| Inspection standard |
GB 4947-90 |
|
|
|
| batch No: 2015042001 |
date of sampling |
2015.04.20 |
|
| index items |
index |
|
|
|
|
| |
superior |
first |
|
qualified |
Actual |
| |
quality |
grade |
|
|
data |
| main content %, as for P ≧ |
99.0 |
98.5 |
|
97.5 |
99.27 |
| Phosphous, yellow content %, as for P ≦ |
0.005 |
0.005 |
|
0.010 |
0.003 |
| free acid content (as for HPO)% ≦ |
0.30 |
0.50 |
|
0.80 |
0.032 |
| Moisture % ≦ |
0.2 |
0.25 |
|
0.30 |
0.095 |
| size passed 20 mesh %≧ |
50 |
50 |
|
50 |
|
| size passed 80 mesh %≧ |
100 |
100 |
|
100 |
|
Usage:It can be used to produce match,fireworks and synthetic pesticide as well as in metallurgical and pharmaceutic sectors.Important during storing and transporting:This product is a grade I combustible solid,and should be stored in a special dry,cool,dark place,far apart from any heat or fire source.Never attempt to store or transport it with combustible expansive goods.