Zinc Oxide powder food grade

Chemical Name: Zinc Oxide

Molecular Formula:ZnO

CAS: 1314-13-2

Molecular Weight:81.38

Character:Zinc Oxide occurs as a fine, white, amorphous powder. It gradually absorbs carbon dioxide from the air. It is insoluble in water and in alcohol, and is soluble in dilute acids and instrong bases.


Quality index:

Content(ZnO),% ≥99.0
Alkalinity Pass the test
Cadmium ≤3ppm
Arsenic ≤3ppm
Lead ≤10ppm
Mercury ≤0.10ppm
Loss on ignition,% ≤1.0
Substances Not Precipitated by Sulfide,% ≤0.5
Identification A+B Accord with the test

Quality standard: FCC

Packing:25kg/bag, plastic woven bag with PE inners.

Storage & Transportation: stored in a dry and ventilative warehouse, kept away form water and moisture during transport, unloaded with care so as to avoid damage to bags. Furthermore, it should be stored separately from poisonous substances.

Related Products

Scroll to Top
Our Product

Send Inquiry