Lauric acid CAS 143-07-7
Lauric acid, tseem hu ua lauric acid, yog saturated fatty acid nrog 12 carbon atoms. Nyob rau hauv chav tsev kub, nws yog ib tug dawb acicular crystal nrog ib tug me ntsis tshuaj tsw qab ntawm bay roj. Insoluble hauv dej, soluble hauv methanol, ether, chloroform thiab lwm yam organic solvents, me ntsis soluble hauv acetone thiab roj av ether. Cov txiaj ntsig zoo tshaj plaws ntawm lauric acid yog nws cov tshuaj tua kab mob txhawm rau txhim kho kev tiv thaiv kab mob, ntau tus neeg tau pom tias tom qab noj lauric acid, lub peev xwm tiv thaiv kab mob tau zoo heev, xws li mob khaub thuas, kub taub hau, herpes thiab lwm yam, lauric acid kuj tuaj yeem yooj yim tshuaj tua kab mob, txo qhov kev pheej hmoo ntawm kab mob plawv thiab lwm yam. Rau cov poj niam hluas, ib qho txiaj ntsig ntawm lauric acid yog kev tu tawv nqaij, thiab kev tshawb fawb tau pom tias nws cov nyhuv tu tawv nqaij zoo dua li qee cov tshuaj pleev ib ce zoo.
| Yam khoom | STANDARD |
| Daim ntawv khoom | Bead / Flake los yog kua ntawm 45 ℃ |
| Acid Tus nqi (mg KOH / g) | 278-282 : kuv |
| Tus nqi Saponification (mg KOH / g) | 279-283 : kuv |
| Tus nqi iodine (cg I2/g) | 0.2 max |
| Xim (Lovibond 51/4"cell) | 2.0Y, 0.2R max |
| Xim (APHA) | 40 max |
| Titre (℃) | 43.0-44.0 Nws |
| C10 & Hauv qab no | 1.0 max |
| C12 | 99,0 nqi |
| C14 | 1.0 max |
| Lwm tus | 0.5 max |
1. Lauric acid feem ntau yog siv rau hauv kev tsim cov alkyd resins, wetting agents, detergents, tshuaj tua kab, surfactants, zaub mov additives thiab tshuaj pleev ib ce raws li raw cov ntaub ntawv.
2. Siv los ua tus neeg sawv cev kho mob rau kev npaj kev sib txuas. Nws kuj tseem siv rau hauv kev tsim cov alkyd resins, tshuaj fiber ntau roj, tshuaj tua kab, hluavtaws fragrances, yas stabilizers, anti-corrosion additives rau roj av thiab lubricating roj. Nws yog dav siv nyob rau hauv kev tsim ntawm ntau hom surfactants, xws li cationic lauryl amine, lauryl nitrile, tryllauryl amine, lauryl dimethylamine, lauryl trimethylammonium ntsev, thiab lwm yam. Cov anionic hom yog sodium lauryl sulfate, lauryl sulfate, lauryl sulfate triethyl ammonium ntsev. , thiab lwm yam. Zwitterionic hom muaj xws li lauryl betaine, imidazoline laurate, thiab lwm yam. Tsis-ionic surfactants muaj xws li polyL-alcohol monolaurate, polyoxyethylene laurate, lauryl glyceride polyoxyethylene ether, laurate diethanolamide thiab hais txog. Tsis tas li ntawd, nws kuj yog siv los ua khoom noj khoom haus thiab siv los ua cov tshuaj pleev ib ce.
3. Lauric acid yog cov khoom siv raw rau kev tsim cov xab npum, tshuaj ntxuav tes, tshuaj pleev ib ce surfactants thiab tshuaj fiber ntau roj.
25kg / hnab
Lauric acid CAS 143-07-7
Lauric acid CAS 143-07-7
