葡萄糖酸 (CAS No.526-95-4)
- 物化性质
- 白色结晶性粉末或无色至淡黄色溶液，无臭，味微酸。易溶于水，微溶于乙醇，不溶于乙醚。密度约1.24 g/cm³，熔点125-130℃（分解），高温下分解而非沸腾。pKa约3.86，呈弱酸性。
- 技术参数
- 含量≥98%（以干基计） 分子量196.16，分子式C6H12O7 熔点范围125-130℃（分解） 密度1.24 g/cm³（50%水溶液） pH值2.5-3.0（50%水溶液）
English description（英文原文，共 1210 字符）
Product Name:Gluconic acid
English Name:Gluconic acid
CAS No.:526-95-4
Aliases:D-Gluconic acid
Molecular Formula:C6H12O7
Physical Properties:White crystalline powder or colorless to light yellow solution, odorless with a slightly sour taste. Easily soluble in water, slightly soluble in ethanol, insoluble in ether. Density approximately 1.24 g/cm³, melting point 125-130°C (decomposes), decomposes upon heating rather than boiling. pKa approximately 3.86, weakly acidic.
Uses:Gluconic acid is a highly effective organic chelating agent widely used as a metal surface treatment agent and cleaning agent, suitable for rust removal and cleaning of iron, steel, copper, aluminum and other metals. In the construction industry, it serves as a concrete retarder and water-reducing agent to improve workability. Additionally, it is used as an acidulant and chelating stabilizer in the food industry, and as a raw material for calcium supplements in the pharmaceutical field.
Technical Specifications:
Content ≥98% (on dry basis)
Molecular weight 196.16, molecular formula C6H12O7
Melting point range 125-130°C (decomposes)
Density 1.24 g/cm³ (50% aqueous solution)
pH value 2.5-3.0 (50% aqueous solution)
English Name:Gluconic acid
CAS No.:526-95-4
Aliases:D-Gluconic acid
Molecular Formula:C6H12O7
Physical Properties:White crystalline powder or colorless to light yellow solution, odorless with a slightly sour taste. Easily soluble in water, slightly soluble in ethanol, insoluble in ether. Density approximately 1.24 g/cm³, melting point 125-130°C (decomposes), decomposes upon heating rather than boiling. pKa approximately 3.86, weakly acidic.
Uses:Gluconic acid is a highly effective organic chelating agent widely used as a metal surface treatment agent and cleaning agent, suitable for rust removal and cleaning of iron, steel, copper, aluminum and other metals. In the construction industry, it serves as a concrete retarder and water-reducing agent to improve workability. Additionally, it is used as an acidulant and chelating stabilizer in the food industry, and as a raw material for calcium supplements in the pharmaceutical field.
Technical Specifications:
Content ≥98% (on dry basis)
Molecular weight 196.16, molecular formula C6H12O7
Melting point range 125-130°C (decomposes)
Density 1.24 g/cm³ (50% aqueous solution)
pH value 2.5-3.0 (50% aqueous solution)
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常见问题
- 葡萄糖酸的 CAS 号是多少？
- 葡萄糖酸的 CAS 号是 526-95-4。
- 葡萄糖酸的分子式和分子量是什么？
- 葡萄糖酸的分子式为 C6H12O7。
- 葡萄糖酸的英文名称是什么？
- 葡萄糖酸的英文名称为 Gluconic acid。
- 葡萄糖酸还有哪些别名？
- 葡萄糖酸又称 D-葡萄糖酸。
- 葡萄糖酸有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条葡萄糖酸供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 葡萄糖酸的供应商主要分布在哪些地区？
- 葡萄糖酸的供应商主要分布在 上海市（1 条） 等地。
- 葡萄糖酸有哪些级别可选？
- 平台上葡萄糖酸的供应级别包括 工业级。
- 葡萄糖酸的报价单位是什么？
- 葡萄糖酸的报价单位主要有 千克。
- 哪里可以查到葡萄糖酸的价格？
- 掌上化工葡萄糖酸产品页汇总了各供应商的最新报价与规格，地址：/chemicals/526-95-4/。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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