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heptamolibdenian amonu tetrahydrat, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. reagent analityczny

Dostawca: VWR Chemicals
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21276.185EA 653 PLN
21276.185 21276.260 21276.460 21276.298
heptamolibdenian amonu tetrahydrat, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. reagent analityczny
heptamolibdenian amonu tetrahydrat
Formuła: (NH₄)₆Mo₇O₂₄·4H₂O
MW: 1235,86 g/mol
Gęstość: 2,498 g/cm³ (20 °C)
Temperatura przechowywania: Temperatura otoczenia
Numer MDL: MFCD00167059
Numer CAS: 12054-85-2
Numer WE (dawny EINECS): 234-722-4
Klasyfikacja Merck : 13,00536

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Wyniki testów specyfikacyjnych

Assay (calculated as MoO3) 81.0 - 83.0 %
Heavy metals (as Pb) Max. 10 ppm
Insolubility in water Max. 50 ppm
Mg and alkaline earth metals Max. 0.02 %
Cl (Chloride) Max. 5 ppm
NO3 (Nitrate) Max. 0.05 %
PO4 + AsO4 + SiO4 (as PO4) Max. 5 ppm
PO4 + AsO4 + SiO4 (as SiO2) Max. 10 ppm
SO4 (Sulphate) Max. 50 ppm
Cu (Copper) Max. 10 ppm
Fe (Iron) Max. 5 ppm
K (Potassium) Max. 100 ppm
Mg (Magnesium) Max. 50 ppm
Na (Sodium) Max. 100 ppm
Pb (Lead) Max. 10 ppm
Conforms to ACS Passes test
Conforms to Reag. Ph.Eur. Passes test

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