分散黄 3 (CAS No.2832-40-8)
- 物化性质
- 黄色粉末，熔点约269°C，不溶于水，溶于乙醇、丙酮、氯苯等有机溶剂，在浓硫酸中呈黄光橙色，稀释后转为黄色。具有优良的耐晒性和耐洗牢度。
- 技术参数
- 干品含量不低于98% 熔点范围为268~271°C 水分含量不超过0.5% 细度（通过80目筛）不低于95% 灰分含量不超过0.3%
English description（英文原文，共 901 字符）
Product Name:Disperse Yellow 3
English Name:Disperse Yellow 3
CAS No.:2832-40-8
Aliases:C.I. Disperse Yellow 3, C.I. 11855
Molecular Formula:C15H15N3O2
Physical Properties:Yellow powder, melting point approximately 269°C, insoluble in water, soluble in organic solvents such as ethanol, acetone, and chlorobenzene. Shows a yellowish-orange color in concentrated sulfuric acid and returns to yellow upon dilution. Possesses good light fastness and washing fastness.
Uses:Primarily used for dyeing and printing polyester fibers, and also for coloring acetate fibers and nylon. The dye gives bright shades with good leveling properties, suitable for medium and light shades.
Technical Specifications:
Dry basis content not less than 98%
Melting point range 268~271°C
Moisture content not more than 0.5%
Fineness (passing through 80 mesh sieve) not less than 95%
Ash content not more than 0.3%
English Name:Disperse Yellow 3
CAS No.:2832-40-8
Aliases:C.I. Disperse Yellow 3, C.I. 11855
Molecular Formula:C15H15N3O2
Physical Properties:Yellow powder, melting point approximately 269°C, insoluble in water, soluble in organic solvents such as ethanol, acetone, and chlorobenzene. Shows a yellowish-orange color in concentrated sulfuric acid and returns to yellow upon dilution. Possesses good light fastness and washing fastness.
Uses:Primarily used for dyeing and printing polyester fibers, and also for coloring acetate fibers and nylon. The dye gives bright shades with good leveling properties, suitable for medium and light shades.
Technical Specifications:
Dry basis content not less than 98%
Melting point range 268~271°C
Moisture content not more than 0.5%
Fineness (passing through 80 mesh sieve) not less than 95%
Ash content not more than 0.3%
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常见问题
- 分散黄 3的 CAS 号是多少？
- 分散黄 3的 CAS 号是 2832-40-8。
- 分散黄 3的分子式和分子量是什么？
- 分散黄 3的分子式为 C15H15N3O2。
- 分散黄 3的英文名称是什么？
- 分散黄 3的英文名称为 Disperse Yellow 3。
- 分散黄 3还有哪些别名？
- 分散黄 3又称 分散黄3号、C.I.分散黄3、C.I. 11855。
- 分散黄 3有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条分散黄 3供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 分散黄 3的供应商主要分布在哪些地区？
- 分散黄 3的供应商主要分布在 上海市（1 条） 等地。
- 分散黄 3有哪些级别可选？
- 平台上分散黄 3的供应级别包括 工业级。
- 分散黄 3的报价单位是什么？
- 分散黄 3的报价单位主要有 千克。
- 哪里可以查到分散黄 3的价格？
- 掌上化工分散黄 3产品页汇总了各供应商的最新报价与规格，地址：/chemicals/2832-40-8/。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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