0102 ib0304 ib05
CAS 123-75-1 Pyrrolidine siab purity sis tw nqi Suav Hoobkas mov tsis muaj kev lis kev cai teeb meem loj Tshuag kub muag nrog zoo tshaj plaws kev nyab xeeb tus me nyuam
cov khoom specification
| Lub Npe | Pyrrolidine |
| CAS Nr | 123-75-1 : kuv |
| Molecular Luj | 71.12 ib |
| EINECS | 204-648-7 ib |
| Qhov ntom | 0.852 g / mL ntawm 25 ° C (lit.) |
| Boiling Point | 87-88 ° C / 760 mmHg (lit.) |
| Flash Point | 37 ° F |
| Melting Point | -63 ° C |
| Molecular Formula | C4H9 N |
| Exact Mass | 71.073502 ib |
| PSA | 12.03.00 Nws |
| Qhov tshwm sim | tsis muaj xim pob tshab kua |
| Kev cia khoom | Khaws hauv qab +30 ° C |
Product Video
Khoom siv
Pyrrolidine muaj cov khoom thiab cov tshuaj tiv thaiv ntawm cov amines zoo tib yam. Nws yog dav siv hauv tshuaj, zaub mov, tshuaj tua kab, tshuaj txhua hnub, txheej, textiles, luam ntawv thiab dyeing, papermaking, photosensitive cov ntaub ntawv, polymer cov ntaub ntawv, desulfurizers, zeolite template cov ntaub ntawv thiab lwm yam teb. Pyrrolidine yog ib qho cyclic secondary amine. Nws yog cov kua tsis muaj xim thiab pob tshab nrog cov ntxhiab tsw tshwj xeeb. Nws hloov daj thaum raug lub teeb lossis huab cua ntub, yog soluble hauv dej thiab ethanol, thiab corrosive thiab flammable. Cov khoom siv tseem ceeb yog cov khoom siv tshuaj, cov khoom siv hluavtaws, cov kuab tshuaj tshwj xeeb, siv los npaj tshuaj, tshuaj tua kab mob, tshuaj tua kab, epoxy resin curing agents, roj hmab accelerators thiab inhibitors.
Cov ntaub ntawv tuam txhab
Demei Pharmaceutical Technology Co., Ltd.is lub tuam txhab muaj zog thiab tsim kho tshiab tshwj xeeb hauv kev tshawb fawb, tsim khoom, thiab kev faib tawm cov khoom siv tshuaj zoo thiab cov tshuaj organic. Nrog rau kev cog lus ruaj khov rau kev nce qib thoob ntiaj teb kev lag luam tshuaj, peb mob siab rau peb tus kheej los pab txhawb kev xa tawm ntawm Suav cov khoom lag luam thoob ntiaj teb. Peb cov khoom lag luam dav dav tau txais kev lees paub hauv kev lag luam tseem ceeb, suav nrog UK, Lub Tebchaws Yelemees, Australia, Netherlands, Poland, Russia, Kazakhstan, Philippines, Malaysia, Singapore, thiab ntau thaj chaw. Ua raws li cov hauv paus ntsiab lus ntawm kev ncaj ncees thiab pob tshab, peb ua qhov tseem ceeb hauv kev tsim kev sib raug zoo nrog peb cov neeg siv khoom, ua kom muaj kev sib raug zoo thiab kev sib koom tes ntev.
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Tus me nyuam nthuav dav
1. Lub sij hawm xa tuaj: Tsis pub dhau 3-15 hnub tom qab daim ntawv cog lus yuav siv tau
2. Qhov chaw xa khoom: Chaw nyob ntawm tus neeg xa khoom (yuav tsum yog chav cog lus)
3. Txoj kev xa khoom: Peb yog lub luag haujlwm rau kev thauj cov khoom, FOB nqi
4. Txoj kev thauj khoom: huab cua freight, nkoj freight
Cov nqe lus them nqi
Alibaba, Bitcoin, T / T, Western Union, Nyiaj Gram, Alipay thiab lwm yam kev xa tawm.
