0
<-- nev left start -->

Ammonium Sulphate Crystal

Ammonium Sulphate Crystal
Ammonium Sulphate Crystal
Price And Quantity
  • Metric Ton/Metric Tons
  • 25
  • Metric Ton/Metric Tons
  • 50.00 - 150.00 USD ($)
    Product Specifications
    • 4.5 to 6.5
    • N/A
    • Room Temperature
    • (NH4)2SO4 or H8N2O4S
    • 235 to 280
    • Diammonium sulfate
    • 132.14 g/mol Grams (g)
    • water
    • 1.77 g/cm3 Gram per cubic centimeter(g/cm3)
    • Other
    • Ammonium sulfate
    • 7783-20-2
    • Industrial Grade
    • Industrial
      Product Description

       Ammonium sulfate precipitation is a common method for protein purification by precipitation. As the ionic strength of a solution increases, the solubility of proteins in that solution decreases. Ammonium sulfate is extremely soluble in water due to its ionic nature, therefore it can "salt out" proteins by precipitation.[3] Due to the high dielectric constant of water, the dissociated salt ions being cationic ammonium and anionic sulfate are readily solvated within hydration shells of water molecules. The significance of this substance in the purification of compounds stems from its ability to become more so hydrated compared to relatively more nonpolar molecules and so the desirable non-polar molecules coalesce and precipitate out of the solution in a concentrated form. This method is called salting out and necessitates the use of high salt concentrations that can reliably dissolve in the aqueous mixture.

      The percentage of the salt used is in comparison to the maximal concentration of the salt in the mixture can dissolve. As such, although high concentrations are needed for the method to work adding an abundance of the salt, over 100%, can also oversaturate the solution, therefore, contaminating the non-polar precipitate with salt precipitate.[4] A high salt concentration, which can be achieved by adding or increasing the concentration of ammonium sulfate in a solution, enables protein separation based on a decrease in protein solubility; this separation may be achieved by centrifugation. Precipitation by ammonium sulfate is a result of a reduction in solubility rather than protein denaturation, thus the precipitated protein can be solubilized through the use of standard buffers.[5] Ammonium sulfate precipitation provides a convenient and simple means to fractionate complex protein mixtures.

      Trade Information
      • FOB MUNDRA PORT
      • Cash Advance (CA)
      • 25000 Per Week
      • 7 Week
      • Yes
      • Free samples are available
      • Africa, Middle East, Western Europe, Eastern Europe, South America, North America, Central America, Australia, Asia
      • All India
        Contact Us

        Plot No. F-11, R-16 Square, Opp. Dominos Pizza, Kapodara Patiya, Ankleshwar, Gujarat, 393002, India
        Phone :07383022601