????   |   CONTACT US
  • ?????0632-5113088
  • ?????0632-5113066
    • ??????? ?? >> ???? >> ?????????????? >> ?????????EDTMPS ????

    ?????????EDTMPS

    Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium

    ?????????????????????????

    ???  C6H15O12N2P4Na5                ???????546.03

    ???

    ?????????EDTMPS???

    ?

    ???????

    EDTMPS????????????????????????????????3?5??????????????????????????200????????????EDTMPS?????????8?????????????????????????????????????????????????????????EDTMPS????????????????

    EDTMPS?????????????????????????????????????????

    ?????? ??HG/T 3538-2011

    ?  ? ?  ?
    ? ? ???????
    ????(?EDTMPA?)/% 24.0?26.0
    ????(?EDTMPS?)/% 30.0?32.6
    ??? (?Cl-?) % ?2.0
    pH(??) 6.0?8.0
    ???20??/g¡¤cm-3 ?1.25
    Fe??(?Fe?) /mg¡¤L-1 ?10.0

    ??????

    ?????????????????2?10mg/L?EDTMPS?HPMA?1:3???????????????????EDTMPS???BTA?PAAS?????????

    ???????

    EDTMPS??????, ??25kg?????????????????????????

    ??????

    EDTMPS?????????????????????????????????????????

    ????????? EDTMPS
    EDTMPS????????????????????????????????3?5??????????????????????????200???????????
    EDTMPS??????????
    EDTMPS????????????????????????????????3~5?????????????,???????????EDTMPS?200????????????
    ??????????EDTMPS???
    ??????????????????,???????????????????????,??????????????