Potassio idrossido 85-100.5%, pellets, Puriss., meetSpec_BP,Ph.Eur.,NF, Fluka™
Fornitore: Honeywell Chemicals
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Pericolo
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Synonyms:
Idrossido di potassio, Potassa caustica
Formula:
KOH Peso molecolare: 56.11 g/mol Punto di ebollizione: 1.327 °C (1.013 hPa) Punto di fusione: 360 °C Densità: 2.04 g/cm³ (20 °C) Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00003553 CAS Number: 1310-58-3 EINECS: 215-181-3 UN: 1813 ADR: 8 II REACH: 01-2119487136-33 Merck Index: 12,07806 |
Risultati del test di specificazione
Assay | 85.0 - 100.5 % |
Total alkali (as KOH) | Min. 85.0 % |
Assay of K₂CO₃ | Max. 1.0 % |
Assay of Potassium (K) | Min. 59.9 % |
Aluminium (Al) | Max. 10 ppm |
Arsenic (As) | Max. 0.0003 % |
Calcium (Ca) | Max. 0.002 % |
Iron (Fe) | Max. 10 ppm |
Sodium (Na) | Max. 1.0 % |
Heavy metals (as Pb) | Max. 5 ppm |
Chloride (Cl) | Max. 100 ppm |
Phosphate (PO₄) | Max. 10 ppm |
Silicate (as SiO₂) | Max. 0.01 % |
Sulfate (SO₄) | Max. 100 ppm |
Total N | Max. 0.0005 % |
Appearance of the solution | complying |
Water insoluble substances | complying |
Residual solvents | complying |
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