Ammonium sulfate 99, powder_crystalline_white, enzym_grade
Fournisseur: MP Biomedicals
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Attention
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Synonyms:
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.
Formule:
(NH₄)₂SO₄ MW: 132.14 g/mol Point de fusion: 336…339 °C Densité: 1.78 g/cm³ (20 °C) Température de stockage: Température ambiante |
Numéro MDL:
MFCD00003391 Numéro CAS: 7783-20-2 EINECS: 231-984-1 ATTEINDRE: 01-2119455044-46 Merck Index: 13,00559 |
Résultats des tests de spécification
Purity | ≥99% |
Heavy Metals | ≤0,5 ppm (as Pb) |
pH | 5 - 6 (5% aq soln) |
Protease, DNase, RNase | Not detected |
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