Nkhani zamakampani
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Momvetsa chisoni! Anthu 8 afa ndipo 26 avulala! Mu 2021, pachitika ngozi 10 m'makampani opanga mankhwala!
Ogwira ntchito osachepera asanu ndi awiri adagonekedwa m'chipatala pambuyo poti hydrogen sulfide yatuluka pafakitale ya mankhwala ku Maharashtra, India, pa Januware 21. Ngozi ya poizoni wa carbon monoxide idachitika nthawi ya 3:26 am pa Januware 19 ku Ruifeng Coal Mine ku Xingxing Township ku Dafang County, Guizhou Province. Kuyambira 12:44 pa Januware...Werengani zambiri -
Tsatanetsatane wokhudza 1,3-Dichlorobenzene ndi njira yopangira CAS:541-73-1
1,3-Dichlorobenzene ndi madzi opanda mtundu omwe ali ndi fungo loipa. Sasungunuka m'madzi, amasungunuka mu mowa ndi ether. Ndi poizoni kwa thupi la munthu, amakwiyitsa maso ndi khungu. Amayaka ndipo amatha kupsa ndi chlorination, nitration, sulfonation, ndi hydrolysis. Amachita zinthu mwamphamvu ndi aluminiyamu ndi ...Werengani zambiri -
Fufuzani 1,489! Boma likutsutsa kwambiri kupanga zinthu zosaloledwa, kusunga mankhwala oopsa!
Phunzirani mozama kuchokera ku ngozi ndikulimbikitsa njira yokonzanso chitetezo cha zinthu zoopsa zomwe zidachitika zaka zitatu, mu Ogasiti 2020, komiti yoperekedwa ndi yankho la Boma, idakhazikitsa chaka chonse chokonzanso "mankhwala ang'onoang'ono" osaloledwa mdziko lonse...Werengani zambiri -
Kapangidwe ka organic pakati-2,5-Dichlorotoluene
Dzina la Chingerezi: 2,5-Dichlorotoluene Dzina la Chingerezi: Benzene, 1,4-dichloro-2-methyl-; NSC 86117; Toluene, 2,5-dichloro- (8CI); 1,4-dichloro-2-methylbenzene MDL: MFCD00000609 Nambala ya CAS: 19398-61-9 Fomula ya molekyulu: C7H6Cl2 Kulemera kwa molekyulu: 161.0285 Deta yeniyeni: 1. Katundu: fl yopanda utoto...Werengani zambiri -
Tsatanetsatane wokhudza Bon acid 92-70-6
Dzina: 3-Hydroxy-2-naphthoic acid Dzina lina: CI Developer 20; CI Developer 20 (Obs.); CI Developer 8; 3-Hydroxy-2-naphthalenecarboxylic acid; Bon Acid; beta-oxynaphthoic acid; 2,3-Bon Acid; Bon Acid Yoyengedwa; 2-Hydroxy-3-Naphthalene Carboxylic acid; 3-Hydroxy-2-Naphthslene Carboxylic acid; 3-Hydroxy-2...Werengani zambiri -
N’chifukwa chiyani mtundu wake ndi wosalimba?
Momwe mungasinthire kulimba kwa utoto wa nsalu zosindikizidwa ndi zopakidwa utoto kuti zikwaniritse kufunikira kwakukulu kwa msika wa nsalu kwakhala nkhani yofufuza mumakampani osindikiza ndi kupaka utoto. Makamaka, kulimba kopepuka kwa utoto wosinthika ku nsalu zopepuka, kulimba konyowa kwa utoto wamdima ndi ...Werengani zambiri -
Chifukwa cha mliriwu! Makampani ambiri opanga mankhwala adalengeza kuti asiya kulandira maoda! Mzere wonse wonyamula katundu wayimitsidwa, ndipo kupezeka kwa zinthu zopangira ndi vuto!
Makampani ambiri opanga mankhwala amasiya kulandira maoda! Chonde sungani zinthu zanu pasadakhale! Kuyambira Tsiku la Chaka Chatsopano, makampani osiyanasiyana opanga mankhwala akhala akutumiza makalata oti achoke pasadakhale, ndipo akukumbutsa makasitomala kuti aziyika maoda pasadakhale kuti akonzekeretse kuti asakhudze kupanga ndi ntchito zachizolowezi....Werengani zambiri -
Mtengo Wapamwamba Woyera N,N-dimethylaniline/99% CAS 121-69-7
Mtengo wa Fakitale Mtengo Wapamwamba wa N,N-dimethylaniline/99% CAS 121-69-7 Makampani a Mit-ivy Mtengo wa fakitale N,N-Dimethylaniline wapamwamba kwambiri wopangira. CAS 121-69-7, Nambala ya EC 204-493-5, fomula ya mankhwala C8H11N Malonda Otentha !! Wopanga waku China n,n-dimethylaniline CAS NO. 121-69-7 mu Bulk Stock Whatsapp/w...Werengani zambiri -
Kukwera ndi 344%! Mitengo ya katundu yafika pamlingo wapamwamba kwambiri! "Mabokosi opanda kanthu" ndi otchuka kwambiri!
Motsogozedwa ndi mliriwu, malonda akunja mu 2020 adatsika koyamba kenako adakwera. Malonda akunja anali ocheperako mu theka loyamba la chaka, koma adakula mwachangu mu theka lachiwiri la chaka, kufika pamlingo wotentha kwambiri, kupitirira zomwe msika unkayembekezera. Kupitilira mu chidebe...Werengani zambiri -
Dziwani! ! !Malamulo atsopano owunikira ndi kuyang'anira kutumiza ndi kutumiza mankhwala oopsa akugwiritsidwa ntchito mwalamulo.
Pa Disembala 18, 2020, Bungwe Loona za Ma Customs linatulutsa "Chilengezo pa Nkhani Zokhudza Kuyang'anira ndi Kuyang'anira Kutumiza ndi Kutumiza Mankhwala Oopsa ndi Kupaka Kwawo" (Chilengezo Nambala 129 cha 2020 cha Bungwe Loona za Ma Customs). Chilengezo...Werengani zambiri -
Kusintha kwa zinthu kumasintha, sungani, nthawi zonse mungandipeze pamene mukufunikira!
Mankhwala CAS 2-Naphthol 135-19-3 Bon acid 92-70-6 2,5-Dichlorotoluene 19398-61-9 2,3-Dichlorobenzaldehyde 6334-18-5 2′,4′-Dichloroacetophenone 2234-16-4 2,4-Dichlorobenzyl alcohol 1777-82-8 3,4′-Dichlorodiphenyl ether 6842-62-2 “1,3-Dichlorobenzene MDCB” 541-73-1 pT...Werengani zambiri -
Dziwani kuti 1,3-Dichlorobenzene MDCB ndi yotani
1,3-Dichlorobenzene ndi madzi opanda mtundu omwe ali ndi fungo loipa. Sasungunuka m'madzi, amasungunuka mu mowa ndi ether. Ndi poizoni kwa thupi la munthu, amakwiyitsa maso ndi khungu. Amayaka ndipo amatha kuchitidwa chlorination, nitrification, sulfonation, ndi hydrolysis reactions. Amachita nkhanza kwambiri ndi aluminiyamu...Werengani zambiri