CAS 109-66-0 n-Pentaneyog cov kua xim tsis muaj xim nyob rau hauv chav tsev kub thiab siab, nrog cov yam ntxwv tsw ntawm cov roj av. Nws yog heev flammable thiab volatile, txhais tau hais tias nws tau yooj yim ntes hluav taws thiab evaporate. Nws kuj yog insoluble hauv dej, tab sis soluble nyob rau hauv feem ntau cov organic solvents. n-Pentane muaj qhov kub ntawm 36℃thiab melting point ntawm -130 degree, ua rau nws yog ib qho ntawm cov boiling qis tshaj thiab melting alkanes.
"n" txhais li cas hauv n-pentane CAS 109-66-0?
Cov"n-"sawv rau"ib txwm."Nyob rau hauv cov organic chemistry, cov lus ua ntej no qhia tias cov molecule muaj qhov ncaj - saw, unbranched qauv ntawm carbon atoms. Rau pentane (C₅H₁₂), "n-pentane" tshwj xeeb yog hais txog isomer uas tag nrho tsib cov pa roj carbon atom txuas nrog hauv cov saw txuas txuas ntxiv: CH₃-CH₂-CH₂-CH₂-CH₃.
N-Pentane Structure:
Puas yog CAS 109-66-0 n-pentane puas txaus ntshai?
Cov nqe lus muaj kev nyab xeeb: 225, 304, 336, 411
Cov lus ceeb toom: 210, 261, 273, 280, 301+310, 331
Teeb liab lo lus: Danger
Vim li cas qhov chaw los ntawm Gneebio?
- Guaranteed Purity & Specification: Ua raws li CAS 109-66-0 tus qauv.
- Secure Supply Chain: Cov khoom lag luam ruaj khov thiab cov kws tshaj lij logistical rau ntawm - lub sijhawm xa khoom.
- Cov Ntaub Ntawv Tag Nrho: Ua raws li MSDS, CoA, thiab cov ntaub ntawv xa tuaj.
- Kev Pabcuam Kev Pabcuam: Peb pab neeg npaj txhij los txhawb koj cov kev thov tshwj xeeb.
Nyem Kom Thov Ib Daim Ntawv Tso Cai
txog peb
Raws li cov chaw tsim khoom thiab xa tawm cov tshuaj zoo,Henan Gneebiomuab siab -cov tshuaj muaj txiaj ntsig zoo. Peb muab rau cov neeg siv khoom thoob plaws kev lag luam tshuaj, tshuaj, thiab cov khoom siv, ua kom zoo ib yam, txhim khu kev qha logistics, thiab kev txhawb nqa kev tshaj lij.
Peb cov khoom siv tshuaj muaj ntawv pov thawj thoob ntiaj teb (REACH, ISO, FMQS, HALAL) rau kev lees paub thoob ntiaj teb. Peb muaj warehouses nyob rau hauv coreports xws li Qingdao, Tianiin, thiab Shanghai, nrog ib tug 15-hnub kev pab xa khoom.
Lwm Yam Kub- Muag Khoom
| Khoom npe | CAS Nr |
| Dichloromethane DCM | CAS Nr .: 75-09-2 |
| Ethyl acetate hmoov | CAS Nr .: 141-78-6 |
| Dimethyl Sulfoxide DMSO |
CAS 67-68-5 Nr |
| Cov tshuaj acetonitrile | CAS Nr .: 75-05-8 |
| Isopropyl cawv | CAS Nr .: 67-63-0 |
| 1-Propanol | CAS Nr .: 71-23-8 |
| o-Xylene | CAS Nr .: 95-47-6 |
Tiv tauj peb tam sim no rau qhov kev tsocai tshiab kawg; peb lav tus nqi sib tw kiag li.
