1) Standard of Porous Granular Ammonium Nitrate
Product standard |
Name of indicator |
First-grade product |
Qualified product |
Industry standard |
Appearance |
No impurities can be seen with naked eyes |
|
HG3280-1990 |
Ammonium nitrate content (on dry basis) %≥ |
99.5 |
99.5 |
Free water content %≤ |
0.3 |
0.5 |
|
Oil absorptivity % |
7 |
7 |
|
Bulk density g/cm3 |
0.76-0.83 |
0.73-0.86 |
|
Grain size Φ0.5-2.5mm grain %≥ |
90 |
|
|
10% ammonium nitrate aqueous solution PH value ≥ |
4.0 |
|
Post by LI jessie Chemicals @2012-04-06 15:17:49