Sodium hydroxyde ≥98%, en pastilles, GPR RECTAPUR®
Fournisseur: VWR Chemicals
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Danger
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Synonyms:
Caustic soda
28245.265EA
23.5
EUR
28245.265
28245.298
28245.367
28245.460
Sodium hydroxyde ≥98%, en pastilles, GPR RECTAPUR®
Sodium hydroxyde
Formule:
NaOH MW: 40 g/mol Point d'ébullition: 1390 Point de fusion: 323 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 | Min. 98 % |
Heavy metals (as Pb) | Max. 5 ppm |
Total N (Nitrogen) | Max. 5 ppm |
CO3 (as Na2CO3) | Max. 1.0 % |
Cl (Chloride) | Max. 50 ppm |
PO4 (Phosphate) | Max. 20 ppm |
SiO4 (as SiO2) | Max. 100 ppm |
SO4 (Sulphate) | Max. 50 ppm |
Al (Aluminium) | Max. 10 ppm |
Fe (Iron) | Max. 10 ppm |
K (Potassium) | Max. 0.1 % |
Pb (Lead) | Max. 5 ppm |
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