Pharmaceutical grade zinc oxide (1314-13-2)
Contact Info
- Add:Yanggu County Economic Development Zone, Zip: 252300
- Contact: Manager Yang
- Tel:+86-635-6322099
- Email:sdruiqi@sdruiqi.com
Other Products
|
Project
|
Indicators
|
|||
|
Standard
|
Experimental results
|
Standard
|
Experimental results
|
|
|
Pharmaceutical grade
|
Pharmaceutical grade
|
Premium grade
|
Premium grade
|
|
|
Zinc oxide (by dry weight)
|
≥99.7
|
99.83
|
≥99.7
|
99.75
|
|
Metallic substances (in terms of Zn) %
|
No
|
No
|
No
|
No
|
|
Lead oxide (calculated as Pb)%
|
≤ 0.037
|
0.0005
|
≤ 0.037
|
0.0012
|
|
Copper oxide (calculated as Cu)%
|
≤ 0.0002
|
0.0001
|
≤ 0.0002
|
0.0001
|
|
Cadmium oxide%
|
≤ 0.0006
|
0.0003
|
≤ 0.0006
|
0.0003
|
|
Tin oxide%
|
≤ 0.0002
|
0.00011
|
≤ 0.0002
|
0.00011
|
|
Iron oxide%
|
≤ 0.001
|
0.0005
|
≤ 0.001
|
0.0005
|
|
Manganese oxide (calculated as Mn)%
|
≤ 0.0001
|
0.00002
|
≤ 0.0001
|
0.00002
|
|
Hydrochloric acid insoluble matter %
|
≤ 0.006
|
0.004
|
≤ 0.006
|
0.004
|
|
Percentage of weight loss
|
≤ 0.2
|
0.009
|
≤ 0.2
|
0.009
|
|
Water-soluble substances %
|
≤ 0.10
|
0.08
|
≤ 0.10
|
0.08
|
|
105℃ Volatile substances %
|
≤ 0.3
|
0.15
|
≤ 0.14
|
0.12
|
|
Screen residue (325 mesh)
|
≤ 0.3
|
0.01?
|
≤ 0.3
|
0.01?
|
If the user has specific requirements for the heavy metal content and fineness indicators, they can negotiate with the production factory to resolve the issue.
Performance
Zinc oxide is also known as zinc oxide powder or zinc white. It is an important inorganic chemical raw material, a white powder. It is stable at room temperature and has good covering power and coloring power. It is insoluble in water and alcohol, but soluble in acids, alkalis and ammonia salt solutions.
Purpose
Applicable to medicine, health care, glass, magnetic materials, ceramics, chemical industry, rubber, such as zinc lactate, zinc gluconate, zinc borate, high-grade zinc sulfate, stearic acid zinc, crystal glass, optical glass, liquid crystal glass, electronic glass, petroleum additives, phosphating solution, zinc oxide lightning arresters, batteries, dyeing, cosmetics, rubber additives, rubber products.
Packaging
Polypropylene woven bags or kraft paper bags, lined with plastic film bags, with a net weight of 25KG per bag.
| Industry Category | Chemicals |
|---|---|
| Product Category | Zinc oxide series |
| Brand: | |
| Spec: | |
| Stock: | |
| Origin: |
