Ammonium sulfate ≥99.5%, Ultrapure Bioreagent Molecular biology grade, for liquid chromatography, J.T. Baker®

Supplier: Avantor
Warning

Synonyms: Diammonium sulfateDiammonium sulphateSulfuric acid diammonium salt

Management of Change (MOC) category = N

4027-07 4027-09 4027-07 4027-02 4027-06 4027-09 4027-06 4027-02
JT4027-7EA 786.19 USD
JT4027-7 JT4027-09 CAJT4027-7 JT4027-2 JT4027-6 CAJT4027-9 CAJT4027-6 CAJT4027-2
Ammonium sulfate ≥99.5%, Ultrapure Bioreagent Molecular biology grade, for liquid chromatography, J.T. Baker®
Ammonium sulphate

For protein precipitation, liquid chromatography and molecular biology applications.

Formula: (NH₄)₂SO₄
MW: 132.14 g/mol
Melting Pt: 336…339 °C
Density: 1.78 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00003391
CAS Number: 7783-20-2
EINECS: 231-984-1
REACH: 01-2119455044-46
Merck Index: 13,00559

Order Now

Specification Test Results

For Laboratory,Research,or Manufacturing Use
Assay ((NH₄)₂SO₄) ≥99.5 %
Insoluble Matter ≤0.005 %
pH of 5% Solution at 25°C 5.0 - 6.0
Residue after Ignition ≤0.005 %
Absorbance of a 1M Solution - 260 nm ≤0.04
Absorbance of a 1M Solution - 280 nm ≤0.04
RNase Activity (None Detected) Passes Test
DNase Activity (None Detected) Passes Test
Protease Activity (None Detected) Passes Test
Chloride (Cl) ≤3 ppm
Nitrate (NO₃) ≤10 ppm
Phosphate (PO₄) ≤3 ppm
Arsenic (As) ≤0.2 ppm
Trace Impurities - Cadmium (Cd) ≤2 ppm
Trace Impurities - Calcium (Ca) ≤2 ppm
Trace Impurities - Copper (Cu) ≤0.2 ppm
Trace Impurities - Iron (Fe) ≤1 ppm
Trace Impurities - Lead (Pb) ≤0.1 ppm
Trace Impurities - Lithium (Li) ≤2 ppm
Trace Impurities - Magnesium (Mg) ≤2 ppm
Trace Impurities - Manganese (Mn) ≤0.6 ppm
Trace Impurities - Potassium (K) ≤2 ppm
Trace Impurities - Zinc (Zn) ≤0.5 ppm
Solution Test Passes Test

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Learn more About VWR