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, anhydre ≥98% ACS

Marques : VWR Chemicals
Ratings: Ecrire un avis

Total Evaluation: 0
Moyenne des Notes : 0.0 sur 5

Synonyme(s): Potassium phosphate dibasique, Potassium phosphate disodique

0705-2.5KGEA 712 EUR
0705-2.5KG 0705-500G 0705-12KG 0705-50KG
, anhydre ≥98% ACS
di-Potassium hydrogénoorthophosphate
Formule: K₂HPO₄
Poids moléculaire: 174.18 g/mol
Point de fusion: 340
Densité: 2.3 g/cm³ (20 °C)
Température de stockage: Température ambiante
Numéro MDL: MFCD00011383
Numéro CAS: 7758-11-4
EINECS: 231-834-5
Indice Merck: 13,07743
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Résultats des tests de spécification

Chloride <0.003%
Heavy Metals (as Pb) ≤0.0005%
Insolubles ≤0.01%
Iron ≤0.001%
Loss on Drying ≤1%
Nitrogen Compounds ≤0.001%
pH (5%, Water) @25°C 8.5 – 9.6
Purity ≥98%
Sodium ≤0.05%
Sulphate ≤0.005%


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