Orthophosphate de tripotassium trihydraté ≥98.0%, AnalaR NORMAPUR®
Marques : VWR ChemicalsTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
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Danger
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Synonyme(s):
tri-Potassium phosphate trihydraté, Potassium phosphate trisodique trihydraté
Formule:
K₃O₄P·3H₂O Poids moléculaire: 266.31 g/mol Densité: 3.12 Température de stockage: Température ambiante |
Numéro MDL:
MFCD00151709 Numéro CAS: 22763-03-7 |
Résultats des tests de spécification
Assay | ≥ 98.0 % |
Appearance | White hygroscopic powder |
Identification | Passes test |
di-Potassium hydrogen phosphate | ≤ 2.0 % |
Free alkali (as KOH) | ≤ 1.0 % |
Heavy metals (as Pb) | ≤ 20 ppm |
Total N (Nitrogen) | ≤ 10 ppm |
Cl (Chloride) | ≤ 30 ppm |
As (Arsenic) | ≤ 1 ppm |
Fe (Iron) | ≤ 10 ppm |
Na (Sodium) | ≤ 0.5 % |
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