Lauric acid CAS 143-07-7
Lauric acid, tseem hu ua lauric acid, yog ib hom roj fatty acid uas muaj 12 lub carbon atoms. Thaum sov li chav tsev, nws yog ib lub pob zeb dawb uas muaj ntxhiab tsw qab me ntsis ntawm cov roj bay. Nws tsis yaj hauv dej, yaj hauv methanol, ether, chloroform thiab lwm yam organic solvents, yaj me ntsis hauv acetone thiab petroleum ether. Qhov zoo tshaj plaws ntawm lauric acid yog nws lub peev xwm tua kab mob los txhim kho kev tiv thaiv kab mob, ntau tus neeg tau pom tias tom qab noj lauric acid, lub peev xwm tua kab mob tau zoo dua, xws li mob khaub thuas, kub taub hau, herpes thiab lwm yam, lauric acid kuj tseem tuaj yeem txo qhov kev tiv thaiv tshuaj tua kab mob, txo qhov kev pheej hmoo ntawm kab mob plawv thiab lwm yam. Rau cov poj niam hluas, ib qho ntawm cov txiaj ntsig ntawm lauric acid yog kev saib xyuas tawv nqaij, thiab kev tshawb fawb tau pom tias nws cov txiaj ntsig saib xyuas tawv nqaij zoo dua li qee cov tshuaj pleev ib ce paub zoo.
| YAM KHOOM | TUS QAUV |
| Daim Ntawv Khoom | Hlaws/Flake los yog kua ntawm 45 ℃ |
| Tus Nqi Acid (mg KOH / g) | 278-282 |
| Tus Nqi Saponification (mg KOH / g) | 279-283 |
| Tus nqi iodine (cg I)2/g) | 0.2 siab tshaj |
| Xim (Lovibond 51/4"xov tooj ntawm tes) | 2.0Y, 0.2R siab tshaj |
| Xim (APHA) | siab tshaj 40 |
| Lub Npe (℃) | 43.0-44.0 |
| C10 & Hauv Qab No | 1.0 siab tshaj |
| C12 | 99.0 feeb |
| C14 | 1.0 siab tshaj |
| Lwm tus | 0.5 siab tshaj |
1. Lauric acid feem ntau yog siv rau hauv kev tsim cov alkyd resins, cov neeg sawv cev ntub dej, cov tshuaj ntxuav tes, cov tshuaj tua kab, surfactants, cov khoom noj khoom haus ntxiv thiab cov tshuaj pleev ib ce ua cov khoom siv raw
2. Siv ua tus neeg sawv cev kho qhov chaw rau kev npaj cov ntawv cog lus. Nws kuj siv rau hauv kev tsim cov alkyd resins, cov roj fiber tshuaj, cov tshuaj tua kab, cov tshuaj tsw qab, cov yas stabilizers, cov tshuaj tiv thaiv xeb rau roj av thiab cov roj lubricating. Nws yog dav siv rau hauv kev tsim ntau hom surfactants, xws li cationic lauryl amine, lauryl nitrile, tryllauryl amine, lauryl dimethylamine, lauryl trimethylammonium ntsev, thiab lwm yam. Cov hom anionic yog sodium lauryl sulfate, lauryl sulfate, lauryl sulfate triethyl ammonium ntsev, thiab lwm yam. Cov hom Zwitterionic suav nrog lauryl betaine, imidazoline laurate, thiab lwm yam. Cov surfactants tsis-ionic suav nrog polyL-alcohol monolaurate, polyoxyethylene laurate, lauryl glyceride polyoxyethylene ether, laurate diethanolamide thiab lwm yam. Tsis tas li ntawd, nws kuj siv ua cov khoom noj khoom haus ntxiv thiab siv rau hauv kev tsim cov tshuaj pleev ib ce.
3. Lauric acid yog ib yam khoom siv raw rau kev tsim cov xab npum, cov tshuaj ntxuav tes, cov tshuaj pleev ib ce thiab cov roj fiber ntau
25kg/lub hnab
Lauric acid CAS 143-07-7
Lauric acid CAS 143-07-7
