直接黄 (CAS No.12217-74-2)
- 物化性质
- 深黄色均匀粉末,可溶于水,水溶液呈黄色;微溶于乙醇,不溶于丙酮、苯等有机溶剂。在浓硫酸中呈黄色,稀释后不变色。
- 技术参数
- 外观为深黄色粉末 水不溶物含量≤1% 水分含量≤5% 染色强度为100±3分 色光与标准品近似
English description(英文原文,共 878 字符)
Product Name:DIRECT YELLOW 117
English Name:DIRECT YELLOW 117
CAS No.:12217-74-2
Aliases:Direct Yellow 117, C.I. Direct Yellow 117
Molecular Formula:C30H25N6NaO11S3
Physical Properties:Dark yellow uniform powder, soluble in water producing a yellow solution; slightly soluble in ethanol, insoluble in acetone, benzene and other organic solvents. Sulfuric acid solution is yellow and remains unchanged upon dilution.
Uses:Mainly used for dyeing cotton, linen, viscose and other cellulosic fibers, as well as silk, nylon and blended fabrics in dyeing and printing. Suitable for direct printing and continuous pad dyeing processes, offering bright shade, good levelness and high exhaustion rate.
Technical Specifications:
Appearance: dark yellow powder
Water insoluble matter content ≤1%
Moisture content ≤5%
Dyeing strength: 100±3 points
Shade close to standard sample
English Name:DIRECT YELLOW 117
CAS No.:12217-74-2
Aliases:Direct Yellow 117, C.I. Direct Yellow 117
Molecular Formula:C30H25N6NaO11S3
Physical Properties:Dark yellow uniform powder, soluble in water producing a yellow solution; slightly soluble in ethanol, insoluble in acetone, benzene and other organic solvents. Sulfuric acid solution is yellow and remains unchanged upon dilution.
Uses:Mainly used for dyeing cotton, linen, viscose and other cellulosic fibers, as well as silk, nylon and blended fabrics in dyeing and printing. Suitable for direct printing and continuous pad dyeing processes, offering bright shade, good levelness and high exhaustion rate.
Technical Specifications:
Appearance: dark yellow powder
Water insoluble matter content ≤1%
Moisture content ≤5%
Dyeing strength: 100±3 points
Shade close to standard sample
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常见问题
- 直接黄的 CAS 号是多少?
- 直接黄的 CAS 号是 12217-74-2。
- 直接黄的分子式和分子量是什么?
- 直接黄的分子式为 C30H25N6NaO11S3。
- 直接黄的英文名称是什么?
- 直接黄的英文名称为 DIRECT YELLOW 117。
- 直接黄还有哪些别名?
- 直接黄又称 直接黄117、C.I.直接黄117。
- 直接黄有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条直接黄供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- 直接黄的供应商主要分布在哪些地区?
- 直接黄的供应商主要分布在 上海市(1 条) 等地。
- 直接黄有哪些级别可选?
- 平台上直接黄的供应级别包括 工业级。
- 直接黄的报价单位是什么?
- 直接黄的报价单位主要有 千克。
- 哪里可以查到直接黄的价格?
- 掌上化工直接黄产品页汇总了各供应商的最新报价与规格,地址:/chemicals/12217-74-2/。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。
以上信息由平台根据收录的产品数据自动生成,数据更新时间 。 价格与库存由供应商自行发布,实际交易请以询价结果为准。
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