Síran sodný, anhydrous 99,0, powder, BAKER ANALYZED® ACS, J.T.Baker®
Dodavatel: Avantor
Synonyms:
Disodium sulphate, Bisodium sulphate, Sulphuric acid disodium salt
3898-07EA
0
CZK
3898-07
3898-01
3898-05
Síran sodný, anhydrous 99,0, powder, BAKER ANALYZED® ACS, J.T.Baker®
Síran sodný
Vzorec:
Na₂SO₄ MW: 142.04 Bod varu: 1429 Bod tání: 888 Hustota: 2.7 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00003504 CAS číslo: 7757-82-6 EINECS: 231-820-9 Merck Index: 12,08829 |
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Výsledky specifikačního testu
Meets ACS Reagent Chemical Requirements |
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For Laboratory,Research,or Manufacturing Use |
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ACS - Assay (Na₂SO₄) | ≥99.0 % |
ACS - Insoluble Matter | ≤0.01 % |
ACS - Loss on Ignition | ≤0.5 % |
ACS - pH of 5% Solution at 25°C | 5.2 - 9.2 |
ACS - Chloride (Cl) | ≤0.001 % |
ACS - Phosphate (PO₄) | ≤0.001 % |
ACS - Calcium (Ca) | ≤0.01 % |
ACS - Magnesium (Mg) | ≤0.005 % |
ACS - Potassium (K) | ≤0.01 % |
ACS - Nitrogen Compounds (as N) | ≤5 ppm |
ACS - Heavy Metals (as Pb) | ≤5 ppm |
ACS - Iron (Fe) | ≤0.001 % |
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