分散紫 77 (CAS No.77538-14-8)
- 物化性质
- 分子量：440.46；外观为深紫色均匀粉末；微溶于水，易溶于丙酮、乙醇等有机溶剂；熔点约200℃（分解）。
- 技术参数
- 外观为深紫色均匀粉末。 色光与标准品近似。 强度为标准品的100%。 水分含量≤5%。 耐光色牢度≥4级。
English description（英文原文，共 801 字符）
Product Name:Disperse Violet 77
English Name:Disperse Violet 77
CAS No.:77538-14-8
Aliases:C.I. Disperse Violet 77, Disperse Violet 77
Molecular Formula:C21H24N6O5
Physical Properties:Molecular weight: 440.46; Appearance: dark purple uniform powder; Slightly soluble in water, easily soluble in organic solvents such as acetone and ethanol; Melting point: approximately 200°C (decomposition).
Uses:Mainly used for dyeing polyester fibers and their blends, also applicable to dyeing and printing of synthetic fibers such as acetate and nylon. It features bright color and good fastness.
Technical Specifications:
Appearance: dark purple uniform powder.
Shade is similar to that of the standard product.
Strength: 100% of the standard product.
Moisture content ≤5%.
Light fastness ≥ grade 4.
English Name:Disperse Violet 77
CAS No.:77538-14-8
Aliases:C.I. Disperse Violet 77, Disperse Violet 77
Molecular Formula:C21H24N6O5
Physical Properties:Molecular weight: 440.46; Appearance: dark purple uniform powder; Slightly soluble in water, easily soluble in organic solvents such as acetone and ethanol; Melting point: approximately 200°C (decomposition).
Uses:Mainly used for dyeing polyester fibers and their blends, also applicable to dyeing and printing of synthetic fibers such as acetate and nylon. It features bright color and good fastness.
Technical Specifications:
Appearance: dark purple uniform powder.
Shade is similar to that of the standard product.
Strength: 100% of the standard product.
Moisture content ≤5%.
Light fastness ≥ grade 4.
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常见问题
- 分散紫 77的 CAS 号是多少？
- 分散紫 77的 CAS 号是 77538-14-8。
- 分散紫 77的分子式和分子量是什么？
- 分散紫 77的分子式为 C21H24N6O5。
- 分散紫 77的英文名称是什么？
- 分散紫 77的英文名称为 Disperse Violet 77。
- 分散紫 77还有哪些别名？
- 分散紫 77又称 C.I.分散紫77、分散紫77。
- 分散紫 77有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条分散紫 77供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 分散紫 77的供应商主要分布在哪些地区？
- 分散紫 77的供应商主要分布在 上海市（1 条） 等地。
- 分散紫 77有哪些级别可选？
- 平台上分散紫 77的供应级别包括 工业级。
- 分散紫 77的报价单位是什么？
- 分散紫 77的报价单位主要有 千克。
- 哪里可以查到分散紫 77的价格？
- 掌上化工分散紫 77产品页汇总了各供应商的最新报价与规格，地址：/chemicals/77538-14-8/。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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