Ammonium sulphate 99, powder ACS
Supplier: MP BIOMEDICALS
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.
Caution: Research Use Only (RUO).
Formula:
(NH₄)₂SO₄ MW: 132.14 g/mol Storage Temperature: Ambient |
MDL Number:
MFCD00003391 CAS Number: 7783-20-2 Merck Index: 13,00559 |
Specification Test Results
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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