ammonium persulfate(persulphate)

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Name : Ammonium persulfate Molecular formula: (NH4)2S2O8 Molecular weight: 228.20 Characteristics: Ammonium persulfate is a white, crystalline, odourless salt. It is used as initiator for the polymerization of monomers and as a strong oxidizing agent in many application. It has the particular advantage of being almost nonhygroscopic, of having a particularly good storage of stability as a result of its extremely high purity and of being easy and safe to handle. Specification: Assay 98.5%MIN Active oxygen 6.91% MIN Residue after ignition0.02% MAX Chloride and chlorate 0.001% MAX Heavy metals 0.0005%MAX Iron 0.0005% MAX Manganese 0.00005% MAX Moisture 0.10% MAX Application: APS is a suitable initiator for the emulsion or solution polymerization of acrylic monomer, vinyl acetate, vinyl acetate, vinyl chloride etc. and for the emulsion copolymerisation of styrene, acrylonitrile, butadiene etc.. Aps is also a kind of oxidizing agent: (1) Used in cleaning and picking of metal surface. (2) Used in accelerated curing of low formaldehyde adhesives. (3)Used in modification of starch , production of binders and coating materials. (4) Desizing agent and bleach activer (5) An essential component of bleaching formulations for hair cosmetics. Package: (1)25Kg net weight paper bag with one PE line (2) 25Kg net weight PE bag (3) 25Kg net weight woven bag with two PE liner (4) 25Kg net weight paper bag with one PE line (5) 1000Kg net weight fiber drum with one PE liner (6) 25Kg net PE bag and 25Kg net cartons We have got ISO 9001: 2000 in 2005 and IQNet2000 The certificate No.: CN-0205Q12348ROM.About 60 percent of our products is exported to about 30 countries and areas cover South-east Asia, Europe and enjoy good reputation. Penny Zhang TEL: ++86-318-2150911 ++86-15130896017 FAX:++86-318-2147805 zhangyongping.love (at)163(.)com zhangyongping(at)jihenggroup(.)com MSN:hszhangyongping(at)hotmail.com

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HEBEI JIHENG GROUP CO.,LTD

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