媒介红 21 (CAS No.6417-36-3)
- 物化性质
- 深红色均匀粉末，溶于水呈红色，微溶于乙醇和丙酮，不溶于苯。常温下稳定，属于偶氮型媒介染料。
- 外观
- 深红色均匀粉末
- 溶解性
- 溶于水呈红色，微溶于乙醇和丙酮
English description（英文原文，共 860 字符）
Product Name:Mordant Red 21
English Name:Mordant Red 21
CAS No.:6417-36-3
Aliases:Acid Mordant Red 21
Molecular Formula:C36H26N4Na2O9S2
Physical Properties:Dark red uniform powder, soluble in water producing a red solution, slightly soluble in ethanol and acetone, insoluble in benzene. Stable at room temperature, belonging to azo-type mordant dyes.
Uses:Mainly used for dyeing and printing of protein fibers such as wool and silk, and also applicable to nylon. During dyeing, it is used in combination with metal mordants (e.g., chromium salts) to obtain bright shades with excellent fastness.
Technical Specifications:
Molecular weight: 768.72
Appearance: dark red uniform powder
Solubility: soluble in water giving red solution, slightly soluble in ethanol and acetone
Dyeing strength: close to standard sample
Shade: similar to standard sample
English Name:Mordant Red 21
CAS No.:6417-36-3
Aliases:Acid Mordant Red 21
Molecular Formula:C36H26N4Na2O9S2
Physical Properties:Dark red uniform powder, soluble in water producing a red solution, slightly soluble in ethanol and acetone, insoluble in benzene. Stable at room temperature, belonging to azo-type mordant dyes.
Uses:Mainly used for dyeing and printing of protein fibers such as wool and silk, and also applicable to nylon. During dyeing, it is used in combination with metal mordants (e.g., chromium salts) to obtain bright shades with excellent fastness.
Technical Specifications:
Molecular weight: 768.72
Appearance: dark red uniform powder
Solubility: soluble in water giving red solution, slightly soluble in ethanol and acetone
Dyeing strength: close to standard sample
Shade: similar to standard sample
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常见问题
- 媒介红 21的 CAS 号是多少？
- 媒介红 21的 CAS 号是 6417-36-3。
- 媒介红 21的分子式和分子量是什么？
- 媒介红 21的分子式为 C36H26N4Na2O9S2，分子量约 768.72。
- 媒介红 21的英文名称是什么？
- 媒介红 21的英文名称为 Mordant Red 21。
- 媒介红 21还有哪些别名？
- 媒介红 21又称 酸性媒介红21。
- 媒介红 21有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条媒介红 21供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 媒介红 21的供应商主要分布在哪些地区？
- 媒介红 21的供应商主要分布在 上海市（1 条） 等地。
- 媒介红 21有哪些级别可选？
- 平台上媒介红 21的供应级别包括 工业级。
- 媒介红 21的报价单位是什么？
- 媒介红 21的报价单位主要有 千克。
- 哪里可以查到媒介红 21的价格？
- 掌上化工媒介红 21产品页汇总了各供应商的最新报价与规格，地址：/chemicals/6417-36-3/。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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