酸性黄79 (CAS No.12220-70-1)
- 物化性质
- 黄色粉末，易溶于水，水溶液呈黄色；微溶于乙醇和丙酮。具有较好的耐光性和耐热性。
- 外观
- 黄色粉末
- 溶解性
- 易溶于水，微溶于乙醇和丙酮
English description（英文原文，共 671 字符）
Product Name:Acid Yellow 79
English Name:Acid Yellow 79
CAS No.:12220-70-1
Aliases:C.I. Acid Yellow 79
Molecular Formula:C47H40N10Na2O12S4
Physical Properties:Yellow powder, readily soluble in water forming a yellow solution; slightly soluble in ethanol and acetone. It has good light and heat resistance.
Uses:Mainly used for dyeing protein fibers such as wool, silk and nylon, as well as for leather coloring. It offers good leveling property and color fastness during dyeing.
Technical Specifications:
Appearance: yellow powder
Molecular weight: approx. 1111.14
Solubility: readily soluble in water, slightly soluble in ethanol and acetone
Dye content: ≥95%
English Name:Acid Yellow 79
CAS No.:12220-70-1
Aliases:C.I. Acid Yellow 79
Molecular Formula:C47H40N10Na2O12S4
Physical Properties:Yellow powder, readily soluble in water forming a yellow solution; slightly soluble in ethanol and acetone. It has good light and heat resistance.
Uses:Mainly used for dyeing protein fibers such as wool, silk and nylon, as well as for leather coloring. It offers good leveling property and color fastness during dyeing.
Technical Specifications:
Appearance: yellow powder
Molecular weight: approx. 1111.14
Solubility: readily soluble in water, slightly soluble in ethanol and acetone
Dye content: ≥95%
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常见问题
- 酸性黄79的 CAS 号是多少？
- 酸性黄79的 CAS 号是 12220-70-1。
- 酸性黄79的分子式和分子量是什么？
- 酸性黄79的分子式为 C47H40N10Na2O12S4，分子量约 约1111.14。
- 酸性黄79的英文名称是什么？
- 酸性黄79的英文名称为 Acid Yellow 79。
- 酸性黄79还有哪些别名？
- 酸性黄79又称 C.I.酸性黄79。
- 酸性黄79有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条酸性黄79供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 酸性黄79的供应商主要分布在哪些地区？
- 酸性黄79的供应商主要分布在 上海市（1 条） 等地。
- 酸性黄79有哪些级别可选？
- 平台上酸性黄79的供应级别包括 工业级。
- 酸性黄79的报价单位是什么？
- 酸性黄79的报价单位主要有 千克。
- 哪里可以查到酸性黄79的价格？
- 掌上化工酸性黄79产品页汇总了各供应商的最新报价与规格，地址：/chemicals/12220-70-1/。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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