| 
Item 
 | 
White food-kwaliteit 
 | 
White tech-kwaliteit 
 | 
Verfijnde technologie 
 | 
| 
MgCl2 
 | 
46.4% min. 
 | 
46.4% min. 
 | 
46% min. 
 | 
| 
CA 
 | 
0.1% max. 
 | 
0.4% max. 
 | 
0.9% max. 
 | 
| 
SO4- 
 | 
0.4% max. 
 | 
0.5% max. 
 | 
2.5% max. 
 | 
| 
Waterisolebe 
 | 
0.1% max. 
 | 
0.2% max. 
 | 
0.2% max. 
 | 
| 
PH 
 | 
7-9 
 | 
7-9 
 | 
7-9 
 | 
| 
Als 
 | 
0,5 ppm max. 
 | 
  ----- 
 | 
----- 
 | 
| 
PB 
 | 
1 ppm max. 
 | 
  ------- 
 | 
 ------- 
 | 
| 
NH4 
 | 
max. 50 ppm 
 | 
  ------- 
 | 
 -------- 
 |