Pivalic anhydride 1538-75-6
Cov tsos mob: cov kua ntshiab tsis muaj xim
Purity: 99.0% min
impurities: 1.0% max
Dej: 0.3% max
Refractive index: 1.409
☑ Nyob rau hauv cov khoom-theem oligonucleotide synthesis;
☑ Nyob rau hauv kinetic daws teeb meem ntawm racemic 2-hydroxy-γ-butyrolactones nrog diphenylacetic acid;
☑ Ua acylation thiab esterification reagent rau anilines;
☑ Ua acylation thiab esterification reagent rau phenols.
180kg / nruas, 14.4Mt / FCL
UN No.2920 Chav Kawm: 8 (3), Cov pab pawg: II
☑ Ntau tshaj 30 xyoo kev tsim khoom;
☑ Cov ntaub ntawv sau npe raws li EU-REACH cov cai;
☑ Cov khoom pom zoo los ntawm ntau haiv neeg hauv ntau qhov kev lag luam;
☑ Lub sij hawm xa tuaj: 1 lub lis piam ua ntej.
☑ Peb muaj kev tswj xyuas kom zoo, tsis txwv rau kev coj mus kuaj, kev soj ntsuam, kev khaws cov qauv, txheej txheem kev ua haujlwm;
☑ Freemen ua kom muaj kev sib raug zoo ntawm kev ua tau zoo, cov txheej txheem nruj ntawm kev tswj cov kev hloov pauv tau ua raws, suav nrog cov txheej txheem thiab cov khoom siv, cov khoom siv raw, ntim khoom;
☑ Cov qauv tuaj yeem tuaj txog hauv koj txhais tes li ntawm 20 hnub rau cov neeg siv khoom thoob ntiaj teb;
☑ Qhov kev txiav txim yam tsawg kawg nkaus yog nyob ntawm ib pob;
☑ Peb yuav tawm tswv yim rau koj cov lus nug tsis pub dhau 24 teev, Pab pawg kws tshaj lij yuav ua raws thiab npaj muab cov kev daws teeb meem yog tias koj muaj lus thov;
Txais tos tiv tauj kom paub meej ntxiv!
