Siarczan(VI) sodu 99,0, BAKER ANALYZED®, Laboratory Reagent, J.T.Baker®
Dostawca: Avantor
Synonim:
Disodium sulphate, Bisodium sulphate, Sulphuric acid disodium salt
0313.0500EA
158
PLN
0313.0500
0313.1000
0313.5000
0313.9025
Siarczan(VI) sodu 99,0, BAKER ANALYZED®, Laboratory Reagent, J.T.Baker®
Siarczan(VI) sodu
Formuła:
Na₂SO₄ MW: 142.04 g/mol Temp. Wrzenia: 1429 Temp. topnienia: 888 Gęstość: 2.7 g/cm³ (20 °C) Temperatura przechowywania: Temperatura otoczenia |
Numer MDL:
MFCD00003504 Numer CAS: 7757-82-6 Numer WE (dawny EINECS): 231-820-9 Klasyfikacja Merck : 12,08829 |
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Wyniki testów specyfikacyjnych
Assay | min. 99.0 % |
Calcium, Magnesium and R2O3 Precipitate | max. 0.01 % |
Chloride (Cl) | max. 0.001 % |
Insoluble Matter | max. 0.01 % |
Potassium (K) (by AAS) | max. 0.01 % |
Loss on Ignition | max. 0.5 % |
pH of 5% Solution at 25°C | 5.2 - 9.2 |
Trace Impurities (in ppm) | |
Arsenic (As) | max. 0.5 |
Iron (Fe) | max. 5 |
Heavy Metals (as Pb) | max. 5 |
Nitrogen Compounds (as N) | max. 5 |
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