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7783-20-2 - Ammonium sulfate, ultrapure, 99+% - J64419 - Alfa Aesar

J64419 Ammonium sulfate, ultrapure, 99+%

CAS-Nummer
7783-20-2
Synonyme

Größe Preis ($) Menge Verfügbarkeit
100g 21,94
500g 31,83
2kg 77,97
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Ammonium sulfate, ultrapure, 99+%

MDL
MFCD00003391
EINECS
231-984-1

Chemische Eigenschaften

Formel
H8N2O4S
Molmasse
132.14
Form
Crystalline
Schmelzpunkt
ca 280° dec.
Dichte
1.769
Löslichkeit
Soluble freely in water, Insoluble in alcohol and acetone.

Anwendungen

Ammonium sulfate is a widely used reagent in molecular biology and chromatography. It is useful in the isolation and purification of enzymes and proteins. It is used for the precipitation or fractionation of proteins or for purification of antibodies. It is also useful for crystallographic analysis of nucleic acids and proteins. Ammonium sulfate is also widely used in HPLC of proteins, such as in hydrophobic interaction chromatography. Ammonium sulfate is used in long PCR buffer, in PCR lysis solution, and in secondstrand cDNA synthesis. Also it is used for the HPLC analysis of phospholipids.

Bemerkungen

Store away from strong oxidizing agents. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.

Literaturverweise

Gilad Haran.; Rivka Cohen.; Liliana K Bar.; Yechezkel Barenholz. Transmembrane ammonium sulfate gradients in liposomes produce efficient and stable entrapment of amphipathic weak bases. Biochimica et Biophysica Acta (BBA) - Biomembranes. 1993, 1151 (2), 201-215.

Tage Astrup.; Sten Mullertz. The fibrin plate method for estimating fibrinolytic activity. Archives of Biochemistry and Biophysics. 1952, 40 (2), 346-351.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H303

May be harmful if swallowed.

Sicherheitshinweise: P312

Call a POISON CENTER or doctor/physician if you feel unwell.

Weitere Referenzen

Merck
14,555
Harmonized Tariff Code
3102.21
TSCA
Yes
RTECS
BS4500000

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