-
Farashin Masana'antu Babban Tsafta N, N-dimethylaniline/99% CAS 121-69-7
Farashin Masana'antu Babban Tsafta N, N-dimethylaniline/99% CAS 121-69-7 Masana'antar Mit-ivy Farashin Factory mai inganci N, N-Dimethylaniline don haɓakawa. CAS 121-69-7, EC Number 204-493-5, sinadarai masu zafi C8H11N tallace-tallace mai zafi !! China Manufacturer n,n-dimethylaniline CAS NO. 121-69-7 in Bulk Stock Whatsapp/w...Kara karantawa -
Haɓaka 344%! Farashin jigilar kaya ya buge sabon girma!“ Akwatunan fanko” suna da zafi!
Karkashin tasirin annobar, cinikayyar kasashen waje a shekarar 2020 ta fuskanci koma baya na farko sannan kuma ya karu. Kasuwancin kasashen waje ya yi tafiyar hawainiya a farkon rabin shekarar, amma cikin sauri ya tashi a rabin na biyu na shekara, inda ya kai wani yanayi mai zafi, wanda ya zarce yadda ake tsammani a kasuwa. Tattalin arzikin kwantena...Kara karantawa -
Bincike kan fasahar rini ba tare da gishiri ba tare da rini mai amsawa
Rini masu amsawa suna da launuka masu haske da cikakkun chromatograms. An san shi don aikace-aikacensa mai sauƙi, ƙananan farashi, da kyakkyawan sauri. Musamman tare da haɓakar fibers cellulose a cikin 'yan shekarun nan, rini masu amsawa sun zama mafi mahimmancin nau'in rini don rini na fiber cellulose. ...Kara karantawa -
A kula! ! !An aiwatar da sabbin ka'idoji don dubawa da sa ido kan shigo da sinadarai masu haɗari a hukumance
A ranar 18 ga Disamba, 2020, Babban Hukumar Kwastam ta fitar da “Sanarwa kan batutuwan da suka shafi dubawa da sa ido kan shigo da sinadarai masu hadari da kuma marufi” (Sanarwa mai lamba 129 na 2020 na Babban Hukumar Kwastam). Annou...Kara karantawa -
Epoxy resin: babban danyen abu ya daina fadowa ya sake dawowa. Sayi shi lokacin da farashin ya yi ƙasa!
A wannan makon, kasuwar resin epoxy ta cikin gida ta haɗu. A cikin satin, cibiyar ƙarfin nauyi ta kasuwar resin ruwa ta yi rauni, kuma ƙaƙƙarfan kasuwar guduro ta ba da rahoton ƙaruwa. Dangane da rufewar ranar 7 ga Janairu, babban farashin resin ruwa a kasuwannin gabashin China shine don tunani a 20, ...Kara karantawa -
Zuciya!Ma'aikacin Pinduoduo ya mutu da safe!Ma'aikatan sinadarai masu aiki tukuru tare da abin da za a tsawata wa "kasa"!
Ma'aikacin Pinduoduo mai shekaru 23 ya mutu kwatsam da karfe 1 na safiyar ranar 29 ga watan Disamba yayin da yake kan hanyarsa ta komawa gida, lamarin da ya haifar da zazzafar muhawarar zamantakewa. bincike, daga cikinsu akwai asusun hukuma na PinduoduoZhihu ya fitar da sanarwar "Ex...Kara karantawa -
Sabunta samfur yana canzawa, kiyaye shi, koyaushe kuna iya samuna lokacin da kuke buƙata!
Samfura 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 22434-16 ,4-Dichlorobenzyl barasa 1777-82-8 3,4'-Dichlorodiphenyl ether 6842-62-2 "1,3-Dichlorobenzene MDCB" 541-73-1 pT...Kara karantawa -
Uku "soyayye"! Sananniyar masana'antu da ake zargin ba su samar da lasisi ba! Sabon hatsarin kamfani! Tara sun mutu da jikkata!
Kwanan nan, a arewa, an sanya iyakokin kare muhalli, yayin da a kudanci, an dakatar da hana wutar lantarki. Kamfanonin suna aiki kamar mahaukaci, Hatsari kuma sun taru. Ba zato ba tsammani!Sabuwar gaggawar kasuwanci!36 sun mutu kuma sun jikkata! Bayan afkuwar lamarin, kwamitin jam'iyyar Datong Municipal...Kara karantawa -
Dauke ku don fahimtar 1,3-Dichlorobenzene MDCB
1,3-Dichlorobenzene ruwa ne mara launi tare da ƙamshi mai ƙamshi. Insoluble a cikin ruwa, mai narkewa a cikin barasa da ether. Mai guba ga jikin mutum, mai ban haushi ga idanu da fata. Yana da ƙonewa kuma yana iya jurewa chlorination, nitrification, sulfonation, da halayen hydrolysis. Yana mayar da martani da ƙarfi da aluminum...Kara karantawa -
Masana'antar sinadarai ta kasar Sin nan gaba kadan
1. A halin yanzu, aikin gina masana'antar chlor-alkali ya kai kusan kashi 82%, kuma kusan kashi 78% a lardin Shandong. A wannan makon, saboda tsananin gurbacewar yanayi a wasu yankuna, farawar shuka ya ragu da kashi 2% idan aka kwatanta da makon da ya gabata, amma sun ya kasance mai girma. A lokaci guda, abin da kariyar muhalli ya shafa, da ...Kara karantawa -
Yadda za a inganta narkewar dyes acid
Rini na Acid, rini kai tsaye da rini masu amsawa duk rini ne masu narkewar ruwa. Abubuwan da aka fitar a shekarar 2001 sun kai ton 30,000, ton 20,000 da tan 45,000, bi da bi. Duk da haka, na dogon lokaci, masana'antun sarrafa kayan rini na ƙasata sun fi mai da hankali kan haɓakawa da bincike na sabbin rini, w...Kara karantawa -
Motoci sun yi tashin gwauron zabo! Guguwar iska na zuwa! Da fatan za a yi oda da wuri!
Babban sanyi, Yana zuwa! Batun baya-bayan nan na lardunan haramtacciyar haram! Farashin sufurin kaya ya karu, an ba da siginar faɗakarwa mai ɗaukar kaya! Mafi girman matakin gargaɗin kalaman sanyi! Fiye da kashi 80% na ƙasar na iya daskarewa! A ranar 28 ga watan Disamba, cibiyar nazarin yanayi ta kasa ta fitar da...Kara karantawa
