紫尿酸 (CAS No.87-39-8)
- 物化性质
- 白色至淡黄色结晶粉末，微溶于冷水，易溶于热水、乙醇和稀碱溶液。加热至约240°C时分解。
- 技术参数
- 纯度≥98% 分子量157.08 外观为白色至淡黄色结晶粉末 分解温度约240°C
English description（英文原文，共 833 字符）
Product Name:Violuric acid
English Name:Violuric acid
CAS No.:87-39-8
Aliases:5-(hydroxyimino)barbituric acid, 5-isonitrosobarbituric acid
Molecular Formula:C4H3N3O4
Physical Properties:White to light yellow crystalline powder; slightly soluble in cold water, readily soluble in hot water, ethanol, and dilute alkali solutions. Decomposes at approximately 240 °C.
Uses:Violuric acid is an important colorimetric reagent for metal ions in analytical chemistry and can be used for the detection of nickel, cobalt, copper and other metal ions. It also serves as an organic synthesis intermediate for preparing corresponding metal complexes and other derivatives.
Technical Specifications:
Purity ≥98%
Molecular weight 157.08
Appearance: white to light yellow crystalline powder
Decomposition temperature: approximately 240 °C
English Name:Violuric acid
CAS No.:87-39-8
Aliases:5-(hydroxyimino)barbituric acid, 5-isonitrosobarbituric acid
Molecular Formula:C4H3N3O4
Physical Properties:White to light yellow crystalline powder; slightly soluble in cold water, readily soluble in hot water, ethanol, and dilute alkali solutions. Decomposes at approximately 240 °C.
Uses:Violuric acid is an important colorimetric reagent for metal ions in analytical chemistry and can be used for the detection of nickel, cobalt, copper and other metal ions. It also serves as an organic synthesis intermediate for preparing corresponding metal complexes and other derivatives.
Technical Specifications:
Purity ≥98%
Molecular weight 157.08
Appearance: white to light yellow crystalline powder
Decomposition temperature: approximately 240 °C
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常见问题
- 紫尿酸的 CAS 号是多少？
- 紫尿酸的 CAS 号是 87-39-8。
- 紫尿酸的分子式和分子量是什么？
- 紫尿酸的分子式为 C4H3N3O4。
- 紫尿酸的英文名称是什么？
- 紫尿酸的英文名称为 Violuric acid。
- 紫尿酸还有哪些别名？
- 紫尿酸又称 5-羟基亚氨基巴比妥酸、5-异亚硝基巴比妥酸。
- 紫尿酸有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条紫尿酸供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
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- 紫尿酸的供应商主要分布在 上海市（1 条） 等地。
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- 平台上紫尿酸的供应级别包括 工业级。
- 紫尿酸的报价单位是什么？
- 紫尿酸的报价单位主要有 千克。
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- 掌上化工紫尿酸产品页汇总了各供应商的最新报价与规格，地址：/chemicals/87-39-8/。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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