Cov roj Fatty Acid CAS 61790-12-3
Cov roj fatty acid siab yog los ntawm cov roj ntoo thuv thiab feem ntau yog tsim los ntawm kev sib xyaw ntawm oleic acid, linoleic acid, thiab lawv cov isomers, nrog rau me me ntawm abietic acid thiab cov tshuaj tsis tuaj yeem ua rau muaj kev sib xyaw. Cov tshuaj tiv thaiv alcoholization thiab ammonification tuaj yeem tshwm sim. Cov roj fatty acid siab yog cov roj fatty acid tsis muaj roj (oleic acid) pheej yig uas yog kev sib xyaw ntawm oleic acid, linoleic acid, thiab lawv cov isomers. Insoluble hauv dej, soluble hauv ether thiab ethanol; Tuaj yeem cuam tshuam nrog alkali, thiab kuj tuaj yeem dhau los ntawm kev sib xyaw alcoholization thiab ammonification. Nws cov yam ntxwv qis boiling point feem ntau yog siv rau hauv kev tsim cov roj nplua nyeem.
| Khoom | Cov Lus Qhia Tshwj Xeeb |
| Qhov chaw khov ntawm cov rog acid | 40 ~ 46 ℃ |
| Qhov Ceev | 0.943~0.952。 |
| Qhov kub yaj | 20 - 60 ° C (lit.) |
| Tus nqi ntawm Saponification | 193~202mgKOH·g-1 |
| tus nqi iodine | 35~48gI2·(100g)-1 |
Cov roj fatty acids Terol feem ntau yog siv rau ntau qhov chaw xws li cov kua hlau ua haujlwm, cov tshuaj pleev xim, cov ntawv ua, xab npum, cov tshuaj ntxuav, cov roj ntxiv, thiab lwm yam. Cov lag luam xab npum, cov tshuaj ntxuav, thiab cov tshuaj pleev xim yog qhov xav tau ntau tshaj plaws rau cov roj fatty acids siab, suav txog 40.0% ntawm qhov xav tau. Qib ntawm cov roj fatty acids siab yog txiav txim siab los ntawm lawv cov xim, cov ntsiab lus ntawm rosin acid, thiab qhov ntau ntawm cov khoom tsis muaj saponifiable. Cov qib sib txawv ntawm cov roj fatty acids siab yog qhov tsim nyog rau kev tsim cov khoom sib txawv.
Feem ntau ntim rau hauv 25kg / nruas, thiab kuj tuaj yeem ua pob khoom customized
Cov roj Fatty Acid CAS 61790-12-3
Cov roj Fatty Acid CAS 61790-12-3
