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Potassium dihydrogénophosphate 99+%, extra_pure

Fournisseur: Thermo Fisher Scientific

Synonyms: Monopotassiumphosphate, prim.-Potassium phosphate, Monopotassium phosphate, Potassium phosphate monobasic, Monobasic Potassium Phosphate, Potassium dihydrogen orthophosphate

205920025 205925000 205920100
ACRO205920025EA 161 EUR
ACRO205920025 ACRO205925000 ACRO205920100
Potassium dihydrogénophosphate 99+%, extra_pure
Potassium dihydrogénophosphate
Formule: KH₂PO₄
MW: 136.09 g/mol
Point d'ébullition: 100
Point de fusion: 253 °C
Température de stockage: Température ambiante
Numéro MDL: MFCD00011401
Numéro CAS: 7778-77-0
EINECS: 231-913-4
ATTEINDRE: 01-2119490224-41
Merck Index: 13,07744

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Résultats des tests de spécification

Appearance Colorless to white Crystalline powder or crystals
Loss on drying ≤1.0 % (105°C)
pH 4.2 to 4.7 (1 % at 20°C)
Titration with NaOH ≥99.0 % (on dried substance)
Arsenic (As) ≤3 ppm
Lead (Pb) ≤5 ppm


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