化合物简介
Amidol is a colorless crystalline compound with the molecular structure C6H3(NH2)2OH. It is a dihydrogen chloride salt and is used as a photographic developer. It was introduced as a developing agent for photographic papers in 1892. It is unusual amongst developing agents as it works most effectively in slightly acid conditions rather than the strongly alkaline conditions required for most other developers. As amidol ages it changes color to a dark red-brown. Developing dishes and equipment used to prepare amidol solutions are also frequently stained brown, a stain that is very persistent.
基本信息
中文名称
2,4-二氨基苯酚
英文名称
2,4-Diaminophenol
中文别名
英文别名
2,4-diaminophenol、Phenol, 2,4-diamino-
CAS号
95-86-3
分子式
C6H8N2O
分子量
124.141
精确质量
124.064
PSA
72.27
LOGP
1.719
编号系统
UNII
H691WBT7OS
物化性质
密度
1.343g/cm3
沸点
347.4ºC at 760mmHg
熔点
205ºC
闪点
163.9ºC
折射率
1.722
安全信息
海关编码
2922299090
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