活性橙3R (CAS No.20262-58-2)
- 中文别名
- 6-乙酰氨基-4-羟基-3-[[4-[[2-(磺酰氧基)乙基]磺酰基]苯基]偶氮]萘-2-磺酸二钠；活性橙3R染料
- 英文名称
- Reactive Orange 3R
- 分子式
- C20H17N3Na2O11S3
- 分子量
- 617.54
- 所属类别
- 染料颜料
- 物化性质
- 橙色粉末，易溶于水，水溶液呈鲜艳橙色；微溶于乙醇，不溶于乙醚和丙酮；熔点大于300℃（分解）；在酸性条件下稳定，遇强碱易水解。
- 纯度
- ≥99%
- 外观
- 橙色粉末
- 溶解性
- 易溶于水
English description（英文原文，共 912 字符）
Product Name:Reactive Orange 3R
English Name:Reactive Orange 3R
CAS No.:20262-58-2
Aliases:Disodium 6-acetamido-4-hydroxy-3-[[4-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]naphthalene-2-sulphonate, Reactive Orange 3R dye
Molecular Formula:C20H17N3Na2O11S3
Physical Properties:Orange powder, soluble in water producing a bright orange solution; slightly soluble in ethanol, insoluble in ether and acetone; melting point >300°C (decomposition); stable under acidic conditions and prone to hydrolysis in strong alkali.
Uses:Used as a reactive dye, mainly for dyeing and printing of cellulose fibers such as cotton, linen and viscose, also applicable to silk and nylon. It features bright shade, good leveling and high fixation rate.
Technical Specifications:
Purity: ≥99%
Molecular weight: 617.54
Appearance: orange powder
Solubility: soluble in water
Packaging: available as per customer requirements
English Name:Reactive Orange 3R
CAS No.:20262-58-2
Aliases:Disodium 6-acetamido-4-hydroxy-3-[[4-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]naphthalene-2-sulphonate, Reactive Orange 3R dye
Molecular Formula:C20H17N3Na2O11S3
Physical Properties:Orange powder, soluble in water producing a bright orange solution; slightly soluble in ethanol, insoluble in ether and acetone; melting point >300°C (decomposition); stable under acidic conditions and prone to hydrolysis in strong alkali.
Uses:Used as a reactive dye, mainly for dyeing and printing of cellulose fibers such as cotton, linen and viscose, also applicable to silk and nylon. It features bright shade, good leveling and high fixation rate.
Technical Specifications:
Purity: ≥99%
Molecular weight: 617.54
Appearance: orange powder
Solubility: soluble in water
Packaging: available as per customer requirements
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常见问题
- 活性橙3R的 CAS 号是多少？
- 活性橙3R的 CAS 号是 20262-58-2。
- 活性橙3R的分子式和分子量是什么？
- 活性橙3R的分子式为 C20H17N3Na2O11S3，分子量约 617.54。
- 活性橙3R的英文名称是什么？
- 活性橙3R的英文名称为 Reactive Orange 3R。
- 活性橙3R还有哪些别名？
- 活性橙3R又称 6-乙酰氨基-4-羟基-3-[[4-[[2-(磺酰氧基)乙基]磺酰基]苯基]偶氮]萘-2-磺酸二钠、活性橙3R染料。
- 活性橙3R有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条活性橙3R供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 活性橙3R的供应商主要分布在哪些地区？
- 活性橙3R的供应商主要分布在 上海市（1 条） 等地。
- 活性橙3R有哪些级别可选？
- 平台上活性橙3R的供应级别包括 工业级。
- 活性橙3R的报价单位是什么？
- 活性橙3R的报价单位主要有 千克。
- 哪里可以查到活性橙3R的价格？
- 掌上化工活性橙3R产品页汇总了各供应商的最新报价与规格，地址：/chemicals/20262-58-2/。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。
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