Molibdenian(VI) sodu dihydrat, EMSURE® Reag. Ph. Eur., ACS do analizy, Supelco®
Dostawca: Merck
Synonim:
Molybdic acid, sodium salt dihydrate, Molybdic acid sodium salt dihydrate, Molybdic acid disodium salt dihydrate, di-Sodium molybdate dihydrate, Sodium molybdate dihydrate, Sodium molybdenum oxide dihydrate
M-Clarity™ quality level = MQ300
1.06521.0100
1.06521.0250
1.06521.1000
1.06521.0100EA
635
PLN
1.06521.0100
1.06521.0250
1.06521.1000
Molibdenian(VI) sodu dihydrat, EMSURE® Reag. Ph. Eur., ACS do analizy, Supelco®
Molibdenian(VI) sodu dihydrat
Formuła:
Na₂MoO₄·2H₂O MW: 241.95 g/mol Temp. topnienia: 687 Gęstość: 3.28 g/cm³ (20 °C) Temperatura przechowywania: Temperatura otoczenia |
Numer MDL:
MFCD00149170 Numer CAS: 10102-40-6 Numer WE (dawny EINECS): 231-551-7 Klasyfikacja Merck : 13,08718 |
Wyniki testów specyfikacyjnych
Assay (precipitative titration) | ≥ 99.5 % |
pH-value (5 %; water, 25 °C) | 7.0 - 10.5 |
Insoluble matter | ≤ 0.005 % |
Chloride (Cl) | ≤ 0.005 % |
Nitrate (NO₃) | ≤ 0.005 % |
Phosphate (PO₄) | ≤ 0.0005 % |
Phosphate, Arsenate, Silicate (as PO₄) | ≤ 0.001 % |
Sulfate (SO₄) | ≤ 0.005 % |
Heavy metals (as Pb) | ≤ 0.0005 % |
Fe (Iron) | ≤ 0.001 % |
NH₄ (Ammonium) | ≤ 0.001 % |
Pb (Lead) | ≤ 0.001 % |
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