Taw qhia
Ethyl Stearateyog ib tug ntev - chain fatty acid ethyl ester, tsim los ntawm esterification ntawm stearic acid thiab ethanol. Nws yog ib qho tshwm sim tshwm sim nyob rau hauv me me nyob rau hauv ntau yam khoom noj thiab dej haus, xws li npias, cocoa, thiab grape brandy. Raws li ntau yam lipid-zoo li molecule, nws tau txais txiaj ntsig hauv kev lag luam rau nws txoj kev ruaj ntseg zoo, tsis muaj ntxhiab tsw ntxhiab, thiab ntau yam khoom siv, ua haujlwm los ntawm kev ua kom tsw qab rau tus neeg muag khoom muag thiab kev tshawb fawb biochemical.
Physical & Chemical Parameters
| Parameter | Specification / Tus nqi | Sau ntawv / Reference |
|---|---|---|
| Melting Point | 33.0 - 38.0 degree | Khoom ntawm chav tsev kub. |
| Boiling Point | 199℃ntawm 10 mmHg; ~ 356℃ntawm 760 mmHg | |
| Flash Point | >93 °C (>200℃F) | Combustible khoom. |
| Qhov ntom | 0.86 g / cm³ | |
| Solubility | Xyaum insoluble hauv dej.Soluble hauv ethanol, DMSO, thiab roj. | A heev hydrophobic molecule. |
| LogP | ~8.9 | Siab lipophilicity. |
| Kev cia khoom | Khaws ntawm2-8 degreenyob rau hauv ib lub thawv kaw nruj nreem. | Rau kev ruaj ntseg ntev -. |
Mechanism of Action: A Symphony on the Senses
Ethyl Stearate ua haujlwm los ntawm nws cov khoom siv physicochemical xws li fatty acid ester:
- Hauv Flavors & Fragrances:Nws ua raws li ib tugcarrier thiab modifier. Nws cov ntawv me me, waxy tus yam ntxwv pab ua kom lub suab hnyav hnyav thiab txhim kho tag nrho cov nplua nuj thiab qhov ncauj ntawm cov khoom noj (tshwj xeeb yog nqaij los yog rog-zoo li sau ntawv) thiab cov tshuaj tsw qab. Nws cov lipophilicity siab tso cai rau nws muab seamlessly rau hauv cov roj-raws li formulations.
- Raws li Functional Additive:Nyob rau hauv cov tshuaj pleev ib ce thiab kev lag luam kev siv, nws ua hauj lwm raws li ib tuglubricant thiab emollientlos ntawm kev tsim ib txheej nyias, hydrophobic rau ntawm qhov chaw lossis daim tawv nqaij, txo kev sib txhuam thiab muab qhov muag muag, du.
- Hauv Kev Tshawb Fawb Biochemical:Raws li ib tug fatty acid ethyl ester (FAEE), nws ua hauj lwm raws li ib tug qauv compound los yogbiomarkerHauv kev tshawb fawb metabolic, suav nrog kev tshawb fawb txog lipid metabolism thiab haus cawv.
Cov txiaj ntsig tseem ceeb
- Dual{0}}Kev Ua Haujlwm Kev Lag Luam:Ib qho khoom xyaw nrog cov ntawv siv tau siv tau hauv ob qho tib siKhoom noj khoom haus (FEMA 3490)thiabTshuaj pleev ib ce (INCI)cov kev lag luam, ua kom yooj yim cov saw hlau rau ntau- cov tuam txhab lag luam.
- Superior Stability:Exhibits zoo heevtshuaj thiab thermal stabilitynyob rau hauv ib txwm ua tej yam kev mob, pab mus rau lub txee lub neej ntev nyob rau hauv cov khoom kawg.
- Siv Texturizer:Muablubricity, softness, thiab dej -repellencynyob rau hauv cov tshuaj pleev ib ce, tshuaj pleev, thiab cov txheej txheem uas tsis muaj greasy.
- Natural & Compliant Profile:Nws cov xwm txheej li aib txwm tshwm simkev sib xyaw thiab kev pom zoo los ntawm cov koom haum tswj hwm thoob ntiaj teb loj (FEMA, FDA) txhawb nqa kev huv huv - daim ntawv lo thiab kev nyab xeeb.
