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最新国际求购:肥料级正磷酸 ,orthophosphoric acid fertilizer grade orthophosphoric acid fertilizer grade orthophosphoric acid fertilizer grade orthophosphoric acid fertilizer gradethe requirements for thischemical is as follows, it can be of 2 variants.1.orthophosphoric acidconsentration (content) of p2o5 more than 52%presipitation (sediment) of solid parts less than 1.5%density - 1.6-1.7 kg/dcm3consentration (content) of so3 less than 1.5%2.superphosphoric acid(polyphosphoric acid, more evaporated orthophosphoric acid)consentration (content) of p2o5 68-72%presipitation (sediment) of solid parts 0% nodensity - 1,98-2,1 kg/dcm3grade of conversion p2o5 - 25-40%str kharkovskaya shocce, kiev, kiev, ukrainecontact person ms. alina yelenkotelephone 380-44-5636381fax 380-44-5636381 websitehttp://bbs.todaytex.com 更多:http://www.todaytex.com
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