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회사소개
HEBEI JIHENG GROUP CO.,LTD lies in Henghsui city, Hebei , China. Itfs the largest manufacturer of the persulphates in the north of China. Our primary products are the Ammonium persulphare, Potassium persulphate, Sodium persulphateCPotassium 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 wefll 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(105Ž) 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
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