Kaliumacetat 99,0-101,0 Ph. Eur.
Leverandør: VWR Chemicals
Ratings:
Ingen bedømmelse
Samlet vurdering
Gennemsntilig vurdering
Synonymer:
Acetic acid potassium salt
85507.290EA
644
DKK
85507.290
85507.462
Kaliumacetat 99,0-101,0 Ph. Eur.
Kaliumacetat
Formel:
CH₃COOK Molekylvægt: 98.14 g/mol Smeltepunkt: 304 Massefylde: 1.57 g/cm³ (25 °C) Flammepunkt: >250 °C Opbevaringstemperatur: Stue temperatur |
MDL Number:
MFCD00012458 CAS-nummer: 127-08-2 EINECS: 204-822-2 Merck Index: 13,07687 |
|
Specifikationer Testresultater
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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