1: Khoom npe:1-Bromo-2-Butyne
CAS Nr.:3355-28-0
2: Peb qhov specification yog dab tsi?
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Yam khoom |
Specification |
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Qhov tshwm sim |
Colorless rau me ntsis daj kua |
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Kev txheeb xyuas |
RT-GC: Ua raws li cov qauv |
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Moisture |
Tsawg dua lossis sib npaug li 0.2% |
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Yam khoom muaj feem |
Ib qho impurity Tsawg dua lossis sib npaug rau 0.15% |
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Tag nrho impurities Tsawg dua lossis sib npaug li 0.5% |
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Purity (GC) |
Ntau dua lossis sib npaug li 99.5% |
3: Dab tsi yog qhov cuam tshuam loj ntawm1-Bromo-2-Butyne+ CAS 3355-28-0
Ua haujlwm ua ntau yam C4 lub tsev thaiv rau kev tsim cov enynes complex thiab axially chiral compounds.
Enables functionalization ntawm nias chemistry rau kev tsim tshuaj scaffold.
Koom nrog alkylation thiab cross-coupling cov tshuaj tiv thaiv los tsim cov derivatives tshiab.
1-Bromo-2-Butyne + CAS 3355-28-0 yog dab tsi
Siv los ua ntau yam organic intermediate hauv kev sib txuas ntawm cov tshuaj (xws li cov tshuaj tiv thaiv kab mob ntshav qab zib linagliptin), agrochemicals, axially chiral compounds, thiab cov ntaub ntawv ua haujlwm.
5: Koj yuav tau txais dab tsi los ntawm cov tshuaj gihi tshwj tsis yog cov khoom zoo dua?
Gihi Chemicals Co., Txwv, yog cov chaw tsim khoom nrog
3 muaj zog kev tshawb fawb thiab kev loj hlob lab chaw zov me nyuam + 4 kev cob qhia ntau lawm, nrog ISO9001 & FDA daim ntawv pov thawj & CE daim ntawv pov thawj.
Tsuas yog cov khoom lag luam zoo, koj pab neeg yuav tau txais 4 kev txhawb nqa hauv qab no:
5.1): Lub Hoobkas ncaj qha muag, Tuam Tshoj tus nqi qis, qauv dawb yog muaj.
5.2): COA, TDS, SDS thiab lwm yam kev ntsuam xyuas muaj nyob rau txhua lub sijhawm.
5.3): ISO9001, FDA, CE daim ntawv pov thawj, 3 lub chaw kuaj mob thiab 4 lub chaw tsim khoom, kom paub tseeb qhov zoo dua.
5.4): Muaj ntau ntau hauv Tshuag, xa tawm sai ntawm lub tsev rau khoom, 24 teev kev pabcuam.
6: Qhov twg yuav ntau 1-Bromo-2-Butyne + CAS 3355-28-0
Xa email nug rau peb:sales@gihichem.com
Peb pab neeg tshaj lij yuav teb rau koj hauv 6 teev.
7: Vim li cas thiaj xaiv cov tshuaj gihi rau koj tus neeg muag khoom ntseeg siab?
● Kev xaiv dav:Peb 3 lub chaw kuaj mob thiab 4 lub chaw ua haujlwm kom ntseeg tau txhua xyoo, peb tuaj yeem tsim ntau tshaj 100 cov qauv tshuaj tshiab txhua xyoo.
●GMP-Kev Ua Raws Cai: Peb 4 lub chaw ua haujlwm ua haujlwm raws li GMP (Good Manufacturing Practice) cov lus qhia, ua kom cov qauv zoo tshaj plaws thiab kev nyab xeeb thoob plaws hauv kev tsim khoom.
● Cov ntawv pov thawj nruj: Tag nrho cov khoom xyaw tau ntawv pov thawj nrog HACCP, ISO, FDA, CE daim ntawv pov thawj.
●Competitive Lag Luam Nqe: Txaus siab rau tus nqi- tus nqi zoo yam tsis muaj kev cuam tshuam rau qhov zoo.
●Customizable Solutions: OEM thiab ODM kev pabcuam muaj. Txiav koj cov khoom sib xyaw ua ke rau koj cov kev xav tau tshwj xeeb thiab cov neeg siv hom phiaj.
●Expert Technical Support: Peb pab pawg kws tshaj lij nyob ntawm no los teb koj cov lus nug thiab qhia koj txog kev xaiv.
● Kev xa khoom sai: Peb ua kom zoo thiab xa khoom raws sijhawm rau koj qhov chaw xav tau nyob txhua qhov chaw.
