Industry Grade Feed Grade Zinc Oxide CAS No.1314-13-2

Short Description:

Zinc oxide is white powder, odorless, non-toxic and fine, relative density is 5.606, refractive index is 2.0041-2.029 ,fnp(43.3) is 1720°C, Boiling point is 1800 °C, soluble in acid, NaOH , NH4CL , insoluble in water, ethanol or ammonia, it can absorb the CO2 and water in the air and generate yellow ZnCO3,it can absorb ultraviolet rays.

Zinc oxide can be used as a white pigment, used in printing and dyeing, paper making and matches. In the rubber industry is used as natural rubber, synthetic rubber and latex of vulcanizing agent and reinforcing agent and colouring agent. Also used in pigment of zinc chrome yellow, zinc acetate and zinc carbonate, zinc chloride, etc. Also used for electron laser material, phosphor, feed additives, catalysts, etc. Used for making ointment, zinc coating, adhesive plaster, etc.

Product Detail


Product Tags

Description of goods:  Zinc Oxide

Mol.formula:          ZnO
CAS No. :              1314-13-2
Grade Standard:       Industrial Grade Feed Grade
Purity:                  99.5% 99.7%



Item Index Index
Zinc Oxide  (as ZnO) % 99.5 99.7
Metals (as dry) % No No
Lead Oxide (as Pb) % 0.05 0.37
Manganese Oxide (as Mn) % 0.0001 0.0001
Copper Oxide (as Cu) 0.0004 0.0002
Insoluble Matter in Hcl % 0.008 0.006
Loss on ignition % 0.20 0.20
Residue on sieve % 0.15 0.13
Water soluble matter 0.10 0.10



Zinc Oxide is one of the most important ceramic chemical raw material flux in ceramic industry, Zinc Oxide is widely used in brick and tile glaze and coarse pottery translucent glaze and process transparent glaze glaze tableware coarse ripening. Especially in building ceramics, wall tiles, glazes and low temperature porcelain glaze, more consumption. Zinc Oxide direct to Zinc Oxide or zinc into the glaze, and use Zinc Oxide in the glaze effect: Zinc Oxide has strong fluxing action in the glaze, glaze expansion coefficient can be reduced, improving the thermal stability of the product, but also can increase the glaze gloss and whiteness, improve the elasticity of glaze. At the same time the expansion of melting range can increase the luster glaze. ZnO is an integral part of architectural ceramics and art ceramics.



1. mainly used for rubber or cable industry as reinforcing agent and surfactant, and white glue stains

and filling agent, used as a curing agent in the neoprene
2. in the chemical fertilizer industry in feed gas for fine desulfurization
3. mainly used as white pigment, rubber vulcanization agent, organic synthesis catalyst,

desulfurization agent, used in electrostatic printing, pharmaceutical, etc
4. used in synthetic ammonia, oil, natural gas chemical raw materials of gas desulfurization
5. used as a benchmark analysis reagent, reagent, the fluorescent agent and matrix of light-sensitive materials
6. used for wet electrostatic photocopying, dry transfer printing, laser fax communication,

electronic computer records of static electricity and electrostatic plate making
7. used in plastics industry, sunscreen cosmetics products, special ceramics, special functional coatings

and textile health processing etc
8. is widely used in synthetic ammonia, methanol and hydrogen production of oil and gas industrial raw materials such as depth desulphurization purification process
9. used as a medicine, convergence for making ointment or adhesive plaster




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