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????????????????????????????????Ethylenediaminetetraacetic acid disodium salt??
??????????????EDTA-Na2
??????????(Formula)?? C10H14N2Na2O8
??????????(Molecular Weight)?? 336.21
????CAS No.?? 139-33-3

????????????22??????100ml??????????10.8g

1??Appearance??White Crystal??

????2??Content??99.90%??

????3??PH(5%liquor????4-6

????????????????????????????????????????????????????????????????????????????????????????????????????????????(??????????????????????????????)??

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