Ammoniumsulfat ≥99%, weißes kristallines Pulver, Enzym-Qualität
Lieferant: MP Biomedicals
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Achtung
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Synonyme:
Diammoniumsulfat, di-Ammoniumsulfat
Ammonium Sulfate may be used for the precipitation or fractionation of proteins or for purification of antibodies.
Useful for crystallographic analysis of nucleic acids and proteins. The use of ammonium sulfate in long PCR buffer, in PCR lysis solution, and in second strand cDNA synthesis has been reported.
Soluble freely in water; insoluble in alcohol, acetone.
Formel:
(NH₄)₂SO₄ Molecular Weight: 132,14 g/mol Schmelzpunkt: 336…339 °C Dichte: 1,78 g/cm³ (20 °C) Lagertemperatur: Raumtemperatur |
MDL:
MFCD00003391 CAS-Nummer: 7783-20-2 EINECS: 231-984-1 REACH: 01-2119455044-46 Merck Index: 13,00559 |
Spezifikation Testergebnisse
Purity | ≥99% |
Heavy Metals | ≤0,5 ppm (as Pb) |
pH | 5 - 6 (5% aq soln) |
Protease, DNase, RNase | Not detected |
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