Click to enlarge
Ammonium Iron(2)sulfate hexahydrate
AR Specification | ||||||
Item | Qualification | Item | Qualification | |||
Purity ,% | ≥99.5 | Zinc (Zn),% | ≤0.005 | |||
PH(50g/L,25°C) | 3.0~5.0 | Iron (Fe),% | ≤0.01 | |||
Insoluble in water,% | ≤0.005 | Copper (Cu),% | ≤0.002 | |||
Chloride (Cl),% | ≤0.001 | Lead(Pb),% | ≤0.002 | |||
Phosphate (PO4),% | ≤0.0005 | Ammonia unprecipitate (as sulfate),% | ≤0.1 | |||
Manganese (Mn),% | ≤0.05 |
|
| |||
Package:500g | ||||||