China Wholesale China Mudanjiang Fengda H2c2o4 99.6 Industrial Grade Dihydrate Price Ethanedioic Oxalic Acid

Antikey a Deskripsion:

CAS No.:6153-56-6Arum nin Ngaran:Oxalic Acid DihydrateMF:H2C2O4*2H2OEINECS No.:205-634-3Grado Standard:Industrial GradeKalinisan:99.6%Itsura:Amputin Kristalnon PulbosAplikasyon:Katat/Panagpaabeba/Panagmina/Panaglinis na BatoNgaran na Tatak:Shandong PulisiPort of loading:Qingdao/Tianjin/ShanghaiPanag-impake:25KG BagHS Code:29171110Sertipiko:ISO COA MSDSBelat na Molekula:90.03Melting Point:101~102°CKarakel:22-25MTS/20'FCLDensidad:1.653g/mLMark:Nayarin ipasadya


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Say korporasyon mi et walaan na positibo tan progresibon awawey ed pilalek na saray kustomer, say korporasyon mi et naynay ya mamapaaligwas ed kalidad na saray lako mi pian napenek iray pilalek na saray manbabakal tan lalon manpokus ed kaligenan, inkapanmatalkan, pankaukolan ed kaliberliber, tan inobasyon na China Wholesale China Mudanjiang Fengda H2c2o4 99.6 Industrial Grade Dihydrate Dixalic Price Edioic Ocourin business business maligen tan maong ya negosyo ya inlaok na katuaan tan inkamatua pian natulongan so andukey a pidedeneng ed saray managsaliw mi.
Say korporasyon mi et walaan na positibo tan progresibon awawey ed pilalek na saray kustomer, say korporasyon mi et naynay ya mamapaaligwas ed kalidad na saray lako mi pian napenek iray pilalek na saray manbabakal tan lalon manpopokus ed kaligenan, inkapanmatalkan, pankaukolan ed kaliberliber, tan inobasyon na , Niarum ni, amin na saray solusyon mi et ginawa panamegley na saray abangonan ya kagawaan tan istrikton QC pian naseguro so atagey a kalidad. No interesado kayo ed anggan dinan ed saray lako mi, seguroen yon ag kayo manduaruwa ya mitongtong ed sikami. Gawaen mi so anggaay nayarian mi pian nasumpal iray pankaukolan yo.
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Sarag ko kasin bisitaen so kompanya tan pabrika yo ed China?

Siempre. Sika so maliket ya onla ed kompanya mi diad Zibo, China. (1.5H drive way manlapud Jinan)

Panon ak ya makapan-order?

Sarag mo labat ya ipawit so tepet ed siopaman ed saray sales representative mi pian naala so detalyadon impormasyon ed order, tan ipaliwawa mi so detalyadon proseso.Oxalic acid Carbon Monoxide Coupling Method
Oxalic acid Liquid-phase Coupling Method
Sayan paraan et inmuna ya angusar na PdCl2-CuCl2-CuCl bilang katalista pian nagawaan so liquid-phase catalytic coupling reaction na carbon monoxide, oxygen, tan ethanol ed 12 MPa tan 115 °C pian makagawa na diethyl oxalate. inadapta so Pd/C bilang katalista pian nagawaan so coupling reaction na ethanol (odino butanol) ed carbon monoxide tan oxygen diad kiwawala na alkyl nitrite pian makagawa na diethyl oxalate (odino dibutyl oxalate). Saray mipetekan ya ekwasyon na reaksion et:
4CO+4C 2H 5 OH+O 2=2(COOC 2H 5 ) 2+2H 2O
4CO+4C 4H 9 OH+O 2=2(COOC 4 H 9) 2+2H 2O


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