di-Sodio hidrogenofosfato dodecahidrato 98.5-102.5% Ph. Eur.

Proveedor: VWR Chemicals

Sinónimos: Sodio fosfato disódico dodecahidrato, Hidrogenoortofosfato de disodio dodecahidrato

28035.293EA 67.6 EUR
28035.293 28035.362 28035.460
di-Sodio hidrogenofosfato dodecahidrato 98.5-102.5% Ph. Eur.
di-Sodio hidrogenofosfato dodecahidrato
Formula: Na₂HPO₄·12H₂O
Pto. de fusión: 35 °C
Densidad: 1,52 g/cm³ (20 °C)
Temperatura de almacenaje: Ambiente
Número MDL: MFCD00149181
Núm. CAS: 10039-32-4
EINECS: 231-448-7
Índice Merck: 13,08733

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Resultados test especificaciones

Assay 98.5 - 102.5 %
Appearance Conforms (see CoA/CoS)
Identification A Passes test
Identification (PO4) Passes test
Identification (Na) Passes test
Appearance of solution Passes test
Reducing substances Passes test
Monosodium phosphate ≤ 2.5 %
Cl (Chloride) ≤ 200 ppm
SO4 (Sulphate) ≤ 500 ppm
Fe (Iron) ≤ 20 ppm
Heavy metals (as Pb) ≤ 10 ppm
Loss on drying (130°C; 4 h) 57.0 - 61.0 %
Residual solvents Unlikely by manuf.process
As (Arsenic) ≤ 2 ppm
Cd (Cadmium) ≤ 1 ppm
Co (Cobalt) ≤ 1 ppm
Hg (Mercury) ≤ 2 ppm
Ni (Nickel) ≤ 1 ppm
Pb (Lead) ≤ 2 ppm
V (Vanadium) ≤ 4 ppm
Conforms to Ph.Eur. Passes test


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