|
Appearance
|
Yellow to yellow-orange/brown lumps or granular powder
|
|
Assay (as FeCl3.6H2O)
|
97.0 -102.0%
|
|
Insoluble matter
|
Max 0.01%
|
|
Nitrate (NO3)
|
Max 0.01%
|
|
Phosphate (PO4)
|
Max 0.01%
|
|
Sulphate (SO4)
|
Max 0.01%
|
|
Copper (Cu)
|
Max 0.003%
|
|
Iron II Fe(II)
|
Max 0.002%
|
|
Calcium (Ca)
|
Max 0.01%
|
|
Zinc (Zn)
|
Max 0.003%
|
|
Magnesium (Mg)
|
Max 0.005%
|
|
Sodium (Na)
|
Max 0.05%
|
|
Potassium (K)
|
Max 0.005%
|