Cov hauv qab no yog kev qhia txog cov khoom zoo 4-Chloro-2,6-diaminopyrimidine CAS 156-83-2, vam tias yuav pab koj nkag siab zoo 4-Chloro-2,6-diaminopyrimidine CAS 156-83-2.2,4-diamino-6-chloropyrimidine yog ib qho kev sib xyaw uas tuaj yeem siv rau hauv cov organic synthesis.Melamine thiab lwm yam tshuaj siv hauv GC-MS Kev Txiav Txim
Raws li kev tsim khoom, peb xav muab 4,6-Dichloro-2-methylpyrimidine CAS 1780-26-3 rau koj. Thiab peb yuav muab cov kev pabcuam zoo tshaj plaws tom qab muag thiab xa khoom raws sijhawm.4,6-Dichloro-2-methylpyrimidine CAS 1780-26-3 muaj nuj nqi.Moxonidine nruab nrab
Txais tos muas 2-Amino-5-chlorobenzoic acid CAS 635-21-2 los ntawm peb.2-Amino-5-chlorobenzoic acid CAS 635-21-2 muaj nuj nqi.2-amino-5-chlorobenzoic acid yog cov organic nruab nrab, uas tuaj yeem tau los ntawm hydrolyzing cyano pawg ntawm 2-amino-5-chlorobenzonitrile lossis los ntawm chlorinating 2-aminobenzoic acid.
Koj tau so assured mus yuav Magnesium chloride CAS 7786-30-3 los ntawm peb lub hoobkas thiab peb yuav muab koj cov kev pab zoo tshaj plaws tom qab muag thiab xa khoom raws sijhawm. Anhydrous Magnesium chloride CAS 7786-30-3 yog lub ntsej muag dawb lub ntsej muag hexagonal uas yooj yim deliquescent. Tsis hnov tsw. Muaj ib tug iab saj.
Octabenzone CAS 1843-05-6 muaj nuj nqi.Nws yog siv los ua lub teeb stabilizer rau cov khoom siv hluavtaws xws li polyethylene, polypropylene, polyvinyl chloride, polyurethane roj hmab, thiab lwm yam Nws yog dav siv hauv PE, PVC, PP, PS, PC, polycarbonate, plexiglass, polypropylene fiber thiab vinyl acetate. Tsis tas li ntawd, nws muab lub teeb ruaj khov zoo rau qhuav phenolic thiab alkyd varnishes, polyurethane, acrylic, epoxy thiab lwm yam khoom siv cua qhuav, nrog rau cov tsheb ua kom zoo nkauj, hmoov txheej, roj hmab thiab lwm yam khoom. Kev Siv: 0.1-0.5%.
Oxybenzone CAS 131-57-7 muaj nuj nqi.Nws yog dav-spectrum ultraviolet absorber, uas muaj qhov zoo ntawm kev nqus siab, tsis muaj tshuaj lom, tsis muaj teratogenicity, zoo lub teeb thiab kub stability. Nws tuaj yeem nqus tau UV-A thiab UV-B tib lub sijhawm. Nws yog chav kawm kuv tshuaj pleev thaiv hnub pom zoo los ntawm FDA. Nws yog dav siv nyob rau hauv cov tshuaj pleev ib ce tshuaj pleev ib ce xws li tshuaj pleev thaiv hnub, cream, zib mu, tshuaj pleev ib ce thiab roj nyob rau hauv lub tebchaws United States thiab Europe. Nws kuj tseem siv tau los ua tus neeg sawv cev tiv thaiv kab mob rau cov khoom uas hloov xim vim photosensitivity. Tsis tas li ntawd, nws yog siv nyob rau hauv plastics, tshuaj fibers Nyob rau hauv cov xim thiab roj av cov khoom, nws yog tshwj xeeb tshaj yog haum rau pob tshab khoom nrog lub teeb chemicalbook xim.
