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Heptamolybdenan amonný tetrahydrát ACS

Dodávateľ: Thermo Fisher Scientific
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Synonymá: Hexaammonium heptamolybdate tetrahydrate, Ammonium molybdate(VI) tetrahydrate, Ammonium molybdate tetrahydrate, Hexammonium heptamolybdate 4-hydrate, Molybdic acid ammonium salt tetrahydrate

423310050 423315000 423311000 423310025
ACRO423310050EA 35.97 EUR
ACRO423310050 ACRO423315000 ACRO423311000 ACRO423310025
Heptamolybdenan amonný tetrahydrát ACS
Heptamolybdenan amonný tetrahydrát
Vzorec: (NH₄)₆Mo₇O₂₄·4H₂O
Mw: 1235.86
Teplota tavenia: 190 °C
Hustota: 2.49 g/cm³
Skladovacia teplota: Ambient
Číslo MDL: MFCD00167059
Číslo CAS: 12054-85-2
EINECS: 234-722-4
Merck Index: 13,00536

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Výsledky špecifikačného testu

Appearance White to off-white Crystalline powder or crystals (May have a yellow to light green hue)
Titration Complexometric 81.0 to 83.0 % (as MoO3)
Chloride (Cl) ≤0.002 %
Nitrate (NO3) (Limit about 0.003%) Passes test
Phosphate (PO4) ≤5 ppm
Sulfate (SO4) ≤0.02 %
AsO4, PO4, SiO4 (as SiO2) ≤0.001 %
Magnesium (Mg) ≤0.005 %
Potassium (K) ≤0.01 %
Sodium (Na) ≤0.01 %
Heavy metals (ICP-OES) ≤0.001 %
Insoluble matter ≤0.005 %


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