1: Khoom npe:Dimethyl n{0}}Butylmalonate
CAS Nr.:39520-22-4
2: Peb qhov specification yog dab tsi?
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Yam khoom |
Specification |
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Qhov tshwm sim |
Colorless thiab pob tshab los yog daj ntseg kua kua |
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Moisture (KF) |
Tsawg dua lossis sib npaug li 0.1% |
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Yam khoom (GC) |
Methanol Tsawg dua lossis sib npaug li 0.1% |
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Dimethyl malonate Tsawg dua los yog sib npaug rau 0.1% |
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Dimethyl dibutylmalonate Tsawg dua los yog sib npaug rau 0.1% |
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Ib leeg impurity Tsawg dua los yog sib npaug rau 0.1% |
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Kev ntsuam xyuas (GC) |
Ntau dua lossis sib npaug li 99.0% |
3: Dab tsi yog qhov cuam tshuam tseem ceeb ntawm Dimethyl n-Butylmalonate+ CAS 39520-22-4?
Pregabalin Synthesis Control
Muab Butyl Functional Group
Fine Chemical Intermediate
Optimize Synthesis Yield
4: Dab tsi yog kev siv Dimethyl n-Butylmalonate + CAS 39520-22-4?
Siv los ua ib qho nruab nrab hauv kev siv tshuaj thiab tshuaj lom neeg zoo.
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 muag 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 bulk Dimethyl n-Butylmalonate+ CAS 39520-22-4?
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.
