碱性品绿 (CAS No.14426-28-9)
- 物化性质
- 绿色闪光结晶或粉末，易溶于水和乙醇，微溶于乙醚，不溶于苯。水溶液呈蓝绿色，遇酸色泽变浅或转黄。分子量329.47，熔点约210℃（分解）。
- 技术参数
- 外观为绿色闪光结晶或粉末 含量（以C23H25N2+计）≥98% 熔点约210℃（分解） 干燥失重≤5% 最大吸收波长约617nm
English description（英文原文，共 857 字符）
Product Name:Basic Green 4
English Name:Basic Green 4
CAS No.:14426-28-9
Aliases:Basic Green 4
Molecular Formula:C23H25N2+
Physical Properties:Green shiny crystals or powder, readily soluble in water and ethanol, slightly soluble in ether, insoluble in benzene. The aqueous solution is blue-green, turning lighter or yellow upon acidification. Molecular weight: 329.47; melting point: approximately 210°C (decomposition).
Uses:Used as a biological stain for dyeing bacterial spores and plant tissue sections; also used for dyeing wool, silk, leather and paper; frequently employed as a redox indicator in analytical chemistry.
Technical Specifications:
Appearance: green shiny crystals or powder
Content (as C23H25N2+) ≥98%
Melting point: approximately 210°C (decomposition)
Loss on drying ≤5%
Maximum absorption wavelength: approximately 617 nm
English Name:Basic Green 4
CAS No.:14426-28-9
Aliases:Basic Green 4
Molecular Formula:C23H25N2+
Physical Properties:Green shiny crystals or powder, readily soluble in water and ethanol, slightly soluble in ether, insoluble in benzene. The aqueous solution is blue-green, turning lighter or yellow upon acidification. Molecular weight: 329.47; melting point: approximately 210°C (decomposition).
Uses:Used as a biological stain for dyeing bacterial spores and plant tissue sections; also used for dyeing wool, silk, leather and paper; frequently employed as a redox indicator in analytical chemistry.
Technical Specifications:
Appearance: green shiny crystals or powder
Content (as C23H25N2+) ≥98%
Melting point: approximately 210°C (decomposition)
Loss on drying ≤5%
Maximum absorption wavelength: approximately 617 nm
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常见问题
- 碱性品绿的 CAS 号是多少？
- 碱性品绿的 CAS 号是 14426-28-9。
- 碱性品绿的分子式和分子量是什么？
- 碱性品绿的分子式为 C23H25N2+。
- 碱性品绿的英文名称是什么？
- 碱性品绿的英文名称为 Basic Green 4。
- 碱性品绿还有哪些别名？
- 碱性品绿又称 碱性绿4。
- 碱性品绿有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条碱性品绿供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 碱性品绿的供应商主要分布在哪些地区？
- 碱性品绿的供应商主要分布在 上海市（1 条） 等地。
- 碱性品绿有哪些级别可选？
- 平台上碱性品绿的供应级别包括 工业级。
- 碱性品绿的报价单位是什么？
- 碱性品绿的报价单位主要有 千克。
- 哪里可以查到碱性品绿的价格？
- 掌上化工碱性品绿产品页汇总了各供应商的最新报价与规格，地址：/chemicals/14426-28-9/。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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