Hu rau:Errol Zhou (Mr.)
Tel: ntxiv 86-551-65523315
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Ntxiv:1002, Huanmao Tsev, No.105, Mengcheng Txoj kev, Hefei Lub zos, 230061 Tuam Tshoj
CAS TSIS TAU: 623-27-8
Cov mis mos molecular: C8H6O2
Molecular phaus: 134.13200
EINECS TSIS YOG: 210-784-8
MDL TSIS YOG: MFCD00006949
Khoom Piav Qhia:
Khoom Lub Npe: Terephthalaldehyde CAS NO: 623-27-8
Lub ntsiab lus:
1,4-Phthalaldehyde;
1,4-Benzenedicarboxaldehyde;
Tshuaj& Lub Cev Muaj Zog:
Tsos: Dawb muaju
Kev Ntsuas: ≥99.0%
Ceev: 1.189 g/cm3
Kub Point: 245-248 ℃
Melting Point: 114-116 ℃
Flash Point: 76 ℃
Dej Solubility: 3 g/L (50 ℃)
Kev ruaj ntseg: ruaj khov nyob rau hauv qhov kub thiab txias ib txwm muaj.
Kev Cia Cia: Khaws cia rau qhov chaw txias, qhuav. Khaws lub thawv kaw thaum tsis siv.
Cov Ntaub Ntawv Kev Nyab Xeeb:
RTECS: WZ0430000
Cov Lus Hais Txog Kev Nyab Xeeb: S24/25
HS Code: 2912299000
WGK Lub Tebchaws Yelemees: 1
Cov Lus Qhia Risk: R36/37/38
Tus lej phom sij: Xi
P-benzodiformaldehyde yog ib qho tseem ceeb nqes hav zoo tshuaj raw khoom ntawm p-xylene, vim tias nws cov qauv txheej txheem muaj ob pawg aldehyde nquag, yog li nws tuaj yeem ua tus kheej-polymerization lossis copolymerization nrog lwm cov monomers los tsim cov ntaub ntawv polymer, feem ntau yog siv rau kev sib txuas ntawm cov fluorescent cov ntaub ntawv, kev txhawb nqa catalyst thiab lwm yam khoom siv polymer. Kev tsim cov tshuaj ib txwm muaj p-benzaldehyde tau los ntawm chlorination ntawm p-xylene thiab hydrolysis thaum muaj nitric acid lossis hlau oxides. Feem ntau siv los ua tus neeg sawv cev ntxuav hniav dawb, cob, yas, tshuaj tua kab thiab lwm yam khoom lag luam; Bromocyclopentane feem ntau yog tsim los ntawm ntau yam organic sib txuas. Cov tshuaj tua kab mob iodophor yog hom tshiab ntawm cov tshuaj tua kab mob uas siv cov tshuaj tua kab mob ua cov kab mob thiab cov khoom iodine. Nws muaj cov yam ntxwv ntawm kev nthuav dav dav, ua haujlwm tau zoo, muaj zog tua cov kab mob, ruaj khov thiab siv tau zoo. Nws yog qhov tsim nyog rau kev tua kab mob ntawm daim tawv nqaij, qhov ncauj kab noj hniav, txoj hnyuv, urethra thiab ncauj tsev menyuam ua ntej ua haujlwm hauv tsev kho mob.
Yog tias koj txaus siab rau peb cov khoom lossis muaj lus nug, thov koj xav tiv tauj peb!
Cov khoom lag luam nyob rau hauv patent tau muab rau R& D lub hom phiaj nkaus xwb. Txawm li cas los xij, lub luag haujlwm zaum kawg tshwj xeeb tshaj yog nrog tus neeg yuav khoom.
Cim npe nrov: terephthalaldehyde cas 623-27-8, tuam ntxhab, cov chaw muag khoom, lub Hoobkas, yuav, hauv Tshuag
