zinc oxide 90 making electron laser materialsproperties: 1.
white powder or hexagonal crystal, odourlessness, relative density:
5.606g/cm3, stable nature under normal temperature.2. insoluble in
water and alcohol, soluble in acid, alkali and ammonium
hydroxide.3. Zinc oxide is a kind of white pigment, also called
zinc white. When heated, it will turn to yellow, but after cooling
down, it still turn back to
white.Zinc Oxide / ZnO PropertiesMolecular formulaZnOMolar mass81.408 g/molAppearanceWhite solidOdorodorlessDensity5.606 g/cm3Melting point1975 °C (decomposes)[1]Boiling point2360 °CSolubility in water0.16 mg/100 mL (30 °C)Band gap3.3 eV (direct)Refractive index (nD)2.0041Zinc Oxide / ZnO SpecificationItem/ParameterStandardZinc
Oxide % ≥ZnO 99.5%ZnO 99.7%ZnO 99.8%ZnO 99.9%Metallic Zinc (in
accordance with Zn) %NoneNoneNoneNoneLead oxide
(PbO)%≤0.050.0370.0010.001Cadmium oxide (CdO) %
≤----0.00050.0005Cupric oxide (CuO) % ≤0.00040.00020.00020.0002As
≤----0.00050.0005Manganese (Mn) % ≤0.00010.0001----Ferro Oxide
(FeO) % ≤--0.001----Muriatic Acid Insoluble Substance %
≤0.0080.0060.0040.004Loss On Ignition % ≤0.20.2----Water Insoluble
Substance % ≤0.20.1----Volatile 105°C % ≤0.40.30.30.3Sieve Residue
(45um mesh ) % ≤0.10.10.10.1Surface Area % ≥45506060Oil Absorption
g/100g ≤--14----Reducing Power (compared with standard sample) %
≥--100----Zinc oxide ApplicationUsed as white dyestuff and
used in printing & dyeing , paper, match and medicine industry.Used
in rubber industry as vulcanization activator, reinforecement
agent and coloring agent of natural rubber, synthetic rubber
and latex.Used in the processing of zinc chrome yellow, zinc
acetate, zinc carbonate, zinc chloride, etc.Used for making
electron laser materials, flurescent powder, forage additives,
catalysts, magnetic materials.Packing details:Storage: Stockpiled
at the ventilated place, avoiding rain, moisture and insolation.
Please handle with care to prevent bag damage, store away from
toxic substances.Packing: Net 25kg/1000kg in Plastic woven bags
with PE liningLoading: 20MT/20FCL'; 20MT/20FCL' with
palletsExpiration date: For two years /* January 22, 2024
19:08:37 */!function(){function s(e,r){var
a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
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