Merck, 1012165000, Ammonium sulfate
Size:5 kg, Mascagnite, extra pure
Catalog Number: 1012165000
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Pack Size5 kg
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| UNSPSC Code | 12352301 |
|---|---|
| EC Index Number | 231-984-1 |
| MDL number | MFCD00003391 |
| InChI | 1S/2H3N.H2O4S/c;;1-5(2,3)4/h2*1H3;(H2,1,2,3,4) |
| InChI key | BFNBIHQBYMNNAN-UHFFFAOYSA-N |
| vapor pressure | <1 Pa ( 25 °C) |
| assay | ≥99.0% (acidimetric) |
| form | solid |
| potency | 2840 mg/kg LD50, oral (Rat) |
| pH | 5 (100 g/L in H2O) |
| mp | >280 °C (dec.) (lit.) |
| solubility | 754-764 g/L |
| density | 1.77 g/mL at 25 °C (lit.) |
| bulk density | 850 kg/m3 |
| application(s) | pharma/biopharma processes |
| storage temp. | 2-30°C |
| Quality Level | 100 |
| SMILES string | N.N.OS(O)(=O)=O |
Answer:The acidimetric assay is at least 99.0%.
Answer:The formula is (NH4)2SO4 with a molecular weight of 132.14 g/mol.
Answer:This configuration contains 5 kg in a plastic bottle.
Ammonium sulfate is used as a high-purity inorganic salt in laboratory, formulation, and bioprocess workflows. This extra-pure material has an acidimetric assay of at least 99.0% and is supplied as 5 kg in a plastic bottle. The compound has formula (NH4)2SO4 and molecular weight 132.14 g/mol. Its defined specification includes limits for chloride, nitrate, heavy metals, arsenic, iron, loss on drying, and residue on ignition. In biochemical laboratories, ammonium sulfate is widely used when controlled ionic strength or protein salting-out conditions are required, while pharmaceutical and biopharmaceutical manufacturing can also use it for formulation-related pH and isotonicity applications. The bulk 5 kg pack supports repeated preparation of process or laboratory solutions where consistent salt quality is important. The product is not classified as dangerous goods for standard road, air, or sea transport under the listed transport declarations.
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