黄色素-37 (CAS No.144190-25-0)
- 物化性质
- 分子量478.67,黄色结晶粉末;易溶于乙醇、丙酮、甲苯等有机溶剂,难溶于水;熔点约180-220℃(分解),具有热致变色性。
- 技术参数
- 含量≥98% 熔点≥180℃ 干燥失重≤0.5% 外观为黄色结晶粉末
- 溶解性
- 溶于乙醇、甲苯等有机溶剂,不溶于水
English description(英文原文,共 796 字符)
Product Name:Yellow Pigment-37
English Name:Yellow Pigment-37
CAS No.:144190-25-0
Molecular Formula:C33H38N2O
Physical Properties:Molecular weight 478.67, yellow crystalline powder; easily soluble in organic solvents such as ethanol, acetone and toluene, sparingly soluble in water; melting point approximately 180-220°C (decomposition), exhibiting thermochromic properties.
Uses:Used as a color former in thermal dye systems, mainly for heat-sensitive recording paper, thermal labels and carbonless copy paper, producing stable yellow images in the presence of acidic developers.
Technical Specifications:
Purity ≥98%
Melting point ≥180°C
Loss on drying ≤0.5%
Appearance: yellow crystalline powder
Solubility: soluble in ethanol, toluene and other organic solvents, insoluble in water
English Name:Yellow Pigment-37
CAS No.:144190-25-0
Molecular Formula:C33H38N2O
Physical Properties:Molecular weight 478.67, yellow crystalline powder; easily soluble in organic solvents such as ethanol, acetone and toluene, sparingly soluble in water; melting point approximately 180-220°C (decomposition), exhibiting thermochromic properties.
Uses:Used as a color former in thermal dye systems, mainly for heat-sensitive recording paper, thermal labels and carbonless copy paper, producing stable yellow images in the presence of acidic developers.
Technical Specifications:
Purity ≥98%
Melting point ≥180°C
Loss on drying ≤0.5%
Appearance: yellow crystalline powder
Solubility: soluble in ethanol, toluene and other organic solvents, insoluble in water
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常见问题
- 黄色素-37的 CAS 号是多少?
- 黄色素-37的 CAS 号是 144190-25-0。
- 黄色素-37的分子式和分子量是什么?
- 黄色素-37的分子式为 C33H38N2O。
- 黄色素-37的英文名称是什么?
- 黄色素-37的英文名称为 Yellow Pigment-37。
- 黄色素-37有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条黄色素-37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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- 掌上化工黄色素-37产品页汇总了各供应商的最新报价与规格,地址:/chemicals/144190-25-0/。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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