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Aug 7, 2024 Mtengo watsopano wa anhydride yamadzi olimba m'munda ndi mafakitale ozungulira nthawi zambiri udakhazikitsidwa pang'onopang'ono, ndipo mabizinesi akumunsi amatsata momwe amafunikira, ndipo chidwi chawo chinali chochepa. M'kanthawi kochepa, zikuyembekezeredwa kuti msika ukhoza kukhazikika kwakanthawi.Werengani zambiri»
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Dzina la Chemical:methylene chloride cas no:75-09-2 Maonekedwe — Amadzimadzi opanda mtundu ndi omveka Kuyera % — 99.9 min Mosture % — 0.01 max Acidity (monga HCL ) , % — 0.0004 max application:Nthawi zambiri amagwiritsidwa ntchito ngati chotsukira ndi degreasing wothandizira kulongedza : 270kg / ng'oma , 20fcl = 21.6mt popanda pal ...Werengani zambiri»
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Ethanol CAS: 64-17-5 Chemical chilinganizo: C2H6O Colorless mandala madzi. Ndi azeotrope amadzi osungunuka pa 78.01 ° C. Ndiwokhazikika. Zitha kukhala miscible ndi madzi, glycerol, trichloromethane, benzene, etha ndi zina zosungunulira organic. Excipients mankhwala, solvents. Chida ichi ndi...Werengani zambiri»
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Isopropanol CAS: 67-63-0 Chemical formula: C3H8O, ndi mowa wa carbon atatu. Zimakonzedwa ndi ethylene hydration reaction kapena propylene hydration reaction. Colorless ndi mandala, ndi fungo lamphamvu pa firiji. Ili ndi malo otentha otsika komanso kachulukidwe ndipo imasungunuka mosavuta m'madzi ...Werengani zambiri»
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propylene glycol methyl ether acetate CAS: 84540-57-8; 108-65-6 Chemical formula: C6H12O3 Propylene glycol methyl ether acetate ndi mtundu wa zosungunulira zapamwamba. Molekyu yake imakhala ndi ether bond ndi gulu la carbonyl, ndipo gulu la carbonyl limapanga mapangidwe a ester ndipo lili ndi gulu la alkyl. Mu...Werengani zambiri»
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Zogulitsa Zazogulitsa Rich Chemical ndi katswiri waku China wogulitsa dichloromethane wamafakitale wopangidwa ku China, yemwe wakhala akupanga mankhwala achilengedwe kwa zaka 10. Kupereka chitsanzo chaulere, tikukulandirani mwachikondi kuti mugule mankhwala apamwamba a CAS No.Werengani zambiri»
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Cholinga cha Dichloromethane chimagwiritsidwa ntchito kwambiri popanga filimu ndi mankhwala ku China. Pakati pawo, kumwa kwa filimu kumakhala 50% ya mowa wonse, mankhwala omwe amamwa 20%, oyeretsa komanso kugwiritsa ntchito mankhwala osokoneza bongo. ...Werengani zambiri»
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Malingaliro a kampani DONGYING RICH CHEMICAL CO., LTD. ili kum'mwera chakumwera kwa mtsinje wa Yellow ku Shandong Qilu Pearl-Shandong Dawang zone chitukuko cha zachuma, yomwe idakhazikitsidwa mu 2006, ndi kampani yoyambira kugulitsa zinthu zopangira ndi kutumiza kunja. Lero, Rich chem wakhala m'modzi mwa ogulitsa apamwamba ...Werengani zambiri»