Zinc Oxide for Pharmaceutical Grade

Use: Huiyuan pharmaceutical zinc oxide is mainly used for production of paste, tablets, cap-sule and injection. Especially, it is necessary composition of new and special drug.
1. It has high purity and it can play good pharmacological action.
2. The particle size is small so that it is convenient for use and well mixing with other burden.

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Cosmetics Grade Zinc Oxide Pharmaceutical Grade Zinc Oxide Food Grade Zinc Oxide High-purity Zinc Oxide Zinc Oxide

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Product Description

Product Implementing Standards British Pharmacopeia(BP) US Pharmacopeia(USP)

Inspection items	BP	USP	Measured values
ZnO(Dry ZnO)	99.0-100.5	99.0-100.5	99.9
(Pb) ≤	0.005%max	0.003%	0.0025%max
(Cd) ≤	0.001%max	0.001%	0.0002%max
(As) ≤	0.0005%max	0.00003%	0.00002%max
(Fe) ≤	0.02%max	——	0.002%max
Burn reduction(500℃)≤	1.0%max	——	——