分散黄23 (CAS No.6250-23-3)
- 中文别名
- 4-[(4-苯基偶氮苯基)偶氮]苯酚；C.I.分散黄23；溶剂黄2
- 英文名称
- Solvent Yellow 2
- 分子式
- C18H14N4O
- 分子量
- 302.33
- 所属类别
- 染料颜料
- 物化性质
- 黄色至橙黄色粉末，分子量302.33，熔点约150-160℃，不溶于水，溶于乙醇、丙酮、苯等有机溶剂。属偶氮类分散染料，具有较好的耐热性和耐晒性，最大吸收波长位于可见光区。
- 外观
- 黄色至橙黄色粉末
- 溶解性
- 不溶于水，溶于乙醇、丙酮、苯等有机溶剂
- 纯度
- ≥98%
English description（英文原文，共 1019 字符）
Product Name:Solvent Yellow 2
English Name:Solvent Yellow 2
CAS No.:6250-23-3
Aliases:4-[(4-phenylazophenyl)azo]phenol, C.I. Disperse Yellow 23, Solvent Yellow 2
Molecular Formula:C18H14N4O
Physical Properties:Yellow to orange-yellow powder, molecular weight 302.33, melting point about 150-160°C, insoluble in water, soluble in ethanol, acetone, benzene and other organic solvents. It is an azo disperse dye with good heat resistance and light fastness, and the maximum absorption wavelength is in the visible region.
Uses:Mainly used for dyeing and printing of polyester fiber, and also for coloring of acetate fiber, nylon and other synthetic fibers. It is also used as a colorant for plastics and resins, and for the preparation of organic pigments and functional dyes.
Technical Specifications:
Molecular weight: 302.33
Melting point range: 150-160°C
Appearance: yellow to orange-yellow powder
Solubility: insoluble in water, soluble in ethanol, acetone, benzene and other organic solvents
Purity: ≥98%
English Name:Solvent Yellow 2
CAS No.:6250-23-3
Aliases:4-[(4-phenylazophenyl)azo]phenol, C.I. Disperse Yellow 23, Solvent Yellow 2
Molecular Formula:C18H14N4O
Physical Properties:Yellow to orange-yellow powder, molecular weight 302.33, melting point about 150-160°C, insoluble in water, soluble in ethanol, acetone, benzene and other organic solvents. It is an azo disperse dye with good heat resistance and light fastness, and the maximum absorption wavelength is in the visible region.
Uses:Mainly used for dyeing and printing of polyester fiber, and also for coloring of acetate fiber, nylon and other synthetic fibers. It is also used as a colorant for plastics and resins, and for the preparation of organic pigments and functional dyes.
Technical Specifications:
Molecular weight: 302.33
Melting point range: 150-160°C
Appearance: yellow to orange-yellow powder
Solubility: insoluble in water, soluble in ethanol, acetone, benzene and other organic solvents
Purity: ≥98%
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常见问题
- 分散黄23的 CAS 号是多少？
- 分散黄23的 CAS 号是 6250-23-3。
- 分散黄23的分子式和分子量是什么？
- 分散黄23的分子式为 C18H14N4O，分子量约 302.33。
- 分散黄23的英文名称是什么？
- 分散黄23的英文名称为 Solvent Yellow 2。
- 分散黄23还有哪些别名？
- 分散黄23又称 4-[(4-苯基偶氮苯基)偶氮]苯酚、C.I.分散黄23、溶剂黄2。
- 分散黄23有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条分散黄23供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 分散黄23的供应商主要分布在哪些地区？
- 分散黄23的供应商主要分布在 上海市（1 条） 等地。
- 分散黄23有哪些级别可选？
- 平台上分散黄23的供应级别包括 工业级。
- 分散黄23的报价单位是什么？
- 分散黄23的报价单位主要有 千克。
- 哪里可以查到分散黄23的价格？
- 掌上化工分散黄23产品页汇总了各供应商的最新报价与规格，地址：/chemicals/6250-23-3/。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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