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Hana Kleinová
tel.  +420 476 164 251
fax. +420 476 163 517
hana.kleinova@unipetrol.cz

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Ammonia

General Characteristics
Liquid ammonia is liquified gaseous ammonia manufactured from synthesis of hydrogen and nitrogen. It is a transparent colourless liquid of penetrating unbreathable odour. Ammonia is classified accoding to EC Directives as a hazardous substance.

CAS: 7664-41-7

Liquid ammonia is used for manufacture of nitric acid, fertilizers, for cooling machines and other industrial purposes. In agriculture it is used for direct fertilizing. 

Parameter Unit Value Test Method
Ammonia content % wt. min 99.8 By difference
Water content % wt. max 0.2 KF titration (biamperometry)
Inert gas content* % vol. max. 0.1 Absorption of NH3 vapour

Packaging, Storage, Transportation
Liquid ammonia is delivered in pressurized rail tank cars and in steel bottles. 

9 Mar 2010


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