碱性黄49 (CAS No.55777-80-5)
- 物化性质
- 黄色结晶粉末，溶于水和乙醇，水溶液呈黄色。熔点在200℃以上，遇光、热稳定性良好。耐酸性、耐碱性适中，在弱酸或中性介质中染色性能最佳。
- 外观
- 黄色结晶粉末
- 含量
- ≥99%
English description（英文原文，共 931 字符）
Product Name:Basic Yellow 49
English Name:Basic Yellow 49
CAS No.:55777-80-5
Aliases:Cationic Yellow 49, Basic Yellow 49 Dye
Molecular Formula:C14H17ClN4O
Physical Properties:Yellow crystalline powder, soluble in water and ethanol with a yellow aqueous solution. Melting point above 200°C, good stability to light and heat. Moderate acid and alkali resistance, with optimal dyeing performance in weak acid or neutral media.
Uses:Mainly used for dyeing and printing of acrylic fibers, as well as dyeing of modified polyester, nylon and other synthetic fibers. It gives bright shades and excellent fastness, and can be used alone or in combination with other cationic dyes in the textile and printing industries.
Technical Specifications:
Appearance: yellow crystalline powder
Purity: ≥99%
Moisture: ≤2%
Water-insoluble matter: ≤0.5%
Dyeing strength: 100%±3% of the standard sample
Fineness: passes through 80 mesh sieve
English Name:Basic Yellow 49
CAS No.:55777-80-5
Aliases:Cationic Yellow 49, Basic Yellow 49 Dye
Molecular Formula:C14H17ClN4O
Physical Properties:Yellow crystalline powder, soluble in water and ethanol with a yellow aqueous solution. Melting point above 200°C, good stability to light and heat. Moderate acid and alkali resistance, with optimal dyeing performance in weak acid or neutral media.
Uses:Mainly used for dyeing and printing of acrylic fibers, as well as dyeing of modified polyester, nylon and other synthetic fibers. It gives bright shades and excellent fastness, and can be used alone or in combination with other cationic dyes in the textile and printing industries.
Technical Specifications:
Appearance: yellow crystalline powder
Purity: ≥99%
Moisture: ≤2%
Water-insoluble matter: ≤0.5%
Dyeing strength: 100%±3% of the standard sample
Fineness: passes through 80 mesh sieve
共 1 家生产厂家、批发商，
1 条供应报价
供应报价
常见问题
- 碱性黄49的 CAS 号是多少？
- 碱性黄49的 CAS 号是 55777-80-5。
- 碱性黄49的分子式和分子量是什么？
- 碱性黄49的分子式为 C14H17ClN4O。
- 碱性黄49的英文名称是什么？
- 碱性黄49的英文名称为 Basic Yellow 49。
- 碱性黄49还有哪些别名？
- 碱性黄49又称 阳离子黄49、碱性黄49染料。
- 碱性黄49有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条碱性黄49供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 碱性黄49的供应商主要分布在哪些地区？
- 碱性黄49的供应商主要分布在 上海市（1 条） 等地。
- 碱性黄49有哪些级别可选？
- 平台上碱性黄49的供应级别包括 工业级。
- 碱性黄49的报价单位是什么？
- 碱性黄49的报价单位主要有 千克。
- 哪里可以查到碱性黄49的价格？
- 掌上化工碱性黄49产品页汇总了各供应商的最新报价与规格，地址：/chemicals/55777-80-5/。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。
以上信息由平台根据收录的产品数据自动生成，数据更新时间 。 价格与库存由供应商自行发布，实际交易请以询价结果为准。
没找到合适的供应商？
发布采购需求，让供应商主动联系你。我们会在 1 个工作日内跟进。
发布碱性黄49采购需求
