Ammonia, when it is used in a commercial fashion, is often referred to as anhydrous ammonia. Classifying the material as anhydrous simply means that the material has an absence of water. When ammonia is anhydrous it needs to be stored correctly, at low temperatures, under high pressure. The material is colorless, but does have a distinct smell.
Source: http://EzineArticles.com/7894741
Birth Injury Boat Accidents Brain Injuries
No comments:
Post a Comment