CAS number : 7783-83-7
Molecular weight :
Molecular formula/chemical symbol :NH4H2PO4.FePO4.3H2O
Description :
Light brown powder. Soluble in acid, insoluble in water
Keywords: Phosphate
USES :
Laboratory reagents. This product should be kept under seal.
Report :
Quality standards (The enterprises perform standard)
|
Item |
Analytical grade |
Chemically pure |
|
Content (Fe) |
|
17.0～19.0% |
|
Max impurities: |
|
|
|
Hydrochloric acid insolubles |
|
≤0.02% |
|
Water insoluble matter |
|
≤0.2% |
|
Chloride (Cl) |
|
≤0.1% |
|
Nitrate (NO3) |
|
≤0.05% |
|
Sulfate (SO4) |
|
≤0.05% |
|
Cu |
|
≤0.02% |
|
Zn |
|
≤0.02% |
