活性黄176 (CAS No.140876-15-9)
- 中文别名
- C.I.活性黄176；Sumifix Yellow 3RF；活性嫩黄3RF
- 英文名称
- Reactive Yellow 176
- 分子式
- C28H20ClN9O16S4·4Na
- 所属类别
- 染料颜料
- 物化性质
- 外观为黄色均匀粉末，易溶于水，在水溶液中呈黄色。耐碱稳定性好，可与纤维素纤维上的羟基发生共价键结合，染料-纤维结合稳定，具有优良的耐光和耐洗牢度。20℃时水溶解度较高，染色适宜温度60-90℃。
- 外观
- 黄色均匀粉末
English description（英文原文，共 1161 字符）
Product Name:Reactive Yellow 176
English Name:Reactive Yellow 176
CAS No.:140876-15-9
Aliases:C.I. Reactive Yellow 176, Sumifix Yellow 3RF, Reactive Yellow 3RF
Molecular Formula:C28H20ClN9O16S4·4Na
Physical Properties:Yellow uniform powder, readily soluble in water, showing a yellow color in aqueous solution. Good alkali resistance, capable of forming covalent bonds with hydroxyl groups on cellulose fibers, providing stable dye-fiber bonding with excellent light and washing fastness. High water solubility at 20°C, with a recommended dyeing temperature of 60-90°C.
Uses:Mainly used for exhaust dyeing and pad dyeing of cellulose fibers such as cotton, linen, and viscose, as well as one-bath one-step dyeing of polyester-cotton blended fabrics. Suitable for bright yellow dyeing and printing, offering good leveling and reproducibility, with excellent color fastness on dyed fabrics.
Technical Specifications:
Appearance: yellow uniform powder
Dye strength: 100±3% (relative to standard)
Solubility: readily soluble in water, ≥50g/L at 20°C
Color fastness: light fastness 4-5 grade, washing fastness 4-5 grade
pH of 1% aqueous solution: 6.5-7.5
English Name:Reactive Yellow 176
CAS No.:140876-15-9
Aliases:C.I. Reactive Yellow 176, Sumifix Yellow 3RF, Reactive Yellow 3RF
Molecular Formula:C28H20ClN9O16S4·4Na
Physical Properties:Yellow uniform powder, readily soluble in water, showing a yellow color in aqueous solution. Good alkali resistance, capable of forming covalent bonds with hydroxyl groups on cellulose fibers, providing stable dye-fiber bonding with excellent light and washing fastness. High water solubility at 20°C, with a recommended dyeing temperature of 60-90°C.
Uses:Mainly used for exhaust dyeing and pad dyeing of cellulose fibers such as cotton, linen, and viscose, as well as one-bath one-step dyeing of polyester-cotton blended fabrics. Suitable for bright yellow dyeing and printing, offering good leveling and reproducibility, with excellent color fastness on dyed fabrics.
Technical Specifications:
Appearance: yellow uniform powder
Dye strength: 100±3% (relative to standard)
Solubility: readily soluble in water, ≥50g/L at 20°C
Color fastness: light fastness 4-5 grade, washing fastness 4-5 grade
pH of 1% aqueous solution: 6.5-7.5
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常见问题
- 活性黄176的 CAS 号是多少？
- 活性黄176的 CAS 号是 140876-15-9。
- 活性黄176的分子式和分子量是什么？
- 活性黄176的分子式为 C28H20ClN9O16S4·4Na。
- 活性黄176的英文名称是什么？
- 活性黄176的英文名称为 Reactive Yellow 176。
- 活性黄176还有哪些别名？
- 活性黄176又称 C.I.活性黄176、Sumifix Yellow 3RF、活性嫩黄3RF。
- 活性黄176有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条活性黄176供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 活性黄176的供应商主要分布在哪些地区？
- 活性黄176的供应商主要分布在 上海市（1 条） 等地。
- 活性黄176有哪些级别可选？
- 平台上活性黄176的供应级别包括 工业级。
- 活性黄176的报价单位是什么？
- 活性黄176的报价单位主要有 千克。
- 哪里可以查到活性黄176的价格？
- 掌上化工活性黄176产品页汇总了各供应商的最新报价与规格，地址：/chemicals/140876-15-9/。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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