Ammonium Bromide
Items |
Ammonium Bromide |
Industry Grade |
Medicine Grade |
Photo Grade |
Appearance |
White Crystal |
Assay,% |
99.0MIN |
99.3 MIN |
99.5 MIN |
Chlorides,% |
0.2 MAX |
0.2 MAX |
0.2 MAX |
Sulphates, PPM |
200 MAX |
100 MAX |
50 MAX |
Loss on Drying,% |
0.5 MAX |
0.5 MAX |
0.5 MAX |
Heavy Metal (as Pb, Hg)PPM |
5.0 MAX |
5.0 MAX |
3.0 MAX |
Arsenic, PPM |
4.0 MAX |
4.0 MAX |
4.0 MAX |
Volatile, % |
---- |
Qualified |
0.5 MAX |
Bromates, PPM |
Qualified |
Qualified |
10 MAX |
Iodide, PPM |
---- |
Qualified |
50 MAX |
Minor Elements, PPM |
---- |
Qualified |
0.5 MAX |
PH Value |
Qualified |
Qualified |
4.5-0 | |