Potassium permanganate 99,0-100,5 Ph. Eur.
Marques : VWR ChemicalsTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
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Danger
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Synonyme(s):
Permanganate de potassium
Formule:
KMnO₄ Poids moléculaire: 158.03 g/mol Point de fusion: > 240 °C Densité: 2.7 g/cm³ (20 °C) Température de stockage: Température ambiante |
Numéro MDL:
MFCD00011364 Numéro CAS: 7722-64-7 EINECS: 231-760-3 UN: 1490 ADR: 5.1 II Indice Merck: 12,07824 |
Résultats des tests de spécification
Assay | 99.0 - 100.5 % |
Appearance | Conforms (see CoA/CoS) |
Identification A | Passes test |
Identification (K) | Passes test |
Appearance of solution | Passes test |
Substances insoluble in water | ≤ 1.0 % |
Cl (Chloride) | ≤ 200 ppm |
SO₄ (Sulphate) | ≤ 500 ppm |
Water | ≤ 0.5 % |
Residual solvents | Passes test |
As (Arsenic) | ≤ 1 ppm |
Cd (Cadmium) | ≤ 1 ppm |
Co (Cobalt) | ≤ 1 ppm |
Hg (Mercury) | ≤ 1 ppm |
Ni (Nickel) | ≤ 1 ppm |
Pb (Lead) | ≤ 1 ppm |
V (Vanadium) | ≤ 1 ppm |
Conforms to Ph.Eur. | Passes test |
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