Vadivelu Comedy News
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Chii chinonzi benzophenone-4 inoshandiswa mukuchengeta ganda
Iye zvino vanhu vane sarudzo dzakawanda mukuchengetwa kweganda, zvinongori sunscreen zvinodarika zvinopfuura gumi marudzi, asi zvimwe zvigadzirwa zvekuchengetedza ganda zvinoita sekutarisira ganda zvinonyanya kukuvadza ganda redu. Saka isu tinosarudza sei zvigadzirwa zvekuchengetedza ganda zveganda redu? Ngatitaure nezve benzophenone-4, yakakosha i...Verenga zvimwe -
Chii chinonzi PCA Na
Nekuvandudzwa kwesainzi yemazuva ano uye tekinoroji uye nekuvandudzwa kwemararamiro evanhu, zvinoita sekunge zvinodiwa zvezvigadzirwa zvekuzora zviri kuramba zvichikwira, uye zvizoro zvine zvinhu zvakasikwa zviri kuwedzera kufarirwa nemunhu wese. Tod...Verenga zvimwe -
Chii chinonzi 3-O-Ethyl-L-ascorbic acid chakanakira
3-O-Ethyl-L-ascorbic asidhi ine mbiri mbiri yemafuta ehydrophilic uye yakagadzikana zvakanyanya mumakemikari. 3-O-Ethyl-L-ascorbic acid, cas number 86404-04-8, ine oleophilic uye hydrophilic pfuma sevhitamini C inobuda, iyo inowedzera chiyero chekushandiswa, kunyanya mumakemikari emazuva ese...Verenga zvimwe -
Chii chinonzi Glycyrrhizic Acid Ammonium Munyu
Glycyrrhizic acid ammonium salt, white tsono crystal kana crystalline powder, ine kutapira kwakasimba, ka50 kusvika ku100 kutapira sesucrose. Kunyungudika 208 ~ 212 ℃. Soluble muammonia, isinganyunguriki muglacial acetic acid. Glycyrrhizic acid ammonium munyu ine kutapira kwakasimba uye inokwana ka200 kuswero...Verenga zvimwe -
Chii chinonzi polyethylenimine inoshandiswa
Polyethylenimine (PEI) i polymer inonyungudika mumvura. Iko kusungirirwa mumvura yezvigadzirwa zvekutengesa kunowanzo 20% kusvika 50%. PEI inoitwa polymerized kubva ethylene imide monomer. Iyo cationic polymer inowanzoita semvura isina ruvara kune yero kana yakasimba ine akasiyana siyana ehuremu ...Verenga zvimwe -
Chii chinonzi o-Cymen-5-ol
O-Cymen-5-OL (IPMP) is antifungal preservative inoshandiswa muzvizora uye zvigadzirwa zverunako kudzivirira ma microorganisms anokuvadza kubva mukuwanda, nekudaro achiwedzera hupenyu hwesherufu yezvigadzirwa. Iyo inhengo yemhuri yeIsopropyI Cresols uye pakutanga yaive crystal yekugadzira. Maererano netsvagiridzo, 0 ...Verenga zvimwe -
Chii chinonzi calcium pyrophosphate inoshandiswa
Isu tinofanirwa kukwesha mazino edu mazuva ese, saka isu tinofanirwa kushandisa mushonga wemazino, mushonga wemazino chinhu chinodiwa chezuva nezuva chinofanira kushandiswa zuva rega rega, saka sarudza yakakodzera mushonga wemazino yakakosha. Kune akawanda marudzi emushonga wemazino pamusika ane mabasa akasiyana, sekuchena, kusimbisa mazino uye pr...Verenga zvimwe -
Chii chinonzi 2-hydroxyethyl methacrylate inoshandiswa
2-hydroxyethyl methacrylate (HEMA) is an organic polymerization monomer inoumbwa nekuita kwe ethylene oxide (EO) uye methacrylic acid (MMA), iyo ine bifunctional mapoka mukati memorekuru. Hydroxyethyl methacrylate imhando yemvura isina ruvara, yakajeka, uye inoyerera zviri nyore. Solub...Verenga zvimwe -
Iyo polyvinylpyrrolidone inokuvadza
Polyvinylpyrrolidone (PVP) , cas nhamba 9003-39-8，pvp isiri-ionic polima iyo inonyanya kusiyanisa, yakanyatsodzidza uye yakanyanya kudzidzwa yakanaka kemikari pakati peN-vinyl amide polymers. Yakagadzirwa kuita isiri-ionic, cationic, anion 3 zvikamu, giredhi reindasitiri, giredhi remishonga, chikafu chekudya ...Verenga zvimwe -
Chii chinonzi Polyvinylpyrrolidone Shandisa
Chii chinonzi Polyvinylpyrrolidone (PVP)? Polyvinylpyrrolidone, yakapfupikiswa sePVP. Polyvinylpyrrolidone (PVP) isiri-ionic polymer compound inogadzirwa ne polymerization yeN-vinylpyrrolidone (NVP) pasi pemamwe mamiriro. Inoshandiswa seye adjuvant, yekuwedzera, uye excipient mundima dzakawanda dzakadai ...Verenga zvimwe -
Unoziva 4-ISOPROPYL-3-METHYLPHENOL?
4-ISOPROPYL-3-METHYLPHENOL, yakapfupikiswa seIPMP, inogonawo kunzi o-Cymen-5 ol/3-Methyl-4-isopropyrphenol. Iyo molecular formula ndeye C10H14O, iyo molecular uremu ndeye 150.22, uye nhamba yeCAS ndeye 3228-02-2. IPMP ikristaro chena isinganyunguriki mumvura uye inonyungudika muorganic solvents. Iye ha...Verenga zvimwe -
Iyo polyglyceryl-4 laurate yakachengeteka kune ganda
Vatengi vazhinji vanoona kuti zvimwe zvizorwa zvine "polyglyceryl-4 laurate" iyi kemikari, havazive kushanda uye kushanda kwechinhu ichi, vanoda kuziva kana chigadzirwa chine polyglyceryl-4 laurate chakanaka. Mupepa iri, basa uye mhedzisiro ye polyglyceryl-4 ...Verenga zvimwe