zinc oxide 99% ar

Description

CAS 1314-13-2
Molecular Formula ZnO
Molecular Weight 81.38
Shelf Life 60 Months
Physical Properties
Physical State at 20 °C Solid Colour White powder
Odour Odorless Melting Point/ Freezing Point [°C] 1975°C
Density [g/cm3] 5.6 Solubility in Water [% weight] Insoluble in water
Specifications
Appearance White powder Assay (Complexometric) Min 99%
Substance Insoluble in Dilute H2So4 Max 0.01% Free Alkali Passes test
Chloride (Cl) Max 0.001% Sulphate (So4) Max 0.01%
Total Nitrogen (N) Max 0.0005% Lead (Pb) Max 0.002%
Copper (Cu) Max 0.0005% Iron (Fe) Max 0.0005%
Manganese (Mn) Max 0.0005% Cadmium (Cd) Max 0.0005%
Arsenic (As) Max 0.0001% Calcium (Ca) Max 0.001%
Sodium (Na) Max 0.001% Substance Reducing Kmno4 (As O) Max 0.0008%
Dangerous Goods Information
UN Number 3077 DG Class 9
Safety Information & Hazard Symbols
Symbol GHS09
Signal Word Warning
Hazard Statement H410
Precaution Statement P273-P501

zinc oxide 99% ar

$69.00

SKU C02882-00500-HS Category
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