分散橙76 (CAS No.51811-42-8)
- 物化性质
- 深棕色至棕红色粉末。分子量392.24。溶于丙酮、乙醇、苯等有机溶剂，不溶于水。在浓硫酸中呈红棕色，稀释后转为橙黄色。染色时对pH值较敏感，适用弱酸性至中性浴。
- 外观
- 深棕色至棕红色粉末
English description（英文原文，共 1122 字符）
Product Name:Disperse Orange 76
English Name:Disperse Orange 76
CAS No.:51811-42-8
Aliases:Disperse Yellow Brown SE-4BR, Disperse Orange SE-4BR, Disperse Orange S-4RL
Molecular Formula:C17H15Cl2N5O2
Physical Properties:Dark brown to brownish-red powder. Molecular weight: 392.24. Soluble in acetone, ethanol, benzene and other organic solvents; insoluble in water. Shows a reddish-brown color in concentrated sulfuric acid, turning to orange-yellow upon dilution. Sensitive to pH during dyeing; suitable for weak acidic to neutral baths.
Uses:Mainly used for high-temperature and high-pressure dyeing of polyester and its blended fabrics, also applicable to microfiber polyester. Possesses good build-up, leveling property and color fastness, suitable for medium to dark shades. It can also be applied to plastics coloring and textile printing.
Technical Specifications:
Appearance: dark brown to brownish-red powder
Shade: yellowish brown, approximate to standard sample
Strength: 100% (relative to standard sample)
Fineness: residue on 80-mesh sieve ≤5%
Color fastness: washing fastness ≥4, light fastness ≥5
English Name:Disperse Orange 76
CAS No.:51811-42-8
Aliases:Disperse Yellow Brown SE-4BR, Disperse Orange SE-4BR, Disperse Orange S-4RL
Molecular Formula:C17H15Cl2N5O2
Physical Properties:Dark brown to brownish-red powder. Molecular weight: 392.24. Soluble in acetone, ethanol, benzene and other organic solvents; insoluble in water. Shows a reddish-brown color in concentrated sulfuric acid, turning to orange-yellow upon dilution. Sensitive to pH during dyeing; suitable for weak acidic to neutral baths.
Uses:Mainly used for high-temperature and high-pressure dyeing of polyester and its blended fabrics, also applicable to microfiber polyester. Possesses good build-up, leveling property and color fastness, suitable for medium to dark shades. It can also be applied to plastics coloring and textile printing.
Technical Specifications:
Appearance: dark brown to brownish-red powder
Shade: yellowish brown, approximate to standard sample
Strength: 100% (relative to standard sample)
Fineness: residue on 80-mesh sieve ≤5%
Color fastness: washing fastness ≥4, light fastness ≥5
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常见问题
- 分散橙76的 CAS 号是多少？
- 分散橙76的 CAS 号是 51811-42-8。
- 分散橙76的分子式和分子量是什么？
- 分散橙76的分子式为 C17H15Cl2N5O2。
- 分散橙76的英文名称是什么？
- 分散橙76的英文名称为 Disperse Orange 76。
- 分散橙76还有哪些别名？
- 分散橙76又称 分散黄棕SE-4BR、分散橙SE-4BR、分散橙S-4RL。
- 分散橙76有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条分散橙76供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 分散橙76的供应商主要分布在哪些地区？
- 分散橙76的供应商主要分布在 上海市（1 条） 等地。
- 分散橙76有哪些级别可选？
- 平台上分散橙76的供应级别包括 工业级。
- 分散橙76的报价单位是什么？
- 分散橙76的报价单位主要有 千克。
- 哪里可以查到分散橙76的价格？
- 掌上化工分散橙76产品页汇总了各供应商的最新报价与规格，地址：/chemicals/51811-42-8/。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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