甲基紫 (CAS No.8004-87-3)
- 物化性质
- 暗绿色至紫色结晶粉末,具有金属光泽;溶于水、乙醇和氯仿,不溶于乙醚;水溶液呈紫色,遇强酸变为黄色,可用作酸碱指示剂;约180℃分解。
- 外观
- 暗绿色至紫色结晶粉末
- 溶解性
- 溶于水、乙醇和氯仿,不溶于乙醚
- 熔点
- 约180℃(分解)
English description(英文原文,共 926 字符)
Product Name:Methyl Violet
English Name:Methyl Violet
CAS No.:8004-87-3
Aliases:Basic Violet 1, Methyl Violet 2B, Gentian Violet
Molecular Formula:C24H28ClN3
Physical Properties:Dark green to purple crystalline powder with metallic luster; soluble in water, ethanol and chloroform, insoluble in ether; aqueous solution is purple and turns yellow in strong acid; can be used as an acid-base indicator; decomposes at about 180°C.
Uses:Used as an acid-base indicator, showing yellow in strong acid and purple in weakly acidic or neutral solutions. Also applied for dyeing paper, leather and textiles, and for staining cell nuclei and chromosomes in biological staining.
Technical Specifications:
Molecular formula: C24H28ClN3
Molecular weight: 393.95
Appearance: dark green to purple crystalline powder
Solubility: soluble in water, ethanol and chloroform; insoluble in ether
Melting point: approx. 180°C (decomposes)
English Name:Methyl Violet
CAS No.:8004-87-3
Aliases:Basic Violet 1, Methyl Violet 2B, Gentian Violet
Molecular Formula:C24H28ClN3
Physical Properties:Dark green to purple crystalline powder with metallic luster; soluble in water, ethanol and chloroform, insoluble in ether; aqueous solution is purple and turns yellow in strong acid; can be used as an acid-base indicator; decomposes at about 180°C.
Uses:Used as an acid-base indicator, showing yellow in strong acid and purple in weakly acidic or neutral solutions. Also applied for dyeing paper, leather and textiles, and for staining cell nuclei and chromosomes in biological staining.
Technical Specifications:
Molecular formula: C24H28ClN3
Molecular weight: 393.95
Appearance: dark green to purple crystalline powder
Solubility: soluble in water, ethanol and chloroform; insoluble in ether
Melting point: approx. 180°C (decomposes)
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常见问题
- 甲基紫的 CAS 号是多少?
- 甲基紫的 CAS 号是 8004-87-3。
- 甲基紫的分子式和分子量是什么?
- 甲基紫的分子式为 C24H28ClN3,分子量约 393.95。
- 甲基紫的英文名称是什么?
- 甲基紫的英文名称为 Methyl Violet。
- 甲基紫还有哪些别名?
- 甲基紫又称 龙胆紫、碱性紫1、甲基紫2B。
- 甲基紫有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条甲基紫供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- 甲基紫的供应商主要分布在哪些地区?
- 甲基紫的供应商主要分布在 上海市(1 条) 等地。
- 甲基紫有哪些级别可选?
- 平台上甲基紫的供应级别包括 工业级。
- 甲基紫的报价单位是什么?
- 甲基紫的报价单位主要有 千克。
- 哪里可以查到甲基紫的价格?
- 掌上化工甲基紫产品页汇总了各供应商的最新报价与规格,地址:/chemicals/8004-87-3/。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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