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Direct Zinc Oxide

Technical Grade Zinc Oxide

Molecular Formula:	ZnO
Brand of Products:	Baofull
Molecular Weight:	81.37
CAS No.	1314-13-2
H.S. Code:	2817.0010
Property:	White powder, odourless, relative density 5.606, stable under normal temperature. Insoluble in water and alcohol, soluble in acid, alkaki and amkonium solution.
Usage:	Used in rubber, dope cable, porcelain enamel, oil, pottery and porcelain, glass and other chemical industry.
Packing:	25kg net in PP woven bag or as required by customers.

Direct process zinc oxide quality meet standard of GB/T3494-1996

Item/Parameter	Standard
Item/Parameter	ZnO99.5%	ZnO99%	ZnO98%	ZnO95%	ZnO90%
Zinc Oxide (in accordance with dry materials) %	99.5	99.0	98.0	95.0	90.0
Lead oxide (PbO)%	0.12	0.2	1.0	3.0	4.0
Cadmium oxide (CdO) %	0.02	0.05	--	--	--
Cupric oxide (CuO) %	0.006	--	--	--	--
Manganese (Mn) %	0.0002	--	--	--	--
Metallic Zinc (in accordance with Zn) %	--	--	--	--	--
Muriatic Acid Insoluble Substance %	0.03	0.04	0.5	1.0	2.0
Loss On Ignition %	0.4	0.6	0.7	5.0	5.0
Water Soluble Substance %	0.4	0.6	0.7	5.0	5.0
Sieve Residue (45um mesh ) %	0.28	0.32	0.5	1.0	1.0
Volatile at 105 %	0.4	0.4	0.5	1.0	1.0
Hiding Power g/m2	--	--	--	--	--
Oil Absorption g/100g	--	--	--	--	--
Reducing Power (compared with standard sample) %	--	--	--	--	--
Color(compared with standard sample) %	Come up to standard sample

Note: Special requirements should be decided through negotiation between the seller and the buyer.

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Phone：+86-772-3821109
Fax：+86-772-3816692
E-mail：baofull@baofull.com
Web：www.baofull.com / www.baofull.com.cn

Address:Room No.2-7-4, Dan Gui Yuan, No.8 Chenhua Road, Liuzhou, Guangxi, China 545005