Zinc oxide powder for medicine is a commonly used chemical additive, which has a wide range of medical applications, such as treatment of skin diseases, filling teeth, deodorization and antibacterial, etc.
Zinc Oxide Powder For Medicine
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Zinc oxide powder is a commonly used chemical additive, which has a wide range of medical applications, such as treatment of skin diseases, filling teeth, deodorization and antibacterial, etc.
Product name |
Zinc oxide |
Molecular formula |
ZnO |
CAS NO |
1314-13-2 |
EINECS NO |
215-222-5 |
Density |
5.606g/cm3 |
Molecular weight |
81.38 |
Melting point |
1975℃ |
Boiling Point: |
2360ºC |
Purity |
0.99 |
Active substance content |
0.997 |
Appearance |
White powder or crystal |
H.S CODE |
2817001000 |
1、Treatment of skin diseases: zinc oxide powder for medicine is added to daily necessities and medicines used to treat various skin diseases, such as baby powder and barrier cream for diaper rash, calamine cream, and anti-dandruff wash Hair essence, antibacterial ointment, etc. Medical zinc oxide powder is also the main component of a kind of tape (called zinc oxide tape), which is used by athletes as a bandage to prevent soft tissue damage
2、Filling. Zinc phosphate cement powder is made of zinc oxide powder for medicine and phosphoric acid-based liquid. It has adhesion, but it has insufficient strength and is soluble in saliva. Therefore, it is not suitable for use as a permanent filler. It is used to fill the bottom when filling amalgam or for filling deciduous teeth. The mixture of zinc oxide powder for medicine and 0.5% iron oxide is called calamine, which is used to prepare calamine lotion. Zinc oxide powder for medicine and eugenol containing eugenol can be used for dental implants and dental restorations.
3、Deodorant and antibacterial.:The fine zinc oxide powder for medicine
particles have deodorizing and antibacterial effects, so they are added to cotton fabrics, rubber, and food packaging. zinc oxide powder for medicine particles are more antibacterial than bulk materials. This is because zinc oxide is not as antibacterial as silver itself, but because fine particles have a larger surface area.
Standard:《HG/T4532-2013》 |
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Item |
type1-1 |
type1-2 |
type2-1 |
type2-1 |
Zinc oxide(Zn0 calculating as dry materia)% ≥ |
99 |
85 |
99.8 |
95 |
loss on drying % ≤ |
0.8 |
— |
— |
0.8 |
Water soluble matter % ≤ |
0.2 |
0.4 |
0.05 |
0.4 |
Lead ( pb)% ≤ |
0.001 |
0.001 |
0.001 |
0.001 |
Mercury(Hg)% ≤ |
0.0003 |
0.0003 |
0.0003 |
0.0003 |
Cadmium (Cd)% ≤ |
0.0003 |
0.0003 |
0.0003 |
0.0003 |
Arsenic(Ar)% ≤ |
0.0003 |
0.0003 |
0.0003 |
0.0003 |
SEM average particle size/um≤ |
80 |
80 |
— |
80 |
specific surface area(m3/g)≥ |
15 |
30 |
— |
40 |
Storage:Stockpiled at the ventilated place, avoiding rain, moisture and insolation. Please handle with care to prevent bag damage, store away from toxic substances.
Production capacity: 500 MTS per day
Payment term: L/C, T/T, Western Union, Paypal
Min. Order: 2 MTS
Package:25 kg in woven bags with PE lining, or as customer requirement
Quality Control:Meet the quality of your sample. OEM is available. All the batch is tested before packing and sample is kept in our Lab.
Sample:Sample is free, but not including the air freight
Custom logo: Custom logo can be printed on the bag
Delivery time:7-15 workdays after payment
Port of loading:Xingang, Qingdao, Shanghai, China
Expiration date:For two years