China Wholesale China Mudanjiang Fengda H2c2o4 99.6 Industrial Kereiti Dihydrate Theko Ethanedioic Oxalic Acid

Tlhaloso e Khutšoanyane:

Nomoro ea CAS:6153-56-6Mabitso a Mang:Oxalic Acid DihydrateMF:H2C2O4*2H2ONomoro ea EINECS:205-634-3Maemo a Kereiti:Kereiti ea LiindasteriBohloeki:99.6%Ponahalo:Phofo e Tšoeu ea CrystallineKopo:Letlalo/Moemeli oa ho Fokotsa/Merafo/Majoe a HloekisangLebitso la Letšoao:Shandong PulisiKou ea ho kenya:Qingdao/Tianjin/ShanghaiPakete:Mokotla oa 25KGKhoutu ea HS:29171110Setifikeiti:ISO COA MSDSBoima ba limolek'hule:90.03Sebaka sa ho Qhibiliha:101~102℃Palo:22-25MTS/20'FCLBotenya:1.653g/mLMareka:E ka fetoloa


Qaqiso ea Sehlahisoa

Li-tag tsa Sehlahisoa

E nang le boikutlo bo botle le bo tsoelang pele mabapi le takatso ea bareki, mokhatlo oa rona o lula o ntlafatsa boleng ba thepa ea rona ho khotsofatsa litakatso tsa bareki 'me o shebana le polokeho, ts'epo, litlhoko tsa tikoloho le boqapi ba China Wholesale China Mudanjiang Fengda H2c2o4 99.6 Industrial Grade Dihydrate Price Ethanedioic Oxalic Acid, Khoebo ea rona e boloka khoebo e sireletsehileng le e tiileng e kopantsoeng le 'nete le botšepehi ho thusa ho boloka likamano tsa nako e telele le bareki ba rona.
E nang le maikutlo a matle le a tsoelang pele mabapi le takatso ea bareki, mokhatlo oa rona o lula o ntlafatsa boleng ba thepa ea rona ho khotsofatsa litakatso tsa bareki 'me o shebana le polokeho, ts'epo, litlhoko tsa tikoloho le boqapi ba , Ho feta moo, litharollo tsohle tsa rona li entsoe ka lisebelisoa tse tsoetseng pele le mekhoa e tiileng ea QC ho netefatsa boleng bo holimo. Haeba u na le thahasello ho efe kapa efe ea thepa ea rona, etsa bonnete ba hore ha u tsilatsile ho ikopanya le rona. Re tla etsa sohle se matleng a rona ho fihlela litlhoko tsa hau.
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Lipotso Tse Botsoang Khafetsa

Na u hloka thuso? Etsa bonnete ba hore u etela liforamo tsa rona tsa tšehetso bakeng sa likarabo tsa lipotso tsa hau!

Na re ka hatisa letshwao la rona sehlahisweng?

Ehlile, re ka e etsa. Re romelle feela moralo oa lets'oao la hau.

Na o amohela diotara tse nyane?

E. Haeba u morekisi e monyane kapa u qala khoebo, re ikemiselitse ho hola le uena. 'Me re labalabela ho sebetsa le uena bakeng sa kamano ea nako e telele.

Ho thoe'ng ka theko? Na u ka e etsa hore e be theko e tlase?

Kamehla re nka melemo ea moreki e le ntho ea bohlokoa ka ho fetisisa. Theko e ka buisanoa tlas'a maemo a fapaneng, re u tiisetsa hore u tla fumana theko e hlōlisanang ka ho fetisisa.

Na le fana ka disampole tsa mahala?

Hoa ananeloa hore o ka re ngolla litlhahlobo tse ntle haeba o rata lihlahisoa le tšebeletso ea rona, re tla u fa lisampole tsa mahala odareng ea hau e latelang.

Na o kgona ho tlisa thepa ka nako?

Ehlile! Re ikhethile moleng ona ka lilemo tse ngata, bareki ba bangata ba etsa tumellano le 'na hobane re ka tlisa thepa ka nako le ho boloka thepa e le ea boleng bo holimo!

Na nka etela k'hamphani ea hau le fektheri Chaena?

Ehlile. O amohelehile haholo ho etela khamphani ya rona e Zibo, China. (1.5H drive way ho tloha Jinan)

Nka etsa odara joang?

O ka re romela dipotso ho mang kapa mang wa baemedi ba rona ba thekiso ho fumana tlhahisoleseding e qaqileng ya odara, mme re tla hlalosa tshebetso e qaqileng. Mokgwa wa ho Kopanya Oxalic Acid Carbon Monoxide
Mokhoa oa ho Kopanya Oxalic Acid-Phase Coupling
Mokhoa ona qalong o ne o sebedisa PdCl₂–CuCl₂–CuCl e le catalyst ho etsa karabelo ya catalytic coupling ya mokelikeli ya carbon monoxide, oksijene le ethanol ho 12 MPa le 115 °C ho hlahisa diethyl oxalate. O ile a amohela Pd/C e le catalyst ho etsa karabelo ya coupling ya ethanol (kapa butanol) le carbon monoxide le oksijene boteng ba alkyl nitrite ho hlahisa diethyl oxalate (kapa dibutyl oxalate). Ditekanyo tse tsamaellanang tsa karabelo ke tsena:
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


  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa oa hau mona 'me u o romelle ho rona