Specification
|
GB25585-2010
|
FCC V
|
Assay ≥%
|
99.0
|
99.0
|
Acidity and alkalinity test
|
Pass test
|
Pass test
|
As ≤%
|
0.0002
|
--
|
Heavy metals (as Pb) ≤%
|
0.0005
|
0.0005
|
Lodid or bromide test
|
Pass test
|
Pass test
|
Loss on drying ≤%
|
1.0
|
1.0
|
Sodium test%
|
0.5
|
Pass test
|