Potassium acétate 99,0-101,0 Ph. Eur.
Fournisseur: VWR Chemicals
Synonyms:
Acetic acid potassium salt
85507.290EA
97.8
EUR
85507.290
85507.462
Potassium acétate 99,0-101,0 Ph. Eur.
Potassium acétate
Formule:
CH₃COOK MW: 98.14 g/mol Point de fusion: 304 Densité: 1.57 g/cm³ (25 °C) Point d'éclair: >250 °C Température de stockage: Température ambiante |
Numéro MDL:
MFCD00012458 Numéro CAS: 127-08-2 EINECS: 204-822-2 Merck Index: 13,07687 |
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Résultats des tests de spécification
Assay (calculated on dried substance) | 99.0 - 101.0 % |
Appearance | Conforms (see CoA/CoS) |
Identification A | Passes test |
Identification B | Passes test |
Appearance of solution | Passes test |
pH (5 %) | 7.5 - 9.0 |
Reducing substances | Passes test |
Cl (Chloride) | Max. 200 ppm |
SO4 (Sulphate) | Max. 200 ppm |
Fe (Iron) | Max. 20 ppm |
Heavy metals (as Pb) | Max. 4 ppm |
Na (Sodium) | Max. 0.5 % |
Loss on drying (105°C) | Max. 3.0 % |
Residual solvents | Passes test |
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