| Model: | Pharmaceutical |
|---|---|
| Brand: | Metalskingdom |
| Origin: | Made In China |
| Category: | Chemicals / Pharmaceutical Chemicals |
| Label: | Zinc Oxide , Pharmaceutical Grade , EP7 with GMP |
| Price: |
US $2.5
/ kg
|
| Min. Order: | 500 kg |
| Last Online:05 Apr, 2016 |
CAS NO. : 1314-13-2
EINECS: 215-222-5
Molecular Formula : ZnO
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 : bandage,medicine,cosmetic,plaster,adhesive plaster,dental impression pastezinc ointment and etc
Storage : Preserve in well closed containers
Packing : 25Kg woven bags lined with plastic bag(special packing can be made according to clients' requirement).
Specification EP7( % )
|
index item |
standard |
|
Assay(ZnO) |
99.0%-100.5% |
|
Alkalinity |
According to the test |
|
Carbonates and substances insoluble in acid |
according to the test |
|
Arsenic(As) |
Not more than 5ppm |
|
Cadmium(Cd) |
Not more than 10ppm |
|
Iron(Fe) |
Not more than 200ppm |
|
Lead(Pb) |
Not more than 50ppm |
|
Loss on Ignition(500'C) |
Not more than 1.0% |