Sodio idrossido ≥98.0% (by acidimetry), in pastiglie ACS, ISO per analisi
Fornitore: PanReac AppliChem
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Pericolo
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Synonyms:
Idrossido di sodio
SOLUBILITY: water 1,090 g/l at 20 °C
PHYSICAL DESCRIPTION: White solid as lentils or flakes, frosted, caustic deliquescent, absorbing CO2 from the air
Formula:
NaOH Punto di ebollizione: 1390 °C Punto di fusione: 318 °C Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00003548 CAS Number: 1310-73-2 EINECS: 215-185-5 UN: 1823 ADR: 8,II |
Risultati del test di specificazione
Minimum Assay (Acidim.) | 98.0% |
Insoluble Matter in H₂O | Max. 0.005% |
Chloride (Cl) | Max. 0.001% |
Nitrogen Compounds (as N) | Max. 0.0005% |
Phosphate (PO₄) | Max. 0.0005% |
Sulphate (SO₄) | Max. 0.002% |
Silicate SiO₂ | Max. 0.001% |
Carbonate (as Na₂CO₃) | Max. 1.0% |
Heavy Metals (as Pb) | Max. 0.0005% |
Al | Max. 0.0005% |
As | Max. 0.00004% |
Ca | Max. 0.0005% |
Cd | Max. 0.0005% |
Co | Max. 0.0005% |
Cu | Max. 0.0005% |
Fe | Max. 0.0005% |
Hg | Max. 0.00001% |
K | Max. 0.02% |
MG | Max. 0.0005% |
Mn | Max. 0.0005% |
Ni | Max. 0.0005% |
PB | Max. 0.0005% |
Zn | Max. 0.001% |
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