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

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CAS No.:6153-56-6Aliwang Lagyu:Oxalic Acid DihydrateMF:H2C2O4*2H2OEINECS No.:205-634-3Pamantayan ning Gradu:Industrial GradeKalinisan:99.6%It sira:Puting Crystalline PowderAplikasyon:Balat/Reducing Agent/Mining/Cleaning StonesLagyu ning tatak:Shandong PulisiPort of loading:Qingdao/Tianjin/ShanghaiPacking:25KG BagHS Code:29171110Sertipikadu or kasalungsudan:ISO COA MSDSTimbang Molecular:90.03Melting Point:101~102°CBilang:22-25MTS/20'FCLBayat:1.653g/mLMark:Malyaring ipasadya


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Atin yang positibong at progresibong panugali keng kapagnasan da reng customer, ing kekaming korporasyun parati yang magpasanting keng kalidad ning kekaming paninda para a-satisfy ing kapagnasan da reng mamisali at lalu yang magfocus keng kaligtasan, kapanaligan, pamangailangan keng kapaligiran, ampo pamagbayu ning China Wholesale China Mudanjiang Fengda H2c2o4 99.6 Industrial Grade Dinehydrate Price Exalic Acudioic Oceid business business ligtas at masanting a negosyu a ating katutwan ampo katapatan para makasaup keng makabang panaun a pamiugnayan kareng kekaming mamisali.
Atin yang positibong at progresibung panugali keng kapagnasan da reng customer, ing kekaming korporasyun parati yang magpasanting keng kalidad ning kekaming paninda para a-satisfy ing kapagnasan da reng mamisali at lalu yang tutukan ing kaligtasan, kapanaligan, pamangailangan king kapaligiran, at pamagbayu ning , Dagdag pa, ding sablang kekaming solusyun gagawan da la kareng advanced a kasangkapan at mahigpit a QC para makasiguradung matas a kalidad. nung atin kang interesadu keng kekaming paninda, siguraduan mung e ka mag-atubiling makipag ugnayan kekami. Gawan mi pu ing agyu mi para akit mi ing kekayung pamangailangan.
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syempre, agyu mi ita. Send mu po kekami ing kekang logo design.

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Agyu mu bang magdeliver keng oras?

Syempre!meg-specialize kami keng linya ayni kilub ning dakal a banua,dakal a customer ing makipagdeal kanaku uling agyu ming i-deliver ing goods keng oras ampo panatilyan mi ing goods quality!

Malyari kung puntalan ing kekang kumpanya ampo pabrika keng china?

Siguradu. Masaya kayung munta keng kekaming kumpanya keng Zibo, China. (1.5H drive way from Jinan)

makananu kung mag order?

Malyari mu kaming padala keng kutang kareng kekaming sales representatives para mika detalyadung impormasyun keng order, at ipaliwanag mi ing detalyadung prosesu. Oxalic acid Carbon Monoxide Coupling Method
Oxalic acid Liquid-phase Coupling Method
Ing paralan ayni mumuna yang ginamit PdCl2–CuCl2–CuCl bilang catalyst para gawan ing liquid-phase catalytic coupling reaction ning carbon monoxide, oxygen, ampo ethanol keng 12 MPa ampo 115 °C para gawan ing diethyl oxalate. ginamit ne ing Pd/C bilang catalyst para gawan ing coupling reaction ning ethanol (o butanol) ampo ing carbon monoxide ampo oxygen keng presensya ning alkyl nitrite para makagawa yang diethyl oxalate (o dibutyl oxalate). Deng makatuglung a reaction equations ilapin deng:
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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