Formula: NH3 or H3N, R717

Ammonia is a colorless alkaline gas. It is formed in the body during decomposition of organic materials during a large number of metabolically important reactions. Note that the aqueous form of ammonia is referred to as ammonium hydroxide.

Applications

Ammonia can be applied directly or in the form of ammonium salts, such as ammonium nitrate, NH 4NO 3, ammonium sulfate, (NH 42SO 4, and various ammonium phosphates. Urea, (H 2N) 2C=O, is also used as a source of nitrogen for fertilizer.

Grade 5 Grade 5.5 Grade 6.4
Purity 99.999% 99.9995% 99.99994%
Nitrogen  < 5 ppmv  < 1.5 ppmv
Oxygen  < 0.5 ppmv  (+Ar): <100 ppbv
Carbon Monoxide  < 2 ppmv  < 0.1 ppmv  < 50 ppbv
Carbon Dioxide  < 0.4 ppmv  < 100 ppbv
Hydrogen < 100 ppbv
Methane  < 2 ppmv  < 0.1 ppmv < 50 ppbv
Water  (+O2): < 5 ppmv  < 2 ppmv  < 200 ppbv

**Moisture level guaranteed only when Electronic Fluorocarbons prepares the cylinders.
All concentrations are on a mol/mol basis unless otherwise stated.
Product sold on the basis of total impurities. Individual impurities may vary slightly.

Chemical & Physical Properties
Molecular Weight 17.03
Specific Volume 22.6 cu. ft/lb
Pressure @ 70° F 113.9 psig
Valve Outlet CGA 660
DISS 720

 

Shipping Information
DOT Name Ammonia
Hazard Class 2.2
DOT No. UN 1005
DOT Label Non-Flammable Gas
CAS No. 7664-41-7

 

 

Cylinder Size Fill Weight (lbs)
1 Ton 500
49L/Size 300 55
44L/Size 200 50

**RFO available

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