Dear Sirs.

Shaanxi Baohua Technologiesl Co.,LTD. is a leading and reliable manufacturer and exporter of Sodium persulfate,Ammonium persulfate and Potassium persulfate,and are willing to cooperate with all circles of friends from domestic and abroad,our products as follows:

1>Commodity:Ammonium persulfate               

  Specs:Assay of [(NH4)2S2O8] 98.5%min.

  Active oxygen 6.91%min.

  Chloride and chlorate (as Cl) 0.001%max.

  Iron(Fe) 0.0005%max

  Heavy metals(as Pb) 0.001%max.

  Manganese (Mn) 0.00005max.

  Moisture 0.15%max.        

2>Commodity:Sodium persulfate

  Specs:Assay of (Na2S2O8) 99.0%min.

  Active oxygen 6.65%min.

  Free acid(as H2SO4) 0.01%max.

  Chloride and chlorate(as Cl) 0.005%max.

  Ammonium(as NH4) 0.2%max.

  Iron (Fe) 0.001%max.

  Heavy metals(as Pb) 0.001%max.

  Manganese (Mn) 0.00005%max.

  Moisture 0.05%max.

3>Commodty:Potassium persulfate

  Specs:Assay of (K2S2O8) 99.0%min.

Active oxygen 5.85%min

  Free acid (as H2SO4) 0.10%max.

  Chloride and chlorate (as Cl) 0.02%max.

Manganese(Mn) 0.00005%max

  Ammonium (as NH4) 0.05%max.

  Iron (Fe) 0.001%max.

Heavy metals(As Pb) 0.001%max

  Moisture 0.15%max.

Pls. Visit our homepage:http://www.bhchem.cn

For further information,Feel free to contact us for service.

Yours

Zhao

Tel:0086-917-2853895          Fax:0086-917-3433895

www.bhchem.cn

E-mail:sales@bhchem.cn

MSN:andy_zhiyang@hotmail.com