Complaint
Index Item |
Standards
| Test results | Individual test results | Test based on |
H4CL content(on dry basis)
|
≥99.3%
| 99.51% | pass
| GB/T2946-2008
|
Moisture | ≤0.5% | 0.27% | pass
| |
Iron content | ≤0.0007%
| 0.0005%
| pass
| |
Heavy metal( as Pb) | ≤0.0005% | 0.0005% | pass
| |
Sulphate content | ≤0.02% | 0.009% | pass
| |
Residue on ignition | ≤0.4% | 0.21% | pass
| |
Inspection conclusions | By sample testing, these products meet the requirements of national standards of the People's Republic of China, GB/T2946-2008. | |||
Usage:
The dominant application of ammonium chloride is as a nitrogen source in fertilizers (corresponding to 90% of the world production of ammonium chloride) such as chloroammonium phosphate. The main crops fertilized this way are rice and wheat in Asia.
Ammonium chloride was used in pyrotechnics in the 18th century but was superseded by safer and less hygroscopic chemicals. Its purpose was to provide a chlorine donor to enhance the green and blue colours from copper ions in the flame.
It had a secondary use to provide white smoke, but its ready double decomposition reaction with potassium chlorate producing the highly unstable ammonium chlorate made its use very dangerous.
Ammonium chloride is used as a flux in preparing metals to be tin coated, galvanized or soldered. It works as a flux by cleaning the surface of workpieces by reacting with the metal oxides at the surface to form a volatile metal chloride. For that purpose, it is sold in blocks at hardware stores for use in cleaning the tip of a soldering iron, and it can also be included in solder as flux.
Package Size:
25kg/ bag, 40 kg/ bag, 50kg/ bag, 1000kg/ PP woven bag out + PE plastic bag inside, double bags package
20-22MT per 20 feet container
