Description

• Application: Isolation and identification of milk-clotting proteases from Prinsepia utilis Royle and its application in cheese processing.: This study utilized ammonium sulfate for the isolation of milk-clotting proteases, which were then applied in cheese processing, enhancing the efficiency and quality of cheese production (Zhang et al., 2024). Diffusion-driven fed-batch fermentation in perforated ring flasks.: The research used ammonium sulfate in fed-batch fermentation processes to enhance microbial growth and product yield, demonstrating its utility in optimizing industrial fermentation techniques (Lüchtrath et al., 2024). Ammonium Sulfate to Modulate Crystallization for High-Performance Rigid and Flexible Perovskite Solar Cells.: This research investigates the role of ammonium sulfate in modulating the crystallization process of perovskite solar cells, significantly improving their performance and stability (Zou et al., 2024). Effectiveness of three nitrification inhibitors on mitigating trace gas emissions from different soil textures under surface and subsurface drip irrigation.: The study utilized ammonium sulfate in combination with nitrification inhibitors to reduce trace gas emissions in agricultural settings, highlighting its environmental benefits (Ribeiro et al., 2024).
• Analysis Note: Purity (metallic): ≥ 99.9999 %Assay (acidimetric): ≥ 99.5 %Chloride (Cl): ≤ 3 ppmNitrate (NO₃): ≤ 10 ppmPhosphate (PO₄): ≤ 5 ppmAg (Silver): ≤ 0.010 ppmAl (Aluminium): ≤ 0.050 ppmBa (Barium): ≤ 0.050 ppmBe (Beryllium): ≤ 0.010 ppmBi (Bismuth): ≤ 0.050 ppmCa (Calcium): ≤ 0.100 ppmCd (Cadmium): ≤ 0.005 ppmCo (Cobalt): ≤ 0.005 ppmCr (Chromium): ≤ 0.010 ppmCu (Copper): ≤ 0.005 ppmFe (Iron): ≤ 0.050 ppmGa (Gallium): ≤ 0.050 ppmIn (Indium): ≤ 0.050 ppmK (Potassium): ≤ 0.100 ppmLi (Lithium): ≤ 0.050 ppmMg (Magnesium): ≤ 0.010 ppmMn (Manganese): ≤ 0.010 ppmNa (Sodium): ≤ 0.100 ppmNi (Nickel): ≤ 0.010 ppmPb (Lead): ≤ 0.005 ppmSr (Strontium): ≤ 0.010 ppmTl (Thallium): ≤ 0.005 ppmZn (Zinc): ≤ 0.010 ppm
• Legal Information: SUPRAPUR is a registered trademark of Merck KGaA, Darmstadt, Germany