酸性蓝 19 (CAS No.1324-80-7)
- 中文别名
- 酸性艳蓝19；碱性艳蓝19；硫氮蒽艳蓝19
- 英文名称
- Sodium 2-((4-(hydroxybis(4-(phenylamino)phenyl)methyl)phenyl)amino)benzenesulfonate
- 分子式
- C37H27N3NaO6S
- 所属类别
- 染料颜料
- 物化性质
- 深蓝色均匀粉末，易溶于水，水溶液呈鲜艳蓝色；微溶于乙醇，不溶于多数有机溶剂。遇浓硫酸呈深蓝色，稀释后转为蓝色。
- 技术参数
- 外观为深蓝色均匀粉末，无可见杂质 染料含量（纯度）不低于98% 水溶液在590～610nm处有最大吸收峰 染色pH适用范围为4～7 在羊毛纤维上的耐光色牢度为3～4级
English description（英文原文，共 1013 字符）
Product Name:Acid Blue 19
English Name:Sodium 2-((4-(hydroxybis(4-(phenylamino)phenyl)methyl)phenyl)amino)benzenesulfonate
CAS No.:1324-80-7
Aliases:Acid Brilliant Blue 19, Basic Brilliant Blue 19, Sulfonitrile Brilliant Blue 19
Molecular Formula:C37H27N3NaO6S
Physical Properties:Dark blue uniform powder, readily soluble in water producing a brilliant blue solution; slightly soluble in ethanol and insoluble in most organic solvents. Turns deep blue in concentrated sulfuric acid and reverts to blue upon dilution.
Uses:Mainly used for dyeing and printing of wool, silk, nylon and other protein fibers, giving bright shades with good leveling properties. It is also applied in paper coloring, leather dyeing and biological tissue staining.
Technical Specifications:
Appearance: dark blue uniform powder with no visible impurities
Dye content (purity): not less than 98%
Maximum absorption wavelength in aqueous solution: 590–610 nm
Recommended dyeing pH range: 4–7
Light fastness on wool: grade 3–4
English Name:Sodium 2-((4-(hydroxybis(4-(phenylamino)phenyl)methyl)phenyl)amino)benzenesulfonate
CAS No.:1324-80-7
Aliases:Acid Brilliant Blue 19, Basic Brilliant Blue 19, Sulfonitrile Brilliant Blue 19
Molecular Formula:C37H27N3NaO6S
Physical Properties:Dark blue uniform powder, readily soluble in water producing a brilliant blue solution; slightly soluble in ethanol and insoluble in most organic solvents. Turns deep blue in concentrated sulfuric acid and reverts to blue upon dilution.
Uses:Mainly used for dyeing and printing of wool, silk, nylon and other protein fibers, giving bright shades with good leveling properties. It is also applied in paper coloring, leather dyeing and biological tissue staining.
Technical Specifications:
Appearance: dark blue uniform powder with no visible impurities
Dye content (purity): not less than 98%
Maximum absorption wavelength in aqueous solution: 590–610 nm
Recommended dyeing pH range: 4–7
Light fastness on wool: grade 3–4
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常见问题
- 酸性蓝 19的 CAS 号是多少？
- 酸性蓝 19的 CAS 号是 1324-80-7。
- 酸性蓝 19的分子式和分子量是什么？
- 酸性蓝 19的分子式为 C37H27N3NaO6S。
- 酸性蓝 19的英文名称是什么？
- 酸性蓝 19的英文名称为 Sodium 2-((4-(hydroxybis(4-(phenylamino)phenyl)methyl)phenyl)amino)benzenesulfonate。
- 酸性蓝 19还有哪些别名？
- 酸性蓝 19又称 酸性艳蓝19、碱性艳蓝19、硫氮蒽艳蓝19。
- 酸性蓝 19有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条酸性蓝 19供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 酸性蓝 19的供应商主要分布在哪些地区？
- 酸性蓝 19的供应商主要分布在 上海市（1 条） 等地。
- 酸性蓝 19有哪些级别可选？
- 平台上酸性蓝 19的供应级别包括 工业级。
- 酸性蓝 19的报价单位是什么？
- 酸性蓝 19的报价单位主要有 千克。
- 哪里可以查到酸性蓝 19的价格？
- 掌上化工酸性蓝 19产品页汇总了各供应商的最新报价与规格，地址：/chemicals/1324-80-7/。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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