油溶黄16 (CAS No.842-07-9)
- 物化性质
- 外观为橙黄色粉末，熔点155°C，沸点459.1±38.0°C（预测值），密度1.23 g/cm³，蒸气压约0 Pa（20-50°C），酸度系数(pKa)1.45±0.70（预测值），LogP 5.22（23°C，pH 7）。不溶于水，溶于有机溶剂；在浓硫酸中呈绿光黄色，稀释后转橙黄色并产生黄色沉淀；微溶于热盐酸呈橙色，微溶于热的5%氢氧化钠溶液呈黄色。
- 外观
- 橙黄色粉末
- 熔点
- 155°C
- 沸点
- 459.1±38.0°C（预测值）
- 密度
- 1.23 g/cm³
- 溶解性
- 不溶于水，溶于有机溶剂
English description（英文原文，共 1216 字符）
Product Name:Solvent Yellow 16
English Name:Solvent Yellow 16
CAS No.:4314-14-1
Aliases:Oil Yellow 16, Solvent Yellow GC, Transparent Yellow GC, Sudan Yellow 146, Sudan Yellow 3G
Molecular Formula:C16H14N4O
Physical Properties:Orange-yellow powder; melting point 155°C; boiling point 459.1±38.0°C (predicted); density 1.23 g/cm³; vapor pressure approx. 0 Pa (20-50°C); pKa 1.45±0.70 (predicted); LogP 5.22 (23°C, pH 7). Insoluble in water, soluble in organic solvents. In concentrated sulfuric acid it shows a greenish-yellow color, turning to orange-yellow upon dilution with formation of a yellow precipitate. Slightly soluble in hot hydrochloric acid giving an orange color; slightly soluble in hot 5% sodium hydroxide solution giving a yellow color.
Uses:Solvent Yellow 16 is a disperse dye and can also be used as a colorant in cosmetics. It is widely used for coloring resins, transparent lacquers, aluminum foil and other materials, and has good solubility and tinctorial strength in oily systems.
Technical Specifications:
Appearance: Orange-yellow powder
Melting point: 155°C
Boiling point: 459.1±38.0°C (predicted)
Density: 1.23 g/cm³
Solubility: Insoluble in water, soluble in organic solvents
English Name:Solvent Yellow 16
CAS No.:4314-14-1
Aliases:Oil Yellow 16, Solvent Yellow GC, Transparent Yellow GC, Sudan Yellow 146, Sudan Yellow 3G
Molecular Formula:C16H14N4O
Physical Properties:Orange-yellow powder; melting point 155°C; boiling point 459.1±38.0°C (predicted); density 1.23 g/cm³; vapor pressure approx. 0 Pa (20-50°C); pKa 1.45±0.70 (predicted); LogP 5.22 (23°C, pH 7). Insoluble in water, soluble in organic solvents. In concentrated sulfuric acid it shows a greenish-yellow color, turning to orange-yellow upon dilution with formation of a yellow precipitate. Slightly soluble in hot hydrochloric acid giving an orange color; slightly soluble in hot 5% sodium hydroxide solution giving a yellow color.
Uses:Solvent Yellow 16 is a disperse dye and can also be used as a colorant in cosmetics. It is widely used for coloring resins, transparent lacquers, aluminum foil and other materials, and has good solubility and tinctorial strength in oily systems.
Technical Specifications:
Appearance: Orange-yellow powder
Melting point: 155°C
Boiling point: 459.1±38.0°C (predicted)
Density: 1.23 g/cm³
Solubility: Insoluble in water, soluble in organic solvents
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常见问题
- 油溶黄16的 CAS 号是多少？
- 油溶黄16的 CAS 号是 842-07-9。
- 油溶黄16的分子式和分子量是什么？
- 油溶黄16的分子式为 C16H14N4O。
- 油溶黄16的英文名称是什么？
- 油溶黄16的英文名称为 Solvent Yellow 16。
- 油溶黄16还有哪些别名？
- 油溶黄16又称 油溶黄16、溶剂黄GC、透明黄GC、苏丹黄146、苏丹黄3G。
- 油溶黄16有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条油溶黄16供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 油溶黄16的供应商主要分布在哪些地区？
- 油溶黄16的供应商主要分布在 上海市（1 条） 等地。
- 油溶黄16有哪些级别可选？
- 平台上油溶黄16的供应级别包括 工业级。
- 油溶黄16的报价单位是什么？
- 油溶黄16的报价单位主要有 千克。
- 哪里可以查到油溶黄16的价格？
- 掌上化工油溶黄16产品页汇总了各供应商的最新报价与规格，地址：/chemicals/842-07-9/。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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