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Molecular Weight : 81.38
Properties : White powder,stable under normal temperature, good
hiding power and colouring power.Insoluble in water and alcohol ,soluble in
acid ,alkali and amkonium solution. Use : medicine,cosmetic,plaster,adhesive plaster,dental
impression paste zinc ointment and etc
Packing : 25Kg woven bags lined with plastic bag(special packing can be made according to clients'
requirement).
Specification( % )
|
Standard EP7
|
|
|
Assay(ZnO)
|
99.0%-100.5%
|
|
Alkalinity
|
According |
|
Carbonates |
according |
|
Arsenic(As)
|
Not more |
|
Cadmium(Cd)
|
Not more |
|
Iron(Fe)
|
Not more |
|
Lead(Pb)
|
Not more |
|
Loss on |
Not more |
