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氢氰酸

英文名: hydrogen cyanide

CAS: 74-90-8      分子式: CHN

分子量: 27.02530

别名:


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描述

Cyanide, also known as prussic acid, chemical-type HCN. The standard state is liquid, virulent and lethal, colorless and bitter, and has a faint almond odor (bitter almond has bitter almond, hydrolysis will release hydrogen cyanide), can sniff out depending on the individual gene. Cyanide is a weak acid, boiling point 26 ℃ (79°f). Cyanide is a linear molecule, with three bonds between carbon and nitrogen.

基本信息
英文名:
hydrogen cyanide
CAS号.:
74-90-8
别名:
Hydrocyanic acid; formonitrile; Blausaeure; prussic acid; Evercyn;
分子式:
CHN
分子量:
27.02530
PSA:
23.79000
LogP:
0.13978
物化属性
外观:
Colorless or pale blue liquid, or colorless gas (depending on temperature), with a bitter almond odor
密度:
熔点:
-14ºC
沸点:
25 - 26ºC
闪点:
17.5ºC
储存条件:
Warehouse ventilation low temperature dry, with acid, alkali, oxidant separate storage and transportation
安全信息
海关编码:
2926909090
WGK Germany:
3
危险类别码:
R12; R26; R50/53; R26/27/28
安全说明:
7/9-16-36/37-38-45-60-61
危险品标志:
C; T; Xi
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