|
Standard:GB 536-88
Uses:It is mainly used in fertilizer, organic/inorganic Chemicals , cooling, metallurgy or the material of drug.
Appearance: colorless liquid.
Technical requirements:
| Index name |
Index |
| Top-grade |
First grade |
Qualified product |
| Ammonia, % ≥ |
99.9 |
99.8 |
99.6 |
| Residue, % ≤ |
0.1(wt) |
0.2 |
0.4 |
| Moisture, % ≤ |
0.1 |
-- |
-- |
| Oil, mg/kg ≤ |
5(weight method)2(IP method) |
-- |
-- |
| Fe, mg/kg ≤ |
1 |
-- |
-- |
*Technical requirements of Top-grade is similar to Γ OCT 6221-82.
Molecular formula:NH3
Relative molecular weight:17.03
Properties: Liquid ammonia is corrosive matter and explosive matter.
Packing & Storage: steel gas cylinder , Tank. It should be transported by authenticated company, and load it with tools which are hard to produce sparkle. Do not mix with oxidant, acid, halogen, food chemicals. Avoid insolation.
|
