Pyrocatechol

Ndife amodzi mwa opanga pyrocatechol ku China, zaka zopitilira 10 m'munda uno.

Chiwerengero: 99%

Kupaka: 25kg / thumba

Alias: 1,2-dihydroxybenzene;Pyrocatechol;1,2-Benzenediol;Catechol;Catechol;Pyrocatechol;Catechol;1,2-Dihydroxymethylbenzene

Fomula ya maselo: C6H6O2

Nambala ya EINECS: 204-427-5

Nambala ya CAS:120-80-9

Thupi ndi mankhwala katundu:

kristalo wopanda mtundu.Kusintha kwamtundu ngati kuli mpweya ndi kuwala.Yankho lake limasanduka bulauni mumlengalenga, limatayika likakhala ndi kuwala kapena mpweya, ndipo limatha kukhala pansi.Amasungunuka m'madzi nthawi 2.3, ethanol, ether, benzene, chloroform, pyridine ndi caustic soda.

Ntchito:

Ndi mankhwala ofunika wapakatikati, ndipo angagwiritsidwe ntchito ngati mphira hardener, electroplating zowonjezera, khungu antiseptic, tsitsi utoto, mapulogalamu mapulogalamu, mtundu chithunzi antioxidant, etc.

Hebei Guanlang Biotechnology Co., Ltd. ndi ya Guanlang Gulu, yomwe idakhazikitsidwa mu 2007, yomwe ili mumzinda wa Shijiazhuang womwe ndi likulu la Chigawo cha Hebei komanso gawo lapakati pakati pa Beijing Tianjin ndi Hebei ndipo ali ndi mwayi woyendera bwino.Kampani yathu ndi bizinesi yamakono yamankhwala apamwamba kwambiri ndi Research & Development, kupanga ndi sales.Tili ndi fakitale yathu ndi labu, timaperekanso ntchito zopangira makonda kwa makasitomala athu.