Zinc Oxide Powder



[Product Name]: Zinc Oxide Powder (Feed/Industrial Grade)

[Chemical Formula]: ZnO

[CAS]: 1314-13-2

[Product Description]:

Zinc oxide is a white pigment used in the pharmaceutical industry, for printing and dyeing, as industrial reinforcing and coloring agents, and during commercial production of writing paper and matches. Natural and synthetic rubber production, and associated latex vulcanization activation agents, require zinc oxide. Zinc also has applications in relation to the production of chrome yellow pigment, zinc acetate, zinc carbonate, and in zinc chloride manufacturing processes. Lastly, zinc is critical in relation to the production of electron laser materials, phosphors, feed additives, chemical catalysts, magnetic materials, during the manufacture of feed additives, and for the processing of zinc nutritional supplements.

[Certificate of Analysis]:

Testing Item  Standard Result
Purity/% ≥95 95~99
Moisture/% ≤0.8 0.3
Water Insolubles/% ≤0.7 0.2
Lgnition Loss/% 1~4 2
HCL Insolubles/% ≤0.04 0.03
Heavy Metal (Pb)/% ≤0.0030 0.0007
Mercury (Hg)/% ≤0.0030 Not detected
Ferrum (Fe)/% ≤0.0030 0.0011
Chloride (Cl)/% ≤0.30 0.11
Arsenic (As)/% ≤0.0030 0.0003
Cadmium (Cd)/% ≤0.0040 0.0003
Copper (Cu)/% ≤0.0008 0.0002
Manganese (Mn)/% ≤0.0008 0.0002
Size (powder passes through a 0.1mm test sieve)/% ≥95 Conforms
Specific Area/(m/g) ≥45 Conforms
Bulk Density/(g/ml) ≤0.35 Conforms
Note: We can order/manufacture products in accordance with customers’ requirements.

[Storage]: Store in a climate controlled, insulated, dry, and ventilated location. Avoid moisture at all times. Please handle carefully to prevent bag damage and be sure to stockpile in a location that does not contain toxic substances

[Packaging]: Net 25kg/600kg/800kg in woven polypropylene bags with PE-liners

[Loading]: 18mt/20FCL’; 12~16mt/20FCL’ without pallets

[Shelf Life]: Two years (when properly stored)


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