Sodium hydroxyde ≥98%, en pastilles, Puriss. p.a. ACS, Reag. Ph. Eur. (max. 0,02% K), Fluka™
Fournisseur: Honeywell Chemicals
|
Danger
|
30620-20KG
30620-1KG
30620-4X5KG
30620-5KG
30620-6X1KG
30620-20KGEA
491
EUR
30620-20KG
30620-1KG
30620-4X5KG
30620-5KG
30620-6X1KG
Sodium hydroxyde ≥98%, en pastilles, Puriss. p.a. ACS, Reag. Ph. Eur. (max. 0,02% K), Fluka™
Sodium hydroxyde
Formule:
NaOH Point d'ébullition: 1.390 °C (1.013 hPa) Point de fusion: 319 °C Densité: 2.13 g/cm³ (20 °C) Température de stockage: Température ambiante |
Numéro MDL:
MFCD00003548 Numéro CAS: 1310-73-2 EINECS: 215-185-5 ONU: 1823 ADR: 8,II ATTEINDRE: 01-2119457892-27 Merck Index: 14,08627 |
Résultats des tests de spécification
Assay | 98.0 - 100.5 % |
Assay of Na₂CO₃ | Max. 1.0 % |
Aluminium (Al) | Max. 0.0005 % |
Arsenic (As) | Max. 0.0001 % |
Calcium (Ca) | Max. 0.0005 % |
Copper (Cu) | Max. 0.0005 % |
Iron (Fe) | Max. 5 ppm |
Mercury (Hg) | Max. 0.05 ppm |
Potassium (K) | Max. 0.02 % |
Magnesium (Mg) | Max. 0.0005 % |
Nickel (Ni) | Max. 0.0005 % |
Lead (Pb) | Max. 0.0002 % |
Zinc (Zn) | Max. 0.0005 % |
Heavy metals (as Pb) | Max. 5 ppm |
Heavy metals (as Ag) | Max. 0.002 % |
Chloride (Cl) | Max. 100 ppm |
Phosphate (PO₄) | Max. 0.0005 % |
Silicate (as SiO₂) | Max. 0.001 % |
Sulfate (SO₄) | Max. 100 ppm |
Total N | Max. 0.0003 % |
Appearance of the solution | complying |
Vapor Pressure | <18 mmHg ( 20 °C) |
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