Appearance
|
A red crystals or crystalline powder
|
Assay
|
Min 99%
|
Insoluble matter
|
Max 0.003%
|
Chloride (Cl)
|
Max 0.001%
|
Nitrogen compounds (as N)
|
Max 0.005%
|
Calcium (Ca)
|
Max 0.005%
|
Copper (Cu)
|
Max 0.001%
|
Iron (Fe)
|
Max 0.002%
|
Lead (Pb)
|
Max 0.001%
|
Manganese (Mn)
|
Max 0.001%
|
Magnesium (Mg)
|
Max 0.001%
|
Nickel (Ni)
|
Max 0.01%
|
Potassium (K)
|
Max 0.002%
|
Sodium (Na)
|
Max 0.002%
|
Zinc (Zn)
|
Max 0.005%
|