allo Maltol
English Name:Allo Maltol
CAS No.:644-46-2
Aliases:Isomaltol, Allomaltol, 2-Methyl-3-hydroxy-4H-pyran-4-one
Molecular Formula:C6H6O3
Physical Properties:White to pale yellow crystalline powder with a sweet, caramel-like aroma. Freely soluble in ethanol, ether, chloroform and other organic solvents; slightly soluble in water. Melting point approximately 160–165°C. Stability decreases under alkaline conditions, and color may change upon prolonged exposure to light or heat.
Uses:Used as a food additive and edible flavoring agent to enhance caramel flavor and improve aroma complexity. In the pharmaceutical industry, it serves as a synthetic intermediate for the preparation of certain antibacterial and anti-inflammatory compounds. It is also employed in the formulation of daily-use fragrance compositions.
Technical Specifications:
Assay ≥ 98.0%
Melting point 160–165°C
Loss on drying ≤ 0.5%
Residue on ignition ≤ 0.1%
Heavy metals (as Pb) ≤ 10 mg/kg
English Name:Allo Maltol
CAS No.:644-46-2
Aliases:Isomaltol, Allomaltol, 2-Methyl-3-hydroxy-4H-pyran-4-one
Molecular Formula:C6H6O3
Physical Properties:White to pale yellow crystalline powder with a sweet, caramel-like aroma. Freely soluble in ethanol, ether, chloroform and other organic solvents; slightly soluble in water. Melting point approximately 160–165°C. Stability decreases under alkaline conditions, and color may change upon prolonged exposure to light or heat.
Uses:Used as a food additive and edible flavoring agent to enhance caramel flavor and improve aroma complexity. In the pharmaceutical industry, it serves as a synthetic intermediate for the preparation of certain antibacterial and anti-inflammatory compounds. It is also employed in the formulation of daily-use fragrance compositions.
Technical Specifications:
Assay ≥ 98.0%
Melting point 160–165°C
Loss on drying ≤ 0.5%
Residue on ignition ≤ 0.1%
Heavy metals (as Pb) ≤ 10 mg/kg
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常见问题
- 异麦芽醇的 CAS 号是多少？
- 异麦芽醇的 CAS 号是 644-46-2。
- 异麦芽醇的分子式和分子量是什么？
- 异麦芽醇的分子式为 C6H6O3。
- 异麦芽醇的英文名称是什么？
- 异麦芽醇的英文名称为 Allo Maltol。
- 异麦芽醇还有哪些别名？
- 异麦芽醇又称 异麦芽酚、别麦芽酚、2-甲基-3-羟基-4-吡喃酮。
- 异麦芽醇有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条异麦芽醇供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 异麦芽醇的供应商主要分布在哪些地区？
- 异麦芽醇的供应商主要分布在 上海市（1 条） 等地。
- 异麦芽醇有哪些级别可选？
- 平台上异麦芽醇的供应级别包括 工业级。
- 异麦芽醇的报价单位是什么？
- 异麦芽醇的报价单位主要有 千克。
- 哪里可以查到异麦芽醇的价格？
- 掌上化工异麦芽醇产品页汇总了各供应商的最新报价与规格，地址：/chemicals/644-46-2/。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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