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Potassium acétate 99-101%, Puriss., Conforme aux spécifications analytiques BP, Ph. Eur., E261, Fluka™

Marques : Honeywell Chemicals
Ratings: Ecrire un avis

Total Evaluation: 0
Moyenne des Notes : 0.0 sur 5

Synonyme(s): Acétate de potassium

25059-1KG 25059-5KG 25059-25KG
25059-1KGEA 117 EUR
25059-1KG 25059-5KG 25059-25KG
Potassium acétate 99-101%, Puriss., Conforme aux spécifications analytiques BP, Ph. Eur., E261, Fluka™
Potassium acétate
Formule: CH₃COOK
Poids moléculaire: 98.14 g/mol
Point de fusion: 292 °C
Densité: 1.57 g/cm³ (20 °C)
Température de stockage: Température ambiante
Numéro MDL: MFCD00012458
Numéro CAS: 127-08-2
EINECS: 204-822-2
Indice Merck: 13,07687
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Commander maintenant

Résultats des tests de spécification

Assay (calculated to the dried substance) 99.0 - 101.0 %
Loss on drying (150°C, 2h) Max. 1 %
Loss on drying (105°C) Max. 3.0 %
Water (Karl Fischer) Max. 2 %
pH (5 %, 20°C) 7.5 - 9.0
Aluminium (Al) Max. 1 ppm
Arsenic (As) Max. 2 ppm
Calcium (Ca) Max. 0.005 %
Copper (Cu) Max. 0.0004 %
Iron (Fe) Max. 10 ppm
Mercury (Hg) Max. 1 ppm
Sodium (Na) Max. 0.5 %
Magnesium (Mg) Max. 0.003 %
Lead (Pb) Max. 2 ppm
Zinc (Zn) Max. 0.001 %
Heavy metals (as Pb) Max. 4 ppm
Chloride (Cl) Max. 50 ppm
Sulfate (SO₄) Max. 100 ppm
Reducing impurities complying
Formic acid, formiates other impurities (HCOOH) Max. 1000 ppm
Residual solvents complying
Appearance of the solution complying


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