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Warqad kuleyl ah: Sayniska ka dambeeya Rasiidhada wax iibsiga
Caadi ahaan waxaan ka hadalnaa daabacaadda, iyada oo loo marayo hab gaar ah oo loogu wareejinayo khad meel gaar ah oo warqad ah, si aan u rabno inaan helno ereyada ama sawirada. Kiimikooyinka ka samaysan xaashida aad uma nuugaan iftiinka midab kasta, markaa marka iftiinku ka muuqdo dusha sare...Sii akhri -
CAS 92-70-6 BETA-OXY NAPHTHOIC ACIID
Qiimaha Warshadda Iibinta 92-70-6 2-Hydroxy-3-naphthoic acid (Bon acid) waxay keenaysaa 2-Hydroxy-3-Naphthalene Carboxylic Acid tayo sare leh oo wata shahaadada REACH 3-Hydroxy-2-naphthoic acid CAS 92-70-6 BETA -OXY NAPHTHOIC ACID Whatsapp/wechat:+86 13805212761 http://www.mit-ivy.com Mit-ivy industry company ceo@mi...Sii akhri -
Dowladda Masar ayaa si rasmi ah ula wareegtay "Ever Given" iyo dhammaan shixnadihii saarnaa! Xusuus-qorka Soo-dejinta Evergreen!
Maamulka Kanaalka Suweys (SCA) ayaa helay amar maxkamadeed oo rasmi ah si ay u qabtaan markabka weyn ee weelka "Ever Given" kaasoo "ku guuldareystay inuu bixiyo wax ka badan US $ 900 milyan." Xitaa markabka iyo shixnadda waa "la cunaa", shaqaaluhuna kama bixi karaan markabka inta lagu jiro muddadan. The fo...Sii akhri -
Xaaladda saadka xad-dhaafka ah ee suuqa saliidda adduunka ayaa sii yaraanaya
Hay’adda Tamarta Caalamiga ah (IEA) ayaa Arbacadii sheegtay in iyadoo dhaqaalaha adduunku uu bilaabay inuu ka soo kabsado cudurka cusub ee cudurka sambabka, isla markaana OPEC iyo xulafadeeda ay xaddidaan wax soo saarka, xaaladda saadka xad-dhaafka ah ee suuqa saliidda adduunka ayaa sii yaraanaya. Ka dib markii Hay’adda Lacagta Adduunka ee IMF ay...Sii akhri -
N-dimethyl-o-toluidine waa walax kiimiko, waxaanu ku haynaa kayd.
N, N-dimethyl-o-toluidine, Miisaanka molecular 135.21, CAS No. 609-72-3, walaxdani waxay waxyeello u geysan kartaa deegaanka, fiiro gaar ah waa in la bixiyaa biyaha. Habka nambarada CAS nambarka: 609-72-3 MDL nambarka: MFCD00035789 EINECS lamr. : 210-199-8 lambarka RTECS: XU5800000 PubChem lambarka: 2486...Sii akhri -
Intee in le'eg ayaad ka taqaannaa dinaphthol?
Diphenol ma aha hydrocarbon caraf udgoon sababtoo ah waxa ku jira atamka oksijiinta waana soosaar caraf udgoon. Warshadaha 2-naphthol waa la safeeyey naphthol sida walxo ceeriin ah, oo leh 96-98% sulfuric acid sulfonation of 2-naphthol sulfonic acid, ka dibna leh sodium sulfite neutralizati...Sii akhri -
2- naphthol - go'aaminta nuxurka biyaha
2-naphthol - go'aaminta waxa ku jira biyaha GB/T 1646-2012 2-naphthol baaxadda heerkani waxa uu qeexayaa shuruudaha, muunada, hababka tijaabada, xeerarka kormeerka, iyo sidoo kale calaamadaynta, calaamadaynta, baakadaha, gaadiidka iyo kaydinta 2-naphthol . Heerkan waxa uu quseeyaa qua...Sii akhri -
Iran ayaa qorsheyneysa inay bilowdo soo saarista 60% uranium-ka la tayeeyay
Sida laga soo xigtay Telefishanka wararka Iran, ku xigeenka wasiirka arrimaha dibadda ee Iran Araghi ayaa sheegay 13-kii in Iran ay ku wargelisay wakaaladda caalamiga ah ee tamarta Nukliyeerka in ay qorshaynayso in ay bilawdo soo saarista 60% uranium-ka tayaysan laga bilaabo 14-ka bisha. Araghi ayaa sidoo kale sheegay in loogu talagalay xarunta nukliyeerka ee Natanz halkaas oo awoodda sys ...Sii akhri -
Qiimaha saliida ceyriinka ah ayaa isu bedbeddela ilaa xad cidhiidhi ah, iyo marinka buuxinta wejigiisa ayaa yimid
Warkii u dambeeyay ee suuqa caalamiga ahi waxa uu lahaa taageero xaddidan, iyo isbeddellada saliidda cayriin waxa ay galeen marxalad isku-duubni ah. Dhinaca kale, EIA waxay kor u qaaday qiyaasta qiimaha saliidda waxayna hoos u dhigtay rajada wax soo saarka, taas oo u fiican qiimaha saliidda. Intaa waxaa dheer, xogta dhaqaalaha ee Shiinaha iyo United Sta...Sii akhri -
Dhagaxa patent-ka, ilaalinta deegaanka, waxay kor u qaadaysaa horumarinta warshadaha dhexdhexaadinta dawooyinka
Warshadaha MIT-Ivy waa shirkad dhexdhexaad ah oo dawooyin iyo kiimiko ah oo isku xira wax soo saarka, iibinta iyo cilmi-baarista sayniska. Iyada oo qalabka wax soo saarka sare iyo tignoolajiyada wax soo saarka, waxaan ilaalineynaa xiriir iskaashi oo wanaagsan oo lala yeesho hay'adaha cilmi-baarista sayniska iyo mid weyn iyo mid dhexe.Sii akhri -
Hordhac ku saabsan dhexdhexaadiyeyaasha dawooyinka
Dhexdhexaadiyayaashu waa nooc aad muhiim u ah oo ah alaabada kiimikaad ee wanaagsan. Nuxur ahaan, waxay yihiin nooc ka mid ah "alaabooyinka semi-dhammeeyay", kuwaas oo si weyn loogu isticmaalo isku-darka daawada, sunta cayayaanka, dahaarka, dheeha iyo dhir udgoon. Daawada, dhexdhexaadiyeyaasha ayaa loo isticmaalaa si loo soo saaro API-yada. Hadaba waa maxay ni...Sii akhri -
Heerka dhoofinta dardar-geliyayaasha ayaa inta badan kordhay sanadba sanadka ka dambeeya
Marka loo eego tirakoobka kastamka, laga bilaabo Janaayo ilaa Febraayo 2021, mugga dhoofinta degdegga ah ee waddankeygu wuxuu ahaa 46,171.39 tan, koror 29.41% ah marka loo eego isla muddadaas sannadkii hore. Korodhka ba'an ee dhoofinta xawaaraha 2021 waxaa inta badan sabab u ah soo kabashada gaabis ee suuqa ee f...Sii akhri
