Imprimer

Sodium dihydrogénophosphate, anhydre ≥99%, HiPerSolv CHROMANORM® pour HPLC

Fournisseur: VWR Chemicals

Synonyms: Sodium dihydrogenphosphate (granular), Sodium dihydrogen orthophosphate, Monobasic Sodium Phosphate, Sodium phosphate monobasic

85916.150EA 94.4 EUR
85916.150 85916.230
Sodium dihydrogénophosphate, anhydre ≥99%, HiPerSolv CHROMANORM® pour HPLC
Sodium dihydrogénophosphate
Formule: NaH₂PO₄
MW: 119.98 g/mol
Point de fusion: ∼650 °C
Densité: 0.9996 g/cm³ (20 °C)
Température de stockage: Température ambiante
Numéro MDL: MFCD00003527
Numéro CAS: 7558-80-7
EINECS: 231-449-2
ATTEINDRE: 01-2119489796-13
Merck Index: 12,08806

Commander maintenant

Résultats des tests de spécification

Assay ≥ 99 %
Appearance White crystalline powder
Filter test Conforms to standard
RP gradient test Conforms to standard
Solubility in water (0.1 g/ml; 25°C) Colourless, complete
pH (20°C; 10 %) 4,0 - 4,5
Absorbance (210 nm) (0.5 mol/l) ≤ 0,1
Absorbance (260 nm) (0.5 mol/l) ≤ 0,06
Absorbance (280 nm) (0.5 mol/l) ≤ 0,04
Absorbance (320 nm) (0.5 mol/l) ≤ 0,02
Absorbance (500 nm) (0.5 mol/l) ≤ 0,02


Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Plus About VWR