Imprimer

Zinc oxyde ≥99.0%, AnalaR NORMAPUR® pour analyses

Fournisseur: VWR Chemicals
Attention

Synonyms: Zinci oxidum, Zinc (II) oxide

29211.298EA 105 EUR
29211.298 29211.460
Zinc oxyde ≥99.0%, AnalaR NORMAPUR® pour analyses
Zinc oxyde
Formule: ZnO
MW: 81.39 g/mol
Point de fusion: 1975 °C
Densité: 5.61 g/cm³ (25 °C)
Température de stockage: Température ambiante
Numéro MDL: MFCD00011300
Numéro CAS: 1314-13-2
EINECS: 215-222-5
ONU: 3077
ADR: 9 III
ATTEINDRE: 01-2119463881-32

Commander maintenant

Résultats des tests de spécification

Assay Min. 99.0 %
Insolubility in diluted HCl Max. 50 ppm
Not precipitated by (NH4)2S (as SO4) Max. 0.25 %
Substances reducing KMnO4 (as O) Max. 15 ppm
Cl (Chloride) Max. 10 ppm
NO3 (Nitrate) Max. 20 ppm
PO4 (Phosphate) Max. 20 ppm
SO4 (Sulphate) Max. 100 ppm
As (Arsenic) Max. 1 ppm
Cu (Copper) Max. 20 ppm
Fe (Iron) Max. 5 ppm
Mn (Manganese) Max. 10 ppm
Pb (Lead) Max. 50 ppm


Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Plus About VWR