Sodium molybdate dihydraté, EMSURE® Reag. Ph. Eur., ACS pour analyses, Supelco®
: Merck
: 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
:10102-40-6
:
:Na₂MoO₄·2H₂O
:MFCD00149170
:241.95 g/mol
:13,08718
:687 °C
:3.28 g/cm³ (20 °C)
:M-Clarity™ quality level = MQ300
:Température ambiante
:231-551-7
- Environmentally Preferable:
- 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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