Puas yog isopropyl cawv tib yam li n-propanol?
Tsis yog, lawv tsis zoo ib yam. Lawv yog cov qauv isomers-lawv qhia tib cov qauv molecular (C₃H₈O) tab sis muaj kev sib txawv atomic.
- 1-Propanol (n-Propanol): CH₃-CH₂-CH₂-OH (Primary alcohol, ncaj saw)
- Isopropyl cawv (2-Propanol): (CH₃)₂CH-OH (Secondary cawv, ceg saw)
Qhov sib txawv ntawm cov qauv no ua rau cov khoom sib txawv ntawm lub cev (piv txwv li, lub ntsiab lus kub: 1-propanol 97 degree, IPA 82 degree), tshuaj lom neeg reactivity, thiab kev siv thawj zaug.
Isopropyl cawv vs. 1-Propanol
| Feature | Isopropyl cawv (IPA) | 1-Propanol (n-Propanol) |
|---|---|---|
| CAS Nr | 67-63-0 | 71-23-8 |
| Lub Npe | Rubbing Cawv | Propyl cawv |
| Kev siv tseem ceeb | Disinfectant & Cleaner (Lub tsev kho mob, tsev, electronics) |
Industrial Solvent & Chemical Ingredient (Inks, coatings, synthesis) |
| Chemical Structure | ceg (OH pawg ntawm nruab nrab carbon) |
Ncaj-Chain (OH pab pawg ntawm carbon kawg) |
| Boiling Point | qis (82 degree) Evaporates sai dua |
Siab (97 degree) Evaporates qeeb dua |
Vim li cas thiaj xaiv Gneebio?
Puas yog koj tab tom nrhiav rau tus neeg muag khoom txhim khu kev qha ntawm N-propanol thiab Isopropyl cawv (IPA)nrog cov nqi sib tw thiab lav kev txuas ntxiv ntawm cov khoom?Gneebiotuaj yeem muab ntau npaum li cas ntawm CAS 71-23-8 nrog rau cov khoom hauv qab no:
Supply Chain Benefits:
- Tus nqi efficiency
- Volume yooj
- Kev ruaj ntseg zoo
- Ntiaj teb no logistics
- Ntau-kev ua raws cheeb tsam
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 95-47-6 Nr |
Tiv tauj peb tam sim no rau qhov kev tsocai tshiab kawg; peb lav tus nqi sib tw kiag li.
