Print…

Óxido de zinco 99.5+%

Fornecedor: Thermo Fisher Scientific
Atenção

194890010 194890050
ACRO194890010EA 55.1 EUR
ACRO194890010 ACRO194890050
Óxido de zinco 99.5+%
Óxido de zinco
Fórmula: ZnO
Ponto de Fusão: 1975 °C
Densidade: 5,6 g/cm³
Temperatura de Armazenamento: Ambiente
Número MDL : MFCD00011300
Número CAS: 1314-13-2
EINECS: 215-222-5
UN: 3077
ADR: 9,III
ALCANCE: 01-2119463881-32
Merck Index: 13,10200

Encomendar

Especificações dos Resultados do Teste

Appearance White to faintly yellowish-white Powder
Titration Complexometric ≥99.50 %
Additional info Passes test
Particle size ≤0.01 % Sieve residue on 45 micron sieve
Residue after ignition ≤1 % (1 g, 500°C)
Specific surface area 3.5 to 9 m²/g
Alkalinity ≤0.3 ml/g (ml 0.1 N HCl/g)
Arsenic (As) ≤5 ppm
Cadmium (Cd) ≤10 ppm
Iron (Fe) ≤200 ppm
Lead (Pb) ≤50 ppm


Learn more

About VWR

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

Mais info About VWR