分散红 73 (CAS No.16889-10-4)
- 物化性质
- 暗红色均匀粉末，分子量348.36。不溶于水，微溶于乙醇，溶于丙酮、氯仿和N,N-二甲基甲酰胺(DMF)。在浓硫酸中呈绿色，稀释后转橙色。具有较好的耐热稳定性和染色牢度。
- 外观
- 暗红色均匀粉末
English description（英文原文，共 908 字符）
Product Name:Disperse Red 73
English Name:Disperse Red 73
CAS No.:16889-10-4
Aliases:C.I. Disperse Red 73
Molecular Formula:C18H16N6O2
Physical Properties:Dark red uniform powder, molecular weight 348.36. Insoluble in water, slightly soluble in ethanol, soluble in acetone, chloroform and N,N-dimethylformamide (DMF). Shows green color in concentrated sulfuric acid and turns orange upon dilution. Exhibits good heat resistance and dyeing fastness.
Uses:Mainly used for high-temperature high-pressure dyeing and printing of polyester and its blends, also applicable to acetate fiber and nylon dyeing. Features bright shades, excellent leveling property and high build-up, suitable for medium to dark shades.
Technical Specifications:
Appearance: dark red uniform powder
Shade: close to standard
Strength: 100±3% of standard
Moisture content: ≤5.0%
Fineness: residue on 250-mesh standard sieve ≤5%
English Name:Disperse Red 73
CAS No.:16889-10-4
Aliases:C.I. Disperse Red 73
Molecular Formula:C18H16N6O2
Physical Properties:Dark red uniform powder, molecular weight 348.36. Insoluble in water, slightly soluble in ethanol, soluble in acetone, chloroform and N,N-dimethylformamide (DMF). Shows green color in concentrated sulfuric acid and turns orange upon dilution. Exhibits good heat resistance and dyeing fastness.
Uses:Mainly used for high-temperature high-pressure dyeing and printing of polyester and its blends, also applicable to acetate fiber and nylon dyeing. Features bright shades, excellent leveling property and high build-up, suitable for medium to dark shades.
Technical Specifications:
Appearance: dark red uniform powder
Shade: close to standard
Strength: 100±3% of standard
Moisture content: ≤5.0%
Fineness: residue on 250-mesh standard sieve ≤5%
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常见问题
- 分散红 73的 CAS 号是多少？
- 分散红 73的 CAS 号是 16889-10-4。
- 分散红 73的分子式和分子量是什么？
- 分散红 73的分子式为 C18H16N6O2。
- 分散红 73的英文名称是什么？
- 分散红 73的英文名称为 Disperse Red 73。
- 分散红 73还有哪些别名？
- 分散红 73又称 C.I.分散红73。
- 分散红 73有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条分散红 73供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
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- 分散红 73的供应商主要分布在 上海市（1 条） 等地。
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- 平台上分散红 73的供应级别包括 工业级。
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- 分散红 73的报价单位主要有 千克。
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- 掌上化工分散红 73产品页汇总了各供应商的最新报价与规格，地址：/chemicals/16889-10-4/。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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