Ammonium sulphate 99,5, Ultra Pure Grade

Leverancier: VWR Chemicals
Ratings: (No Reviews)

Total Ratings: 0
Avg. Ratings: 0.0 out of 5

Synoniemen: Sulphuric acid diammonium salt, Diammonium sulphate, Mascagnite

0191-1KGEA 165 EUR
0191-1KG 0191-10KG 0191-5KG 0191-12KG 0191-50KG
Ammonium sulphate 99,5, Ultra Pure Grade
Ammonium sulphate

May be used for the precipitation or fractionation of proteins or for purification of antibodies. Useful for crystallographic analysis of nucleic acids and proteins.

Formule: (NH₄)₂SO₄
MW: 132.14 g/mol
Smeltpunt: 280 °C
Dichtheid: 1.78 g/cm³ (20 °C)
Bewaar temperatuur: Kamertemperatuur
MDL Nummer: MFCD00003391
CAS nummer: 7783-20-2
EINECS: 231-984-1
Bereik: 01-2119455044-46
Merck Index: 13,00559

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Specification Test Results

Arsenic <0.0001%
Chloride ≤0.0005%
DNase none detected
Heavy Metals (as Pb) ≤0.0002%
Insolubles ≤0.005%
Iron ≤0.0005%
Magnesium Test Pass
pH (5%, Water) @25 °C 5 – 6
Phosphate ≤0.0005%
Protease none detected
Purity (Dry Basis) ≥99.5%
Residue on Ignition ≤0.005%
RNase none detected
Selenium ≤0.002%


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