1.01216

Ammonium sulfate

extra pure

• Synonim(y): Mascagnite
• Wzór liniowy: (NH₄)₂SO₄
• Numer CAS: 7783-20-2
• Masa cząsteczkowa: 132.14
• UNSPSC Code: 12352301
• EC Index Number: 231-984-1
• MDL number: MFCD00003391

Właściwości

• vapor pressure: <1 Pa ( 25 °C)
• Quality Segment: 100
• 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
• SMILES string: N.N.OS(O)(=O)=O
• InChI: 1S/2H3N.H2O4S/c;;1-5(2,3)4/h2*1H3;(H2,1,2,3,4)
• InChI key: BFNBIHQBYMNNAN-UHFFFAOYSA-N

Opis

General description

We offer a range of high quality critical raw materials plus the documentation and expertise to help our customers meet stringent regulatory requirements. Our SAFC^® portfolio of high-quality products withstands strict quality control procedures.

Application

Ammonium sulfate is used for large and laboratory scale protein purification and fractionation that can be applied to separate proteins by altering their solubility in the presence of a high salt concentration.

Legal Information

SAFC is a registered trademark of Merck KGaA, Darmstadt, Germany

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Informacja o środkach bezpieczeństwa

• Klasa składowania: 11 - Combustible Solids
• WGK: WGK 1
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable