Hoobkas Pheej Yig Industrial Qib Oxalic Acid Ethanedioic Acid CAS 144-62-7

Kev Piav Qhia Luv:

CAS No.:6153-56-6Lwm Lub Npe:Oxalic Acid DihydrateMF:H2C2O4*2H2OEINECS No.:205-634-3Qib Txuj Ci:Qib Kev Lag LuamKev Huv Si:99.6%Tsos:Hmoov Crystalline DawbDaim Ntawv Thov:Tawv/Tus Neeg Sawv Cev Txo/Kev Khawb Av/Kev Ntxuav Pob ZebLub Npe Hom:Shandong PulisChaw nres nkoj thauj khoom:Qingdao/Tianjin/ShanghaiNtim:25KG HnabTus lej HS:29171110Daim Ntawv Pov Thawj:ISO COA MSDSQhov Hnyav Molecular:90.03Melting Point:101 ~ 102 ℃Tus Nqi:22-25MTS/20'FCLQhov Ceev:1.653g/mLCim:Kho tau raws li koj xav tau


Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Kev tsim kho tshiab, zoo heev thiab kev ntseeg siab yog cov txiaj ntsig tseem ceeb ntawm peb lub tuam txhab. Cov ntsiab cai no niaj hnub no ntau dua li yav dhau los ua lub hauv paus ntawm peb txoj kev vam meej ua lub koom haum nruab nrab thoob ntiaj teb rau Lub Hoobkas Pheej Yig Industrial Qib Oxalic Acid Ethanedioic Acid CAS 144-62-7, Vim tias peb nyob nrog cov kab no li 10 xyoo. Peb tau txais kev pabcuam zoo tshaj plaws rau cov neeg xa khoom zoo thiab tus nqi. Thiab peb tau tshem tawm cov neeg xa khoom uas tsis zoo. Tam sim no ntau lub Hoobkas OEM tau koom tes nrog peb thiab.
Kev tsim kho tshiab, zoo heev thiab kev ntseeg siab yog cov txiaj ntsig tseem ceeb ntawm peb lub tuam txhab. Cov ntsiab cai no niaj hnub no ntau dua li yav dhau los ua lub hauv paus ntawm peb txoj kev vam meej ua lub koom haum nruab nrab thoob ntiaj teb rau, Peb lub hauv paus ntsiab lus yog "kev ncaj ncees ua ntej, qhov zoo tshaj plaws". Tam sim no peb muaj kev ntseeg siab los muab kev pabcuam zoo tshaj plaws rau koj thiab cov khoom lag luam zoo tagnrho thiab cov kev daws teeb meem. Peb vam tias peb tuaj yeem tsim kom muaj kev koom tes ua lag luam yeej-yeej nrog koj yav tom ntej!
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Cov Lus Nug Feem Ntau

Xav tau kev pab? Nco ntsoov mus saib peb cov rooj sib tham txhawb nqa kom tau cov lus teb rau koj cov lus nug!

Peb puas tuaj yeem luam peb lub logo rau ntawm cov khoom?

Tau kawg, peb ua tau. Tsuas yog xa koj lub logo tsim rau peb.

Koj puas txais cov xaj me me?

Yog. Yog tias koj yog ib lub khw muag khoom me me lossis pib ua lag luam, peb yeej txaus siab loj hlob nrog koj. Thiab peb tab tom nrhiav rau pem hauv ntej kom ua haujlwm nrog koj rau kev sib raug zoo mus sij hawm ntev.

Tus nqi li cas? Koj puas ua tau kom pheej yig dua?

Peb yeej ib txwm xav txog qhov zoo ntawm cov neeg siv khoom ua qhov tseem ceeb tshaj plaws. Tus nqi tuaj yeem sib tham tau raws li ntau yam xwm txheej, peb paub tseeb tias koj yuav tau txais tus nqi sib tw tshaj plaws.

Koj puas muab cov qauv dawb?

Zoo siab uas koj sau tau cov kev tshuaj xyuas zoo rau peb yog tias koj nyiam peb cov khoom thiab kev pabcuam, peb yuav muab qee cov qauv dawb rau koj ntawm koj qhov kev txiav txim tom ntej.

Koj puas xa tau raws sijhawm?

Tau kawg! peb tshwj xeeb hauv kab no tau ntau xyoo, ntau tus neeg siv khoom ua ib daim ntawv cog lus nrog kuv vim peb tuaj yeem xa cov khoom raws sijhawm thiab khaws cov khoom zoo tshaj plaws!

Kuv puas tuaj yeem mus xyuas koj lub tuam txhab thiab lub Hoobkas hauv Suav teb?

Tseeb. Koj zoo siab tos txais koj tuaj xyuas peb lub tuam txhab hauv Zibo, Suav teb. (1.5H tsav tsheb los ntawm Jinan)

Kuv tuaj yeem tso qhov kev txiav txim li cas?

Koj tuaj yeem xa peb cov lus nug rau ib tus neeg sawv cev muag khoom kom tau txais cov ntaub ntawv qhia txog kev txiav txim, thiab peb yuav piav qhia txog cov txheej txheem kom ntxaws. Cov txheej txheem rau kev rhuav tshem Oxalic Acid
Oxalic acid yog ib yam khoom uas siv ntau hauv lub neej txhua hnub—piv txwv li, nws feem ntau pom muaj nyob rau hauv cov khoom siv ntxuav uas siv los tshem tawm cov xim tawv ncauj. Txawm li cas los xij, muaj tej lub sijhawm uas peb xav tau kev rhuav tshem cov oxalic acid. Muaj cov hau kev twg rau lub hom phiaj no?
1. Kev puas tsuaj ntawm cua sov
Ib yam li dej npau thiab hloov mus ua pa ntawm 100 ° C, oxalic acid lwj thaum cua sov. Thaum cua sov mus rau qhov kub tshwj xeeb, nws cov qauv molecular pib tawg, zoo li cov tub rog raug tawg. Cov siv lead ua los ntawm oxalic acid yaj ua ntej thaum cua sov, tom qab ntawd pib lwj. Feem ntau, oxalic acid pib lwj thaum nyob ib ncig ntawm 189.5 ° C - qhov kub no ua haujlwm ua "ua rau," pib cov txheej txheem tawg. Thaum lub sijhawm no, nws lwj mus ua carbon monoxide, carbon dioxide, thiab dej, zoo li ib yam khoom raug faib ua cov khoom me me, sib cais. Raws li cov lus hais tias, "Lub roob yog tsim los ntawm cov noob av, thiab dej hiav txwv los ntawm cov tee dej" - kev lwj ntawm oxalic acid yog ib qho txheej txheem ntawm kev hloov pauv ntau yam ua rau muaj kev hloov pauv zoo, nrog rau qhov kub siab dua ua rau muaj kev hloov pauv ntau dua rau lwm yam khoom.


  • Yav dhau los:
  • Tom ntej no:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb