3,4-Pyridinedicarboxylic acid 490-11-9
Ukubonakala: umgubo omhlophe
Ubunyulu: 99.0% min
Amanzi:0.5% max
[N / A+]: 330ppm max
[NJALO42-]:120ppm max
[Cl-]:330ppm max
[Fe3+]:120ppm max
[Ca2+]:120ppm max
Ayizompahla eziyingozi
☑ I-3,4-i-Pyridinedicarboxylic acid isoloko isetyenziselwa ukudibanisa izinto ezibalulekileyo eziluhlaza okanye i-intermediates yeyeza kunye ne-pesticide, kwaye idlala indima ebalulekileyo kwi-synthesis yamachiza e-pyridine kuba inomsebenzi omhle we-biological.
☑ Ngaphezu kwama-30 eminyaka yamava emveliso;
☑ Izinto ezibhalisiweyo phantsi kwemigaqo ye-EU-REACH;
☑ Imveliso evunywe ziinkampani zamazwe ngamazwe kushishino oluninzi;
☑ Ukuhanjiswa kwangexesha:Iveki e-1 yexesha lokukhokela.
☑ Sinenkqubo epheleleyo yolawulo lomgangatho, engaphelelanga kwisampulu, indlela yokuhlalutya, ukugcinwa kwesampulu, inkqubo yokusebenza esemgangathweni;
☑ I-Freemen iqinisekisa ukuhambelana komgangatho, inkqubo engqongqo yolawulo lotshintsho iyalandelwa, kubandakanywa inkqubo kunye nezixhobo, ukunikezelwa kwempahla ekrwada, ukupakisha;
☑ Isampulu ingafika ezandleni zakho phakathi kweentsuku ezingama-20 kubathengi bamazwe ngamazwe;
☑ Ubuncinci bobungakanani bomyalelo usekwe kwiphakheji enye;
☑ Siza kuphendula imibuzo yakho kwiiyure ezingama-24, iqela lobugcisa elizinikeleyo liya kulandela kwaye lilungele ukunika izisombululo ukuba unaso nasiphi na isicelo;
Wamkelekile umfowunelwa ngeenkcukacha ezithe vetshe!
