Potasio hidróxido 85.0-100.5%, en lentejas Ph. Eur.
Proveedor: VWR Chemicals
|
Peligro
|
Sinónimos:
Potasa cáustica, Hidróxido de potasio
26670.294EA
64.6
EUR
26670.294
26670.363
26670.465
Potasio hidróxido 85.0-100.5%, en lentejas Ph. Eur.
Potasio hidróxido
Formula:
KOH Pto. Ebullición: 1320 °C (1013 hPa) Pto. de fusión: 360 °C Densidad: 2,04 g/cm³ (20 °C) Temperatura de almacenaje: Ambiente |
Número MDL:
MFCD00003553 Núm. CAS: 1310-58-3 EINECS: 215-181-3 UN: 1813 ADR: 8,II IR: 01-2119487136-33 Índice Merck: 12,07806 |
Resultados test especificaciones
Assay (calculated as KOH) | 85.0 - 100.5 % |
Appearance | Conforms (see CoA/CoS) |
pH (20°C; 0,01 %) | Min. 10.5 |
Identification B (K) | Passes test |
Solution S1 | Passes test |
Solution S2 | Passes test |
Appearance of solution | Passes test |
CO3 (as K2CO3) | Max. 2.0 % |
Cl (Chloride) | Max. 200 ppm |
PO4 (Phosphate) | Max. 100 ppm |
SO4 (Sulphate) | Max. 200 ppm |
Fe (Iron) | Max. 10 ppm |
Na (Sodium) | Max. 1.0 % |
Heavy metals (as Pb) | Max. 10 ppm |
Residual solvents | Passes test |
Conforms to Ph.Eur. | Passes test |
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