China Ammonium Oxalate Fengda Factory Supplier Price 99.5% Min Crystal 1113-38-8 Ammonium Oxalate, Find details about China 214-202-3, 1113-38-8 from Ammonium Oxalate Fengda Factory Supplier Price 99.5% Min Crystal 1113-38-8 Ammonium Oxalate
Content | 99.5% Min. |
Insoluble matter in water | 0.005% Max. |
Residues on ignition (As sulphate) | 0.01% Max. |
Sulphate (As SO4) | 0.01% Max. |
Heavy metal (Pb) | 10ppm Max. |
Iron (Fe) | 10ppm Max. |
Chloride (Cl) | 0.001% Max. |