直接红 23 (CAS No.3441-14-3)
- 物化性质
- 深红色粉末，溶于水呈深红色溶液，微溶于乙醇和丙酮。对纤维素纤维具有直接性，染浴中呈黄光红色。
- 纯度
- ≥99%
- 外观
- 深红色粉末
English description（英文原文，共 956 字符）
Product Name:Direct Red 23
English Name:Direct Red 23
CAS No.:3441-14-3
Aliases:Direct Red B, Direct Fast Red
Molecular Formula:C35H25N7Na2O10S2
Physical Properties:Dark red powder, soluble in water to give a deep red solution, slightly soluble in ethanol and acetone. It has direct affinity to cellulose fibers and exhibits a yellowish-red shade in the dye bath.
Uses:Mainly used for dyeing cotton, hemp, viscose and other fabrics, especially suitable for cotton knitwear, and also applicable to silk and nylon fabrics. It can be used for dyeing and printing of cotton and viscose fabrics, mostly for viscose with less use on cotton. It shows good exhaustion, poor migration and sensitivity to salt, and can be used alone for scarlet and madder red shades.
Technical Specifications:
Purity: ≥99%
Appearance: dark red powder
Dyeing performance: yellowish-red shade, good exhaustion, poor migration, salt-sensitive
Packaging: 1 kg/bag, 25 kg/drum
English Name:Direct Red 23
CAS No.:3441-14-3
Aliases:Direct Red B, Direct Fast Red
Molecular Formula:C35H25N7Na2O10S2
Physical Properties:Dark red powder, soluble in water to give a deep red solution, slightly soluble in ethanol and acetone. It has direct affinity to cellulose fibers and exhibits a yellowish-red shade in the dye bath.
Uses:Mainly used for dyeing cotton, hemp, viscose and other fabrics, especially suitable for cotton knitwear, and also applicable to silk and nylon fabrics. It can be used for dyeing and printing of cotton and viscose fabrics, mostly for viscose with less use on cotton. It shows good exhaustion, poor migration and sensitivity to salt, and can be used alone for scarlet and madder red shades.
Technical Specifications:
Purity: ≥99%
Appearance: dark red powder
Dyeing performance: yellowish-red shade, good exhaustion, poor migration, salt-sensitive
Packaging: 1 kg/bag, 25 kg/drum
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常见问题
- 直接红 23的 CAS 号是多少？
- 直接红 23的 CAS 号是 3441-14-3。
- 直接红 23的分子式和分子量是什么？
- 直接红 23的分子式为 C35H25N7Na2O10S2。
- 直接红 23的英文名称是什么？
- 直接红 23的英文名称为 Direct Red 23。
- 直接红 23还有哪些别名？
- 直接红 23又称 直接红B、直接耐酸红酱。
- 直接红 23有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条直接红 23供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 直接红 23的供应商主要分布在哪些地区？
- 直接红 23的供应商主要分布在 上海市（1 条） 等地。
- 直接红 23有哪些级别可选？
- 平台上直接红 23的供应级别包括 工业级。
- 直接红 23的报价单位是什么？
- 直接红 23的报价单位主要有 千克。
- 哪里可以查到直接红 23的价格？
- 掌上化工直接红 23产品页汇总了各供应商的最新报价与规格，地址：/chemicals/3441-14-3/。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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