酸性紫 48 (CAS No.12220-51-8)
- 物化性质
- 分子量764.82。深紫色粉末，易溶于水，水溶液呈紫色；微溶于乙醇。在弱酸性介质中上染蛋白质纤维，耐光牢度良好。
- 外观
- 深紫色均匀粉末
English description（英文原文，共 758 字符）
Product Name:Acid Violet 48
English Name:Acid Violet 48
CAS No.:12220-51-8
Aliases:Weak Acid Violet 48, Acid Violet 48N
Molecular Formula:C37H38N2Na2O9S2
Physical Properties:Molecular weight: 764.82. Dark purple powder, easily soluble in water giving a purple solution; slightly soluble in ethanol. Absorbed by protein fibers in weak acidic medium with good light fastness.
Uses:Mainly used for dyeing and printing of protein fibers such as wool, silk, and nylon; also applicable to leather coloring. The shade is purplish red with good leveling property.
Technical Specifications:
Appearance: dark purple uniform powder
Strength: 100%±3% (relative to standard)
Moisture content: ≤5%
Water-insoluble matter: ≤1%
Shade: approximate to the standard
English Name:Acid Violet 48
CAS No.:12220-51-8
Aliases:Weak Acid Violet 48, Acid Violet 48N
Molecular Formula:C37H38N2Na2O9S2
Physical Properties:Molecular weight: 764.82. Dark purple powder, easily soluble in water giving a purple solution; slightly soluble in ethanol. Absorbed by protein fibers in weak acidic medium with good light fastness.
Uses:Mainly used for dyeing and printing of protein fibers such as wool, silk, and nylon; also applicable to leather coloring. The shade is purplish red with good leveling property.
Technical Specifications:
Appearance: dark purple uniform powder
Strength: 100%±3% (relative to standard)
Moisture content: ≤5%
Water-insoluble matter: ≤1%
Shade: approximate to the standard
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常见问题
- 酸性紫 48的 CAS 号是多少？
- 酸性紫 48的 CAS 号是 12220-51-8。
- 酸性紫 48的分子式和分子量是什么？
- 酸性紫 48的分子式为 C37H38N2Na2O9S2。
- 酸性紫 48的英文名称是什么？
- 酸性紫 48的英文名称为 Acid Violet 48。
- 酸性紫 48还有哪些别名？
- 酸性紫 48又称 弱酸性紫48、酸性紫48N。
- 酸性紫 48有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条酸性紫 48供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 酸性紫 48的供应商主要分布在哪些地区？
- 酸性紫 48的供应商主要分布在 上海市（1 条） 等地。
- 酸性紫 48有哪些级别可选？
- 平台上酸性紫 48的供应级别包括 工业级。
- 酸性紫 48的报价单位是什么？
- 酸性紫 48的报价单位主要有 千克。
- 哪里可以查到酸性紫 48的价格？
- 掌上化工酸性紫 48产品页汇总了各供应商的最新报价与规格，地址：/chemicals/12220-51-8/。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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