活性红198 (CAS No.145017-98-7)
- 物化性质
- 红色粉末，易溶于水，水溶液呈红色，微溶于乙醇，不溶于丙酮。耐日晒牢度优良，耐皂洗牢度好，具有良好的染色性能和提升力。
- 技术参数
- 外观为红色均匀粉末，无可见杂质 染料强度为标准品强度的100%±3% 水不溶物含量≤0.5% 水分含量≤5% pH值（1%水溶液）为5.5-7.5
English description（英文原文，共 896 字符）
Product Name:Reactive Red 198
English Name:Reactive Red 198
CAS No.:145017-98-7
Aliases:C.I. Reactive Red 198, Reactive Brilliant Red K-4G
Molecular Formula:C27H23ClN7NaO16S5
Physical Properties:Red powder, readily soluble in water forming a red solution, slightly soluble in ethanol, insoluble in acetone. Excellent light fastness and good washing fastness, with favorable dyeing performance and build-up.
Uses:Mainly used for dyeing and printing of cellulose fibers such as cotton, linen and viscose, also applicable to one-bath dyeing of polyester/cotton blended fabrics. Bright shade, high fixation rate, suitable for medium to deep shades.
Technical Specifications:
Appearance: homogeneous red powder, free of visible impurities
Dye strength: 100% ± 3% of the standard strength
Water-insoluble matter content: ≤ 0.5%
Moisture content: ≤ 5%
pH value (1% aqueous solution): 5.5-7.5
English Name:Reactive Red 198
CAS No.:145017-98-7
Aliases:C.I. Reactive Red 198, Reactive Brilliant Red K-4G
Molecular Formula:C27H23ClN7NaO16S5
Physical Properties:Red powder, readily soluble in water forming a red solution, slightly soluble in ethanol, insoluble in acetone. Excellent light fastness and good washing fastness, with favorable dyeing performance and build-up.
Uses:Mainly used for dyeing and printing of cellulose fibers such as cotton, linen and viscose, also applicable to one-bath dyeing of polyester/cotton blended fabrics. Bright shade, high fixation rate, suitable for medium to deep shades.
Technical Specifications:
Appearance: homogeneous red powder, free of visible impurities
Dye strength: 100% ± 3% of the standard strength
Water-insoluble matter content: ≤ 0.5%
Moisture content: ≤ 5%
pH value (1% aqueous solution): 5.5-7.5
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常见问题
- 活性红198的 CAS 号是多少？
- 活性红198的 CAS 号是 145017-98-7。
- 活性红198的分子式和分子量是什么？
- 活性红198的分子式为 C27H23ClN7NaO16S5。
- 活性红198的英文名称是什么？
- 活性红198的英文名称为 Reactive Red 198。
- 活性红198还有哪些别名？
- 活性红198又称 C.I.活性红198、活性艳红K-4G。
- 活性红198有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条活性红198供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 活性红198的供应商主要分布在哪些地区？
- 活性红198的供应商主要分布在 上海市（1 条） 等地。
- 活性红198有哪些级别可选？
- 平台上活性红198的供应级别包括 工业级。
- 活性红198的报价单位是什么？
- 活性红198的报价单位主要有 千克。
- 哪里可以查到活性红198的价格？
- 掌上化工活性红198产品页汇总了各供应商的最新报价与规格，地址：/chemicals/145017-98-7/。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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