色久天堂,天天曰天天干天天射aⅴ,免费观看又污又黄的网站,a黄色网站在线播放,精品无码av导航,亚洲人成www在线播放,88av日本

Key products:

Products

Current page:  Home > Products
Liquid ammonia
Structural formula: Liquid ammonia

Alias: ammonia,anhydrous; Ammonia Solution Sg 0.91 - ANALYPUR; Liquid Ammonia; am-fol; ammonia(anhydrous); ammonia(non-specificname); Ammonia, anhydrous; ammonia,solution,withmorethan35%butnotmorethan50%ammonia; ammonia00; ammoniaanhydrous
English name: Liquid ammonia
CAS No.: 7664-41-7
Molecular formula: NH3
Molecular weight: 17.04
The physical and chemical properties: a colorless liquid with srong pungent smell; melting point: -77.7°C; boiling point: -33.42°C; spontaneous combustion point: 651.11°C
Technical indicators:
(3)    appearance: colorless liquid
(4)    purity: ≥99.0%
Packing specification: tanker filling
Storage: Store in a cool, ventilated warehouse. Keep away from fire and heat. The storage temperature should not exceed 30℃. Should be stored separately with oxidants, acids, halogens, food chemicals, do not mix storage. Explosion-proof lighting and ventilation facilities are adopted. The use of spark-prone mechanical equipment and tools is prohibited. The storage area should be equipped with leakage emergency treatment equipment.
To use:
Liquid ammonia is mainly used in the production of nitric acid, urea and other chemical fertilizers and can also be used as raw materials for medicine and pesticides. It can be used as raw material for ammoniation of organic chemical products. Since liquid ammonia can be converted into gas ammonia after gasification and absorb a large amount of heat, it is known as "refrigerant". At the same time, liquid ammonia has a certain bactericidal effect, so it is used for sterilization and cooling and refrigeration in poultry breeding industry. Liquid ammonia can also be used for mercerizing textiles.



< Back >
Last:High purity hydrogen
Next:Ammonium Hydroxide


Copyright(C)2020,Yingkou Derui Chemicals Co., Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice

Mobile

Mobile