活性黑KN-B (CAS No.17095-24-8)
- 物化性质
- 黑色粉末。易溶于水，水溶液呈蓝黑色；溶于乙醇呈蓝色，微溶于丙酮。在浓硫酸中呈蓝黑色，稀释后转蓝色。具有较好的耐晒及耐水洗牢度。
- 技术参数
- 外观为黑色均匀粉末 染料强度（相对标准品）100%±3% 水分含量≤5% 水不溶物≤1% pH值（1%水溶液）5.5～7.0
English description（英文原文，共 904 字符）
Product Name:Reactive Black KN-B
English Name:REACTIVE BLACK 5
CAS No.:17095-24-8
Aliases:C.I. Reactive Black 5, Remazol Black B
Molecular Formula:C26H26N5NaO19S6
Physical Properties:Black powder. Readily soluble in water, giving a blue-black solution; soluble in ethanol with blue color, slightly soluble in acetone. It turns blue-black in concentrated sulfuric acid and becomes blue upon dilution. It has good light fastness and washing fastness.
Uses:Mainly used for dyeing and printing of cellulose fibers such as cotton, linen and viscose, and also for nylon dyeing. Suitable for exhaust dyeing, jig dyeing and continuous pad dyeing processes. It gives a deep black shade and is an important black reactive dye.
Technical Specifications:
Black uniform powder
Dye strength (relative to standard) 100% ± 3%
Moisture content ≤ 5%
Water insoluble matter ≤ 1%
pH (1% aqueous solution) 5.5–7.0
English Name:REACTIVE BLACK 5
CAS No.:17095-24-8
Aliases:C.I. Reactive Black 5, Remazol Black B
Molecular Formula:C26H26N5NaO19S6
Physical Properties:Black powder. Readily soluble in water, giving a blue-black solution; soluble in ethanol with blue color, slightly soluble in acetone. It turns blue-black in concentrated sulfuric acid and becomes blue upon dilution. It has good light fastness and washing fastness.
Uses:Mainly used for dyeing and printing of cellulose fibers such as cotton, linen and viscose, and also for nylon dyeing. Suitable for exhaust dyeing, jig dyeing and continuous pad dyeing processes. It gives a deep black shade and is an important black reactive dye.
Technical Specifications:
Black uniform powder
Dye strength (relative to standard) 100% ± 3%
Moisture content ≤ 5%
Water insoluble matter ≤ 1%
pH (1% aqueous solution) 5.5–7.0
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常见问题
- 活性黑KN-B的 CAS 号是多少？
- 活性黑KN-B的 CAS 号是 17095-24-8。
- 活性黑KN-B的分子式和分子量是什么？
- 活性黑KN-B的分子式为 C26H26N5NaO19S6。
- 活性黑KN-B的英文名称是什么？
- 活性黑KN-B的英文名称为 REACTIVE BLACK 5。
- 活性黑KN-B还有哪些别名？
- 活性黑KN-B又称 活性黑5、活性黑5号、雷马素黑B。
- 活性黑KN-B有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条活性黑KN-B供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 活性黑KN-B的供应商主要分布在哪些地区？
- 活性黑KN-B的供应商主要分布在 上海市（1 条） 等地。
- 活性黑KN-B有哪些级别可选？
- 平台上活性黑KN-B的供应级别包括 工业级。
- 活性黑KN-B的报价单位是什么？
- 活性黑KN-B的报价单位主要有 千克。
- 哪里可以查到活性黑KN-B的价格？
- 掌上化工活性黑KN-B产品页汇总了各供应商的最新报价与规格，地址：/chemicals/17095-24-8/。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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