Ammonium sulfate ≥99.0%, GenAR® for biotechnology, Macron Fine Chemicals™

Supplier: AVANTOR PERFORMANCE MATERIALS

Synonyms: Diammonium sulfateDiammonium sulphateSulfuric acid diammonium salt

7725-65 7725-22 7725-88 7725-65 7725-88 7725-22
MK772565EA 1206.56 USD InStock
CAMK772565 CAJT7725-22 CAMK772588 MK772565 MK772588 JT7725-22
Ammonium sulfate ≥99.0%, GenAR® for biotechnology, Macron Fine Chemicals™
Ammonium sulfate
Formula: (NH₄)₂SO₄
MW: 132.14 g/mol
Melting Pt: 336 to 339 °C
Density: 1.78 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00003391
CAS Number: 7783-20-2
EINECS: 231-984-1
UN: 0000
REACH: 01-2119455044-46
Merck Index: 13,00559

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Specification Test Results

For Laboratory,Research,or Manufacturing Use
ACS - Assay ≥ 99.0 %
Solubility Passes Test
ACS - Arsenic (As) ≤ 0.00002 %
ACS - Chloride (Cl) ≤ 0.0002 %
ACS - Heavy Metals (as Pb) ≤ 0.0005 %
ACS - Insoluble Matter ≤ 0.005 %
ACS - Iron (Fe) ≤ 0.0003 %
ACS - Nitrate (NO₃) ≤ 0.0002 %
ACS - Phosphate (PO₄) ≤ 0.0005 %
ACS - Residue on Ignition ≤ 0.005 %
ACS - pH of 5% Solution at 25°C 5.0 - 6.0
Copper (Cu) ≤ 1 ppm
Zinc (Zn) ≤ 1.000 ppm
Enzyme Activity - DNase Activity Passes Test
Enzyme Activity - RNase Activity Passes Test
Enzyme Activity - Protease Activity Passes Test
Endotoxin Concentration (EU/g) ≤ 2.5

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