Merck, A4915-2.5KG, Ammonium sulfate
Size:2.5 kg, Mascagnite, ACS reagent, ≥99.0%
Available Catalog Numbers
Catalog Number: A4915-2.5KG
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Category
Pack Size2.5 kg
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| PubChem Substance ID | 329770862 |
|---|---|
| eCl@ss | 38030408 |
| UNSPSC Code | 12352300 |
| NACRES | NA.21 |
| EC Number | 231-984-1 |
| MDL number | MFCD00003391 |
| InChI key | BFNBIHQBYMNNAN-UHFFFAOYSA-N |
| InChI | 1S/2H3N.H2O4S/c;;1-5(2,3)4/h2*1H3;(H2,1,2,3,4) |
| grade | ACS reagent |
| assay | ≥99.0% |
| form | powder or crystals |
| 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 |
| cation traces | Fe: ≤5 ppm |
| storage temp. | room temp |
| Quality Level | 200 |
| SMILES string | N.N.OS(O)(=O)=O |
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