Quick Detail
Place of Origin
HS-CODE
28-
Package & Delivery Lead Time
Detailed Description
Properties:
Molecular formula:ZnO
Molecular weight :81.39
white /slight yellow fine powder , specific gravity 5.5－6.5 , granularity 0.15－0.7um ）, refractive index is 1.95－2.05 , specific heat in 20 ℃ 0.0915 ka. /g. ℃, melting point 1973 ℃, Zinc oxide evaporates in 1000 ℃ .
Company standard : HHXPQB — YHX （ YY ）— 2005
Uses:
pharmaceutical material Zinc oxide can be used in medicine
Packing, transportation and storage :
pharmaceutical material Zinc oxide
plastic bag or waterproof bag lined plastic woven bag , Net Wt. 50kg . size is : 580 × 1250mm .
It should ve protected by covers when transportation , avoid rain, moisture, or mixed with acidic matter .
packed in dry and airiness place, no contact with acid and alkali , In good condition, its valid period is an half year (the packing should be sealed), if expired, qualified product is still available
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