Síran amonný 99, powder ACS
Dodávateľ: MP Biomedicals
Synonymá:
Sulphuric acid diammonium salt, Diammonium sulphate, Mascagnite
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.
Pozor: Research Use Only (RUO).
Vzorec:
(NH₄)₂SO₄ Mw: 132.14 Skladovacia teplota: Ambient |
Číslo MDL:
MFCD00003391 Číslo CAS: 7783-20-2 Merck Index: 13,00559 |
Výsledky špecifikačného testu
Assay | ≥99% |
pH (5% aq soln) | 5 - 6 |
Insoluble Matter | ≤0.005% |
Residue on Ignition | ≤0,005% |
Chloride (Cl) | ≤5 ppm |
Nitrate (NO₃) | ≤0,001% |
Phosphate (PO4) | ≤5 ppm |
Heavy Metals (as Pb) | ≤5 ppm |
Iron (Fe) | ≤5 ppm |
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