Natriumsulfaatti ≥99.0%, BAKER ANALYZED®, Laboratory Reagent, J.T.Baker®
Toimittaja: Avantor
0313.1000EA
49.63
EUR
0313.1000
0313.0500
0313.5000
0313.9025
Natriumsulfaatti ≥99.0%, BAKER ANALYZED®, Laboratory Reagent, J.T.Baker®
Natriumsulfaatti
|
Kaava:
Na₂SO₄ MW: 142,04 g/mol Kiehumispiste: 1429 °C (1013 hPa) Sulamispiste: 888 °C Tiheys: 2,7 g/cm³ (20 °C) Storage Temperature: Huoneenlämpö |
MDL numero:
MFCD00003504 CAS-numero: 7757-82-6 EINECS: 231-820-9 Merck Index: 12,08829 |
|
Testitulosten erittely
| 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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