{{0 {0}} pyrrolidone Sigma Aldrich 616-45-5

Ua liaj ua teb teb hauv kev ua liaj ua teb Los ntawm nce cov kev sib txawv ntawm cov khoom xyaw nquag ntawm cov nroj tsuag sab, {pyrrolidone tuaj yeem txhim kho cov kev tiv thaiv kab thiab ua qoob loo ntau dua. Nyob rau tib lub sijhawm, raws li cov cab kuj ntawm cov tshuaj ua liaj ua teb,}} pyrrolidone kuj tseem ua kom qeeb dua cov tshuaj tua kab thiab nce lawv lub sijhawm zoo.

Nrog kev txhim kho kev lag luam txuas ntxiv ntawm cov tshuaj pleev ib ce thiab kev lag luam saib xyuas tus kheej, tshwj xeeb} pyrrolidone tau nce, zawv plaub hau thiab cov khoom lag luam tu.

Daim ntawv thov hauv cov khoom tu tawv nqaij 2- pyrrolidone tau siv dav hauv cov khoom tu tawv nqaij raws li cov kuab tshuaj thiab dej noo. Nws tuaj yeem siv tau ntau ntau cov roj, cov khoom xyaw nquag thiab cov vitamins, thiab txhim kho lub permeability thiab ruaj khov ntawm cov khoom. Cov khoom siv saib xyuas tawv nqaij uas nquag muaj, tshuaj pleev li cream, pysions,}} pyrrolidone los txhim kho cov khoom nqus kom txhim kho cov khoom nqus kom txhim kho cov khoom nqus ntawm cov khoom lag luam thiab pab rau cov tawv nqaij ua kom ntev.

Daim ntawv thov hauv zawv zawv plaub hau thiab da dej gel hauv cov tshuaj zawv plaub hau thiab} pyrrolidone tsis tsuas yog ua raws li cov tshuaj pleev, tab sis kuj ua rau lubricity thiab kev nplij siab ntawm cov qauv. Nws pab txhawm rau txhim kho cov qauv thiab kev ruaj ntseg ntawm cov npaus, ua rau zawv plaub hau smoother thiab yooj yim los ntxuav. Nyob rau tib lub sijhawm, {{{1} pyrrolidone tseem tuaj yeem siv cov roj thiab av ntawm cov plaub hau kom tiav cov nyhuv zoo dua.

Cim npe nrov: 2- pyrrolidone sigma aldrich {}}} pyrrolidone sigma almrich {3}} Cov chaw tsim khoom, cov chaw tsim khoom, Hoobkas