3,4-Pyridinedicarboxylic acid 490-11-9
Ukubukeka: impushana emhlophe
Ubumsulwa: 99.0% min
Amanzi:0.5% ubuningi
[Na+]: 330ppm ubuningi
[SO42-]:120ppm ubuningi
[Cl-]:330ppm ubuningi
[Fe3+]:120ppm ubuningi
[Ca2+]:120ppm ubuningi
Akuzona izimpahla eziyingozi
☑ I-3,4-Pyridinedicarboxylic acid ivamise ukusetshenziselwa ukuhlanganiswa kwezinto ezibalulekile zokusetshenziswa noma okuphakathi kwemithi nesibulala-zinambuzane, futhi idlala indima ebalulekile ekuhlanganiseni kwezidakamizwa ze-pyridine ngoba inomsebenzi omuhle webhayoloji.
☑ Isipiliyoni sokukhiqiza esingaphezu kweminyaka engama-30;
☑ Izinto ezibhalisiwe ngaphansi kwemithetho ye-EU-REACH;
☑ Umkhiqizo ogunyazwe izinkampani zamazwe ngamazwe embonini eminingi;
☑ Ukulethwa Okufika Ngesikhathi: Isikhathi sokuhola seviki elingu-1.
☑ Sinohlelo oluphelele lokuphatha ikhwalithi, olungagcini nje ekuthatheni amasampula, indlela yokuhlaziya, ukugcinwa kwesampula, inqubo yokusebenza ejwayelekile;
☑ I-Freemen iqinisekisa ukuhambisana kwekhwalithi, inqubo eqinile yokuphatha izinguquko iyalandelwa, okuhlanganisa inqubo kanye nezinto zokusebenza, impahla eluhlaza, ukupakisha;
☑ Isampula ingafika ezandleni zakho zingakapheli izinsuku ezingama-20 kumakhasimende akwamanye amazwe;
☑ Inani elincane le-oda lisuselwa kuphakheji eyodwa;
☑ Sizokwenza impendulo emibuzweni yakho phakathi namahora angu-24, ithimba lezobuchwepheshe elizinikele lizolandela futhi lilungele ukunikeza izixazululo uma unesicelo;
Oxhumana naye wamukelekile ukuze uthole imininingwane eyengeziwe!
