Zinkoxide 99.5+%
Leverancier: Thermo Fisher Scientific
Ratings:
(No Reviews)
Total Ratings: 0
Avg. Ratings: 0.0 out of 5
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Waarschuwing
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Synoniemen:
Zinci oxidum, Zinc (II) oxide
194890010
194890050
ACRO194890010EA
55.1
EUR
ACRO194890010
ACRO194890050
Zinkoxide 99.5+%
Zinkoxide
Formule:
ZnO Smeltpunt: 1975 °C Dichtheid: 5,6 g/cm³ Bewaar temperatuur: Kamertemperatuur |
MDL Nummer:
MFCD00011300 CAS nummer: 1314-13-2 EINECS: 215-222-5 UN: 3077 ADR: 9,III Bereik: 01-2119463881-32 Merck Index: 13,10200 |
Specification Test Results
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 |
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