Potasio sorbato, en gránulos Ph. Eur., NF, BP
Proveedor: VWR Chemicals
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Atención
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Sinónimos:
(E,E)-Hexa-2,4-dienoato de potasio
26976.291EA
222
EUR
26976.291
26976.462
Potasio sorbato, en gránulos Ph. Eur., NF, BP
Potasio sorbato
Appearance: White or almost white powder or granules.
Precaución: Not for use as Active Pharmaceutical Ingredient (API)
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Formula:
CH₃CH=CHCH=CHCOOK MW: 150,22 g/mol Pto. de fusión: 270 °C Densidad: 1,36 g/cm³ (20 °C) Temperatura de almacenaje: Ambiente |
Número MDL:
MFCD00016546 Núm. CAS: 24634-61-5 EINECS: 246-376-1 Índice Merck: 13,07756 |
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Resultados test especificaciones
| Pureza (calculado sobre sustancia seca) | 99.0 --> 101.0 % |
| Apariencia | Conforms (see CoA/CoS) |
| Statement of original manufacturer | Pasa test |
| Acetone (*) | ≤ 200 ppm |
| Other residual solvents (*) | Unlikely by manuf.process |
| As (Arsenic) | Max. 2 ppm |
| Cd (Cadmium) | Max. 1 ppm |
| Co (Cobalt) | Max. 1 ppm |
| Hg (Mercury) | Max. 1 ppm |
| Ni (Nickel) | Max. 1 ppm |
| Pb (Lead) | Max. 2 ppm |
| V (Vanadium) | Max. 1 ppm |
| Conforms to Ph.Eur./NF/BP | Passes test |
| Ph.Eur./BP specifications | Max. 1 ppm |
| Assay (dried substance) [Ph.Eur./BP] | 99.0 - 101.0 % |
| Identification B | Passes test NF |
| Identification D | Passes test Ph.Eur./BP |
| Appearance of solution | Passes test Ph.Eur./BP |
| Acidity or alkalinity | Passes test NF |
| Aldehydes (calc. as C2H4O) [Ph.Eur./BP] | ≤ 0.15 % |
| Loss on drying (105°C; 3 h) [Ph.Eur./BP] | ≤ 1.0 % |
| NF specifications | |
| Assay (calculated on dried basis) [NF] | 98.0 - 102.0 % |
| Content of potassium [NF] | 24.5 - 27.6 % |
| Identification A | Passes test NF |
| Limit of aldehyde (as acetaldehyde) [NF] | ≤ 0.15 % |
| Loss on drying (105°C; 3 h) [NF] | ≤ 1.0 % |
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