2,7-Naphthalenedisulfonic acid disodium mchere

● Uses2,7-Disulfonaphthalene Disodium Salt ndi analyte omwe amagwiritsidwa ntchito pofufuza anion selective exhaustive injection-sweep-micellar eletrokinetic chromatography.

2,7-Naphthalenedisulfonic acid disodium mchere ndi mankhwala pawiri ndi maselo chilinganizo C10H6Na2O6S2.Ndi mchere wa disodium wa 2,7-naphthalenedisulfonic acid, womwe umatanthawuza kuti uli ndi ayoni awiri a sodium (Na +) omwe amagwirizanitsidwa ndi magulu a sulfonic acid (-SO3H) omwe amaphatikizidwa ndi mphete ya naphthalene pa malo a 2 ndi 7. Chigawo ichi ndi Nthawi zambiri amapezeka ngati ufa wa crystalline woyera kapena wopanda-woyera ndipo umasungunuka kwambiri m'madzi.Nthawi zambiri amagwiritsidwa ntchito ngati utoto wapakatikati popanga utoto wokhazikika, utoto wa asidi, ndi utoto wachindunji.Mchere wa mchere wa disodium umapangitsa kusungunuka ndi kukhazikika kwa mankhwalawa m'madzi opangira madzi.2,7-Naphthalenedisulfonic acid disodium mchere angagwiritsidwenso ntchito ngati pH regulator kapena buffering agent muzinthu zosiyanasiyana zamakampani.Magulu ake a sulfonic acid amachititsa kuti azikhala acidic kwambiri, omwe angagwiritsidwe ntchito m'mapulogalamu omwe pH ikufunika.Mofanana ndi mankhwala aliwonse, ndikofunika kuti mugwiritse ntchito mchere wa 2,7-Naphthalenedisulfonic acid disodium mosamala ndikutsatira njira zotetezera.Ndikoyenera kuwunikanso zolemba zachitetezo chazinthu zotetezedwa (MSDS) ndikutsata malangizo onse otetezedwa mukamagwira ntchito ndi gululi.