Zinc Oxide 99.7%
CAS No.: 1314-13-2
Molecular Formula: ZnO
Technical Specification:
Item Specification
ZnO 99.7%Min
Residue on 75um screen 0.10%Max
Water soluble matter 0.10%Max
Volatile matter in 105 0.30%Max
Oil absorption 14g/100g
Color killing (Compare with standard) 100Min
Properties: White powder, no smell, tasteless, no sand
Uses: The reinforcer of rubber, accelerant of rubber curing, the reinforcer of coating, the material of glass, catalyst and medicinal rubber paste, also applied in refinery, pigment and battery.
Packing: 25kg Bag.
SPECIFICATION FOR ACTIVE ZINC OXIDE
CHARACTERISTIC:
Highly dispersible Zinc Oxide produced by wet method process with ultra high BET surface area and lowest impurity.
SPECIFICATIONS:
Purity 99.5%
Zinc Oxide (ZnO) approx. 93%-98%
Zinc content ( Zn) approx. 75%-78.69%
Lead (Pb) max. 0.0005%
Cadmium (Cd) max. 0.0005%
Iron (Fe) max. 0.0015%
Manganese (Mn) max. 0.001%
Copper (Cu) max. 0.0005%
Sulfate(SO42-) max. 0.4%
Package:25kgs net in paper bag.
PROPERTIES:
Physical appearance : White to light yellowish powder.
Moisture at 105 oC : max. 1.0%
Apparent density (g/cm3) : approx. 0.75 ±0.1
Minus 325Mesh 99.99%
Average particle : approx. 0.1 u
Surface area (m2/gr) :
(B.E.T.Method) 20-30 m
we guarantee our ZnO% no less than 99.7%. It is highly appreciated if you can send us your specific inquiry (grade ) by return. We assure you to quote you the best offer ASAP upon receipt of your specific inquiry.
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