Centite i / 1 3-Diethyl-1 3-Diphenylurea / N N'-Diethyl-N N'-DiphenylureA / Ethyl Centite / Cas 85-98-3
Whakaahuatanga poto:
N, N'-DiethyLdipyLererea hoki e kiia ana ko Conite ahau, he ma o te karaihe paura ma, he kiripaka ranei. Ko tana tohu rewa ko te 72 ° C me te pai ko te 1.12 g / cm3.
N, N'-DisetyLdipheldipheryas Cas 85-98-3 he rewa i roto i te nuinga o nga whakarewa o te tipu, engari he ngoikore ki te wai.
1.N, e whakamahia ana a N'-DiethyldipheryyALuya hei piriti, me te whakaputa takawaenga o nga matū waro.
2.N, ka whakamahia a N'-DiethyldipheryyLailea hei papa rererangi, te kaihoko whakaraerae, te kaieke.
Pūhera
I whakauruhia i roto i te 25 kg pepa pepa pepa, 25 kg putea pepa (pe putea i roto), i runga ranei i nga whakaritenga a nga kaihoko.
Te rokiroki me te kawe
1. Aukuhia te makuku; Kia mau ki te waahi maroke me te pai.
2.. Ka tukuna he matū kore-kino.
E tika ana nga inenga awhina tuatahi
Tohutohu Whanui Tena koa toro atu ki tetahi taote. Whakaatuhia tenei pukapuka hangarau haumaru ki te taakuta i runga i-papa. inhalation Mena ka kuhu, me neke te manawanui ki te hau hou. Mena ka mutu te manawa, te mahi i te manawa o te manawa. Tena koa toro atu ki tetahi taote. Whakapā atu Horoi ki te hopi me te nui o te wai. Tena koa toro atu ki tetahi taote. Te whakapā kanohi Horoia nga kanohi ki te wai hei mehua aukati. Kai i roto i Kaua e whangai i tetahi mea ki te tangata mohio na roto i te waha. Horoia te waha ki te wai. Tena koa toro atu ki tetahi taote.