• Details

• we lies in Henghsui city, Hebei , China. It is the largest manufacturer of the persulphates in the north of China. Our primary products are the Ammonium persulphate,Potassium persulphate, Sodium persulphate,Potassium bromate,Sodium bromate,Sodium bromite. We have strong technology power ,advanced management system and perfect inspection system. Our products are in good quality with competitive price. We have got ISO9002 CERTIFICATE,60 per cent of our products is exported to about 30 countries and areas cover South-east Asia, Europe and U.S.A and enjoy good reputation. We have abundant experience on the export business, and we will offer our best products and services to you .
  
  PERSULPHATES
  
  AMMONIUM PERSULPHATE Assay 98.5%MIN Active oxygen 6.91% MIN Residue after ignition 0.02%MAX Chloride and chlorate 0.001% MAX Manganese 0.00005% MAX Iron 0.0005% MAX Heavy metals 0.0005%MAX Moisture 0.10% MAX
  
  
  POTASSIUM PERSULPHATE Assay 99.0% MIN Active oxygen 5.85% MIN Chloride and chlorate 0.02% MAX Manganese 0.0003%MAX Iron 0.001% MAX Heavy metals 0.002% MAX Moisture 0.15% MAX
  
  SODIUM PERSULPHATE Assay 99.0% MIN Active oxygen 6.65% MIN Chloride and chlorate 0.005%MAX Ammonia 0.05% MAX Manganese 0.0001% MAX Iron 0.001%MAX Heavy metals 0.001% MAX Moisture 0.05%MAX
  
  
  BROMATES
  
  POTASSIUM BROMATE Purity 99 % MIN Loss on drying 0.1% MAX Insoluble in water 0.01% MAX Bromide 0.04% MAX Ferrous 0.01% MAX As 0.0001% MAX Heavy metal (by lead) 0.0005% MAX Sulfate 0.01% MAX Chloride 0.0005% MAX PH 6.5+/-0.5 PACKING: N.W. 50kg drums. SODIUM BROMATE Assay 99.7% MIN Loss on drying(105) 0.1% MAX As 0.0002% MAX Chloride 0.02% MAX Bromide 0.04% MAX Sulphate 0.01% MAX Ferrous 0.0005% MAX Heavy metal(Pb) 0.0005% MAX PH 6.5+/-1.5　 　 PACKING: N.W.25kg or 50kg bags, 50kg fibre drums
  
  
  SODIUM BROMITE Assay 60-80 Relative Density 1.28-1.30 Active Bromine 142-180 Appearance yellow transparent liquid PH 13-14 PACKING: N.W. 25kg plastic drum.
  
  Jenny zhang
  Export manager
  hebei fine chemical co.,ltd
  Yahoo Messenger: persulphatecn@yahoo.com
  Msn messenger:bingqizhang@hotmail.com
  skype:candy88zhang

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