Cov khoom lag luam
Cov khoom siv sib haum rau cas 7389-38-0 yog cov cirsiumaldehyde ({}}}}} agyylene {{(metylene)) bis {9}} furfural. Cov mis molecular yog c₁₂h₁₀o₅, thiab lub cev hnyav molecular yog 234.2.
Cirsiumaldehyde hmoov off - dawb crystalline hmoov nrog lub ntom ntom txog 1.313}}}}. 5 degree ntawm 404.8 ± 45 ± 45 ± 45 ± 45 ± 45 ± 45 ± 45 ± 45 ± 45.
Cov ntaub ntawv yooj yim
| Khoom npe | 5,5 '(oxy-bis (methylene)) bis -2- furfural |
| Cas tsis muaj. | 7389-38-0 |
| Molecular Cov Qauv | C12H10O5 |
| Molecular hnyav | 234.20 |
| Melting taw tes | 113.5-115.5ºC |
| Kub taw tes | 404.8±45.0ºC |
| Tus txheeb ze ceev | 1.313g / cm3ntawm 25ºC |
Cov Ntaub Ntawv Kev Nyab Xeeb
GHS kev phom sij: Cov kua hluav taws xob ua tiav: Cov tawv nqaij / voos puas / lub qhov muag puas loj / qhov muag tshwj xeeb lub hom phiaj kev lom zem
Cov yam ntxwv kev phom sij: Flammable, nws cov vapor tuaj yeem tsim cov cua sib xyaw nrog cua thiab tawg thaum raug qhib cov nplaim taws thiab cua sov. Nws tuaj yeem ua kom muaj kev sib haum xeeb nrog oxidants. Nws tuaj yeem tsim cov tshuaj ntsuam ua ke nrog cov peev xwm tawg cov phom sij thaum raug huab cua lossis huab cua. Yog tias raug cov cua sov, lub zog sab hauv ntawm cov thawv nce, thiab muaj kev pheej hmoo ntawm kev tawg thiab tawg.
Kev Nyab Xeeb Kev Nyab Xeeb: Ua kom daim tawv nqaij, ua rau tawv nqaij tawv, thiab ua pa nyuaj thiab ua pa nyuaj.
Kev siv
Cirsiumaldehyde (OBMF) tuaj yeem siv ua cov tshuaj ua ntej siv tshuaj rau kev kho mob kab mob siab B thiab lwm yam kab mob. Cov kev tshawb fawb pom tau tias nyob rau hauv - Vero Kws Tshuaj ntawm Wepus, kev ua haujlwm ntawm kev tswj Larsagb)}}. 2.18}. 2.1.5}}. 2.1.5}}. 2.1.5}} Kev lom thiab cov kev mob tshwm sim me me.
Tuam txhab tau
Gnee Chem yog kev nkag rau cov kev tshawb fawb, kev txhim kho, ntau lawm thiab muag ntawm lub xeev Henan, npog thaj tsam ntawm 3,600 square metres. Peb muaj tus kws tshaj lij, zoo-nruab nrog thiab cov pab pawg R & D muaj ntau dua 10 xyoo ntawm R & D kev paub. Peb cov khoom tau dav exported rau ntau lub tebchaws, xws li Tebchaws Asmeskas, Tebchaws Russia, Tebchaws Asmeskas, Tebchaws Asmeskas, thiab peb muab cov qhua tuaj noj mov nrawm. Peb cia siab tias tsim kev sib koom tes ntev thiab muaj kev sib koom tes sib koom tes nrog cov phooj ywg ntxiv yav tom ntej, thiab muab cov khoom lag luam thiab cov kev pabcuam zoo tshaj rau peb cov neeg siv khoom.
Tiv Tauj Peb
Tel: +86-372-5055135
Mob: +86-13673325456
Email: sales@gneebio.com
Cov FAQ
Koj lub tuam txhab puas tuaj yeem lees txais customization thiab ua kom tau raws li cov neeg siv khoom tshwj xeeb?
Yog lawm, peb tuaj yeem ua tau.
Koj cov nqe lus them nqi yog dab tsi?
Hlau hloov chaw, PayPal, Western Union, Nyiaj xaj thiab Bitcoin.
Koj lub sijhawm khoom xa tuaj yog dab tsi?
Peb feem ntau nkoj tsis pub dhau 1-3 hnub tom qab tau txais koj cov nyiaj them poob haujlwm.
Cim npe nrov: Kws Tshuaj Ntsuam Xyuas CirsiumDE (OBMF) CAS 7389-38-0}}}}}}}}}} Siv rau cov kab mob siab ua ntej, lwm tus neeg, lub Hoobkas
