Appearance
|
White crystalline powder.
|
Assay (complexometric)
|
Min 99.0% Ba(NO3)2
|
pH (5% solution in water; 25°C)
|
5.0 - 8.0
|
Insoluble matter
|
Max 0.01%
|
Chloride (Cl)
|
Max 0.0005%
|
Calcium (Ca)
|
Max 0.05%
|
Potassium (K)
|
Max 0.005%
|
Sodium (Na)
|
Max 0.005%
|
Strontium (Sr)
|
Max 0.1%
|
Heavy metals (by ICP-OES)
|
Max 0.0005%
|
Iron (Fe)
|
Max 0.0002%
|