Cov ntawv thov tseem ceeb
- Khoom noj & dej haus:Siv ua ibflavoring tus neeg sawv cevkom muab los yog txhim kho cov quav ciab, cov ntawv rog rog hauv cov khoom ci, khoom qab zib, nqaij flavorings, thiab dej haus. Kev siv qib yuav tsum ua raws li FEMA cov lus qhia.
- Fragrances & Cosmetics:Ua hauj lwm raws li ib tugtshuaj tsw qabthiabdaim tawv nqaij - tus neeg ua kom txiasnyob rau hauv perfumes, lotions, thiab cream. Nws ua raws li emollient thiab pab stabilize tus ntxhiab profiles.
- Industrial:Ua hauj lwm raws li ib tuglubricant, plasticizer, thiab dej -cov ntaub ntawv pov thawjnyob rau hauv ntau yam formulations, nrog rau cov coatings thiab tso cov neeg sawv cev.
- Kev tshawb fawb biochemical:Siv raws li ib tugtxheem los yog reagenthauv lipidomics, kev tshawb fawb txog kev metabolic, thiab raws li biomarker hauv biomedical tshawb fawb txog fatty acid metabolism.
FAQ: Cov lus nug nquag nug
Q: Dab tsi yog qhov txawv ntawm Ethyl Stearate thiab Stearic Acid?
A: Stearic Acid yog saturated fatty acid (C18:0). Ethyl Stearate yog ethyl ester derivative ntawm stearic acid, qhov twg acidic hydrogen hloov los ntawm ib pawg ethyl. Qhov no ua rau Ethyl Stearate roj ntau dua -soluble, tsawg acidic, thiab muab nws txawv functionality (xws li, raws li ib tug tsw / tshuaj tsw qab cov khoom vs. ib tug xab npum puag).
Q: Kuv yuav yaj Ethyl Stearate Powder li cas?
A: Vim nws qhov siab hydrophobicity, nws yog insoluble hauv dej. Rau kev sim siv, nws tuaj yeem yaj hauv cov kuab tshuaj organic xws li DMSO, ethanol, lossis cov roj kub uas muaj cua sov thiab sonication yog tias xav tau.
Q: Puas muaj kev nyab xeeb rau kev siv tshuaj pleev ib ce?
A: Yog, Ethyl Stearate tau pom zoo siv rau hauv cov tshuaj pleev ib ce thoob ntiaj teb raws li nws lub npe INCI. Nws yog feem ntau ua tau zoo- zam, txawm hais tias nrog rau tag nrho cov khoom xyaw, kev tsim khoom thiab kev ntsuam xyuas kev nyab xeeb yog tus tsim khoom lub luag haujlwm.
Q: Dab tsi yog qhov tseem ceeb ntawm kev khaws cia?
A: Rau kev pom zoo ntev - lub sij hawm ruaj khov, khaws cia hauv qhov txias (2-8 degree), qhuav qhov chaw nyob rau hauv lub thawv kaw nruj nreem. Tiv thaiv los ntawm muaj zog oxidizers, acids, thiab bases.
Tiv tauj peb
Koj puas tuaj yeem txhawb koj cov qauv nrog peb lub siab -purityEthyl Stearate hmoov? Txawm hais tias koj tab tom tsim cov khoom noj tshiab, cov tshuaj pleev ib ce zoo nkauj, lossis kev tshuaj ntsuam xyuas biochemical tshwj xeeb, peb cov khoom muab kev ua tau zoo thiab kev ua tau zoo.
Npaj kom xaj lossis xav tau cov ntsiab lus ntxiv?
Hu rau peb pab neeg muag khoom hnub no rau kev sib tw hais lus, thov kom muaj tus qauv, lossis rau cov kws tshaj lij kev txhawb nqa raws li koj qhov kev thov tshwj xeeb.
Thov hu rau peb ntawmella.zhang@huilinbio-tech.com.
Cim npe nrov: ethyl stearate hmoov, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, lag luam wholesale, yuav, nqe, tej, ntshiab, ntuj, zoo, Tshuag, kev muag
