活性嫩黄M-7G (CAS No.111211-44-0)
- 中文别名
- 活性黄M-7G；活性嫩黄M-7G；C.I.活性黄145
- 英文名称
- Reactive Light Yellow M-7G
- 分子式
- C28H20ClN9Na4O18S4
- 所属类别
- 中间体
- 物化性质
- 黄色均匀粉末，易溶于水，水溶液呈亮黄色。在中性和弱酸性介质中稳定性良好，pH过高时色光明显变化。具有良好的匀染性、渗透性和较高的固色率，耐硬水及一般氧化剂，但不耐强还原剂。
- 技术参数
- 外观为黄色均匀粉末。 25℃时水中溶解度≥100 g/L。 建议染色pH值范围为4~7。 固色率≥80%，染料利用率高。 耐光色牢度4~5级，耐皂洗色牢度4~5级。
English description（英文原文，共 1151 字符）
Product Name:Reactive Light Yellow M-7G
English Name:Reactive Light Yellow M-7G
CAS No.:111211-44-0
Aliases:Reactive Yellow 145, C.I. Reactive Yellow 145, Reactive Yellow M-7G
Molecular Formula:C28H20ClN9Na4O18S4
Physical Properties:Yellow uniform powder, readily soluble in water, giving a bright yellow aqueous solution. Stable in neutral and weakly acidic media; the shade changes significantly at excessively high pH. It has good leveling and penetration properties, a high fixation rate, and resistance to hard water and common oxidizing agents, but is not resistant to strong reducing agents.
Uses:Mainly used for exhaust dyeing, pad dyeing and printing of cellulose fibers such as cotton, linen and viscose; also suitable for dyeing polyester/cotton blends, especially for producing medium and light shades with high fastness. It offers good reproducibility and is convenient to use.
Technical Specifications:
Appearance: yellow uniform powder.
Solubility in water at 25°C: ≥100 g/L.
Recommended dyeing pH range: 4–7.
Fixation rate: ≥80%, demonstrating high dye utilization.
Light fastness: 4–5 grades; soaping fastness: 4–5 grades.
English Name:Reactive Light Yellow M-7G
CAS No.:111211-44-0
Aliases:Reactive Yellow 145, C.I. Reactive Yellow 145, Reactive Yellow M-7G
Molecular Formula:C28H20ClN9Na4O18S4
Physical Properties:Yellow uniform powder, readily soluble in water, giving a bright yellow aqueous solution. Stable in neutral and weakly acidic media; the shade changes significantly at excessively high pH. It has good leveling and penetration properties, a high fixation rate, and resistance to hard water and common oxidizing agents, but is not resistant to strong reducing agents.
Uses:Mainly used for exhaust dyeing, pad dyeing and printing of cellulose fibers such as cotton, linen and viscose; also suitable for dyeing polyester/cotton blends, especially for producing medium and light shades with high fastness. It offers good reproducibility and is convenient to use.
Technical Specifications:
Appearance: yellow uniform powder.
Solubility in water at 25°C: ≥100 g/L.
Recommended dyeing pH range: 4–7.
Fixation rate: ≥80%, demonstrating high dye utilization.
Light fastness: 4–5 grades; soaping fastness: 4–5 grades.
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常见问题
- 活性嫩黄M-7G的 CAS 号是多少？
- 活性嫩黄M-7G的 CAS 号是 111211-44-0。
- 活性嫩黄M-7G的分子式和分子量是什么？
- 活性嫩黄M-7G的分子式为 C28H20ClN9Na4O18S4。
- 活性嫩黄M-7G的英文名称是什么？
- 活性嫩黄M-7G的英文名称为 Reactive Light Yellow M-7G。
- 活性嫩黄M-7G还有哪些别名？
- 活性嫩黄M-7G又称 活性黄M-7G、活性嫩黄M-7G、C.I.活性黄145。
- 活性嫩黄M-7G有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条活性嫩黄M-7G供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 活性嫩黄M-7G的供应商主要分布在哪些地区？
- 活性嫩黄M-7G的供应商主要分布在 上海市（1 条） 等地。
- 活性嫩黄M-7G有哪些级别可选？
- 平台上活性嫩黄M-7G的供应级别包括 工业级。
- 活性嫩黄M-7G的报价单位是什么？
- 活性嫩黄M-7G的报价单位主要有 千克。
- 哪里可以查到活性嫩黄M-7G的价格？
- 掌上化工活性嫩黄M-7G产品页汇总了各供应商的最新报价与规格，地址：/chemicals/111211-44-0/。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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