Cov Khoom Tshiab Kub 99% Purity Maleic Anhydride Maleic Acid Anhydride CAS 108-31-6 Lub Hoobkas Muab Khoom Siv Ntau

Kev Piav Qhia Luv:

Melting point: 51-56 ° C (lit.)

Kub taw tes: 200 ° C (lit.)

Qhov Ceev:1.48

Qhov ceev ntawm ntau yam: 700-800kg / m3

Vapor ceev: 3.4 (vsair)

Vapor siab: 0.16mmHg (20 ° C)

Refractive index: 1.4688 (kwv yees)

Lub ntsiab lus kub hnyiab: 218 ° F

Cia tej yam kev mob: Storebelt + 30 ° C

Kev yaj chloroform (yaj me ntsis), ethyl acetate (yaj me ntsis)

Cov coefficient ntawm acidity (pKa) 0 [ntawm 20 ℃]

Daim ntawv: hmoov

Xim: Dawb

Tus nqi PH 0.8 (550g/l, H2O, 20 ℃)

Tsw: Muaj ntxhiab tsw qab me ntsis.


Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Peb lub hom phiaj yuav tsum yog los sib sau ua ke thiab txhim kho qhov zoo tshaj plaws thiab kev pabcuam ntawm cov khoom tam sim no, lub sijhawm no feem ntau tsim cov khoom tshiab los ua kom tau raws li ntau tus neeg siv khoom xav tau rau Cov Khoom Tshiab Kub 99% Purity Maleic Anhydride Maleic Acid Anhydride CAS 108-31-6 Hoobkas Muab Khoom Loj, Peb lub tuam txhab tos ntsoov rau kev teeb tsa kev sib raug zoo ntev thiab pab tau nrog cov neeg siv khoom thiab cov neeg ua lag luam los ntawm thoob plaws lub ntiaj teb.
Peb lub hom phiaj yuav tsum yog los sib sau ua ke thiab txhim kho qhov zoo tshaj plaws thiab kev pabcuam ntawm cov khoom tam sim no, lub sijhawm no feem ntau tsim cov khoom tshiab kom txaus siab rau ntau tus neeg siv khoom thov rau, Rau ntau tshaj kaum xyoo kev paub hauv qhov no, peb lub tuam txhab tau txais lub koob npe nrov los ntawm tsev thiab txawv teb chaws. Yog li peb txais tos cov phooj ywg los ntawm thoob plaws lub ntiaj teb tuaj thiab tiv tauj peb, tsis yog rau kev lag luam xwb, tab sis kuj rau kev phooj ywg.
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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. Kev siv Maleic Anhydride Utilities (CNY / ton):
Txheej Txheem A: 68.9
Txheej Txheem B: -68.3
Txheej Txheem C: -38.1
Txheej Txheem D: 75.0
Maleic Anhydride Kev siv zog (GJ / tuj):
Txheej Txheem A: 57.79
Txheej Txheem B: 47.31
Txheej Txheem C: 50.88
Txheej Txheem D: 50.47


  • Yav dhau los:
  • Tom ntej no:

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