|
Ammonium Bromide | |||
|
Molecular Formula |
NH4Br | ||
|
CAS No. |
12124-97-9 | ||
|
Appearance |
White Crystal | ||
|
|
Photo Grade Ⅰ |
Photo Grade Ⅱ |
Medical Grade |
|
Main Content |
99.5% min |
99.5% min |
99.0% min |
|
Loss on Drying |
0.5% max |
0.5% max |
1.0% max |
|
Chloride |
0.2% max |
0.2% max |
0.5% max |
|
Sulphate |
0.005% max |
0.005% max |
0.02% max |
|
Zodide |
0.001% max |
/ |
/ |
|
Fe |
1.0% max |
0.5ppm max |
/ |
|
Pb |
1.0ppm max |
0.2ppm max |
/ |
|
Cu |
1.0ppm max |
0.5ppm max |
/‘ |
|
Zn |
1.0ppm max |
/ |
/ |
|
Sulfide |
1.0ppm max |
/ |
/ |
|
PH(5%) |
4.5-6.0 |
4.5-6.0 |
4.5-6.0 |
|
Packing |
PP bag with PE inner bag/fibre drum,25kgs per bag/drum. | ||
