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<P><STRONG><U>export(at)fhzinc.com</U></STRONG></P>
<P><STRONG><U>Basic description</U></STRONG></P>
<P><BR>Formula: ZnSO4·7H2O</P>
<P>CAS No.: 7446-20-0</P>
<P>HS Code: 283329300</P>
<P>EIENCS: 231-793-3<BR>Quality: ISO9001:2000</P>
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<P><STRONG><U>Physical Description</U></STRONG></P>
<P><BR>Mol Weight:287.56</P>
<P>Appearance: white crystalline powder&nbsp; or granular<BR>Odour: Odorless<BR>Melting Point: It loses water at 30 degree C to give the hexahydrate and more water is lost at 70 degree C to form the monohydrate. Lose hexahydrate at 100 degree,The anhydrous salt forms at 280 degree C<BR>Melting &nbsp;Point: 100 C (Decomposes)<BR>Density: 1.957</P>
<P>&nbsp;&nbsp;Zinc Sulphate hepta&nbsp;&nbsp;&nbsp;&nbsp;</P>
<P>ITEMS&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; UNIT&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; SPECIFICATION&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</P>
<P>Zn&nbsp;&nbsp;&nbsp;&nbsp; %min&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp; 21</P>
<P>Pb&nbsp;&nbsp;&nbsp;&nbsp; (ppm) max&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 10&nbsp;</P>
<P>As&nbsp;&nbsp;&nbsp;&nbsp; (ppm) max&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 5&nbsp;&nbsp;&nbsp;&nbsp;</P>
<P>Cd&nbsp;&nbsp;&nbsp; (ppm) max&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 10&nbsp;&nbsp;&nbsp;&nbsp;</P>
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<P>&nbsp;<STRONG><U>Uses</U></STRONG></P>
<P>ZnSO4 is mainly used as raw material for the production of lithopone&nbsp; and zinc salts. &nbsp;It is also used in synthetic fiber industry, zinc plating,&nbsp;&nbsp;&nbsp; Pesticides,flotation, fungicide and water purification.</P>
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<P><STRONG><U>Storage&nbsp; </U></STRONG></P>
<P>&nbsp;&nbsp; Dry and hermetic.</P>
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Industrial sector: 
Country of origin: 
Brand: 
Fenghe
Model: 
FH1101

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fhzinc
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