花菁 (CAS No.1562-85-2)
- 物化性质
- 深蓝色至深紫色结晶粉末。微溶于水，溶于乙醇，几乎不溶于乙醚；溶于浓硫酸呈深红色溶液，稀释后变为蓝色。
- 纯度
- ≥98%（HPLC）
- 熔点
- 约240℃（分解）
- 溶解性
- 微溶于水，溶于乙醇，几乎不溶于乙醚
English description（英文原文，共 956 字符）
Product Name:Gallocyanine
English Name:Gallocyanine
CAS No.:1562-85-2
Aliases:Gallocyanine chloride, Mordant Blue 10, C.I. 51030
Molecular Formula:C15H13ClN2O5
Physical Properties:Dark blue to dark violet crystalline powder. Slightly soluble in water, soluble in ethanol, almost insoluble in diethyl ether; dissolves in concentrated sulfuric acid giving a deep red solution that turns blue upon dilution.
Uses:Used for biological tissue staining, especially for nerve cells and myelin sheaths. In analytical chemistry it serves as a color-developing reagent for photometric determination of calcium, aluminum, copper and other metal ions. It can also be used as a mordant dye for textiles and as a raw material for functional coatings.
Technical Specifications:
Purity: ≥98% (HPLC)
Molecular weight: 336.73
Melting point: approx. 240 °C (decomposition)
Solubility: slightly soluble in water, soluble in ethanol, almost insoluble in diethyl ether
English Name:Gallocyanine
CAS No.:1562-85-2
Aliases:Gallocyanine chloride, Mordant Blue 10, C.I. 51030
Molecular Formula:C15H13ClN2O5
Physical Properties:Dark blue to dark violet crystalline powder. Slightly soluble in water, soluble in ethanol, almost insoluble in diethyl ether; dissolves in concentrated sulfuric acid giving a deep red solution that turns blue upon dilution.
Uses:Used for biological tissue staining, especially for nerve cells and myelin sheaths. In analytical chemistry it serves as a color-developing reagent for photometric determination of calcium, aluminum, copper and other metal ions. It can also be used as a mordant dye for textiles and as a raw material for functional coatings.
Technical Specifications:
Purity: ≥98% (HPLC)
Molecular weight: 336.73
Melting point: approx. 240 °C (decomposition)
Solubility: slightly soluble in water, soluble in ethanol, almost insoluble in diethyl ether
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常见问题
- 花菁的 CAS 号是多少？
- 花菁的 CAS 号是 1562-85-2。
- 花菁的分子式和分子量是什么？
- 花菁的分子式为 C15H13ClN2O5，分子量约 336.73。
- 花菁的英文名称是什么？
- 花菁的英文名称为 Gallocyanine。
- 花菁还有哪些别名？
- 花菁又称 花菁、没食子花菁、媒介蓝10。
- 花菁有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条花菁供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 花菁的供应商主要分布在哪些地区？
- 花菁的供应商主要分布在 上海市（1 条） 等地。
- 花菁有哪些级别可选？
- 平台上花菁的供应级别包括 工业级。
- 花菁的报价单位是什么？
- 花菁的报价单位主要有 千克。
- 哪里可以查到花菁的价格？
- 掌上化工花菁产品页汇总了各供应商的最新报价与规格，地址：/chemicals/1562-85-2/。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。
以上信息由平台根据收录的产品数据自动生成，数据更新时间 。 价格与库存由供应商自行发布，实际交易请以询价结果为准。
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