4,5-二氨基-1-(2-羟乙基)吡唑硫酸盐 (CAS No.155601-30-2)
- 物化性质
- 浅粉红色至类白色结晶粉末,熔点大于183℃(分解),溶于水及乙醇,微溶于非极性有机溶剂。
- 外观
- 浅粉红色至类白色结晶粉末
- 含量
- ≥99%
- 熔点
- >183℃(分解)
English description(英文原文,共 1007 字符)
Product Name:4,5-Diamino-1-(2-hydroxyethyl)pyrazole sulfate
English Name:4,5-Diamino-1-(2-hydroxyethyl)pyrazole sulfate
CAS No.:155601-30-2
Aliases:1-(2-Hydroxyethyl)-4,5-diaminopyrazole sulfate, 1-Hydroxyethyl-4,5-diaminopyrazole sulfate, 4,5-Diamino-1-(2-hydroxyethyl)-1H-pyrazole sulfate
Molecular Formula:C5H10N4O·H2SO4
Physical Properties:Light pink to off-white crystalline powder; melting point above 183°C (decomposition); soluble in water and ethanol; slightly soluble in nonpolar organic solvents.
Uses:Primarily used as a dye intermediate, widely applied as a coupling component in oxidative hair dyes, producing stable and long-lasting colors with high tintorial strength when combined with oxidizing developers. It is also used as an intermediate for pyrazole-based functional dyes and pharmaceuticals.
Technical Specifications:
Appearance: light pink to off-white crystalline powder
Assay: ≥99%
Melting point: >183°C (decomposition)
Loss on drying: ≤0.5%
Residue on ignition: ≤0.2%
English Name:4,5-Diamino-1-(2-hydroxyethyl)pyrazole sulfate
CAS No.:155601-30-2
Aliases:1-(2-Hydroxyethyl)-4,5-diaminopyrazole sulfate, 1-Hydroxyethyl-4,5-diaminopyrazole sulfate, 4,5-Diamino-1-(2-hydroxyethyl)-1H-pyrazole sulfate
Molecular Formula:C5H10N4O·H2SO4
Physical Properties:Light pink to off-white crystalline powder; melting point above 183°C (decomposition); soluble in water and ethanol; slightly soluble in nonpolar organic solvents.
Uses:Primarily used as a dye intermediate, widely applied as a coupling component in oxidative hair dyes, producing stable and long-lasting colors with high tintorial strength when combined with oxidizing developers. It is also used as an intermediate for pyrazole-based functional dyes and pharmaceuticals.
Technical Specifications:
Appearance: light pink to off-white crystalline powder
Assay: ≥99%
Melting point: >183°C (decomposition)
Loss on drying: ≤0.5%
Residue on ignition: ≤0.2%
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| 产品名称 | 纯度 | 包装规格 | 级别 | 价格 | 库存 | 操作 |
|---|---|---|---|---|---|---|
| 4,5-二氨基-1-(2-羟乙基)吡唑硫酸盐 CAS 155601-30-2 | ≥99% | — | 工业级 | 电议 | — | 询价 |
常见问题
- 4,5-二氨基-1-(2-羟乙基)吡唑硫酸盐的 CAS 号是多少?
- 4,5-二氨基-1-(2-羟乙基)吡唑硫酸盐的 CAS 号是 155601-30-2。
- 4,5-二氨基-1-(2-羟乙基)吡唑硫酸盐的分子式和分子量是什么?
- 4,5-二氨基-1-(2-羟乙基)吡唑硫酸盐的分子式为 C5H10N4O·H2SO4。
- 4,5-二氨基-1-(2-羟乙基)吡唑硫酸盐的英文名称是什么?
- 4,5-二氨基-1-(2-羟乙基)吡唑硫酸盐的英文名称为 4,5-Diamino-1-(2-hydroxyethyl)pyrazole sulfate。
- 4,5-二氨基-1-(2-羟乙基)吡唑硫酸盐还有哪些别名?
- 4,5-二氨基-1-(2-羟乙基)吡唑硫酸盐又称 4,5-二氨基-1-(2-羟基)乙基吡唑硫酸盐、1-羟乙基-4,5-二氨基吡唑硫酸盐、4,5-二氨基-1-(2-羟乙基)吡唑硫酸盐(P5)。
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