Main centres: | 1-3 business days |
Regional areas: | 3-4 business days |
Remote areas: | 3-5 business days |
Ammonium Sulphate (NH4)2SO4 AR 500g
It is a laboratory analytical reagent
grade | ACS reagent |
InChI Key | BFNBIHQBYMNNAN-UHFFFAOYSA-N |
assay | 99.0% |
impurities | 0.005% Insoluble matter |
ign. residue | 0.005% |
pH | 5.0-6.0 (25 C, 5%) |
mp | >280 C (dec.) (lit.) |
solubility | water: soluble 132 g/L at 20 C |
density | 1.77 g/mL at 25 C (lit.) |
anion traces | chloride (Cl-): 5 ppm |
nitrate (NO3-): 0.001% | |
phosphate (PO43-): 5 ppm | |
cation traces | Fe: 5 ppm |
heavy metals: 5 ppm (by ICP-OES) | |
storage temp. | room temp |
SMILES string | N.N.OS(O)(=O)=O |