2-hydroxyethylurea CAS 2078-71-9 nrog cov ncauj lus kom ntxaws
Cov lus piav qhia luv luv:
Txhais tau:
1- (2-hydroxyethyl) urea; Brillian-Hydroxyethyl) urea;
CAS:2078-71-9
Molecular Fomula: c3h8n2o2
Molecular hnyav: 104.11
Tus qauv tshuaj:
Cov tsos mob: tsis muaj kob lossis daj kom pom cov kua
kev qhia tshwj xeeb
| Yam | Cov lus qhia |
| Kev tshwm sim | Tsis muaj kob lossis daj kom pom cov kua |
| Tus ntxhiab | Zoo sib xws nyob rau hauv tus cwj pwm thiab siv rau stantard |
| Xim | 5Y20 |
| Cov khib nyiab,% | 50 ± 5 |
| pH | 6.0 ~ 8.5 |
| Viscosity | ≤200.0 CPS |
| Hnyav Hlau | 5PPPPM |
kev siv
2-HydroxyethylureEA yog ib tug zoo heev moisturizer uas muab cov nyhuv tu cov nyhuv muaj txiaj ntsig thiab txo tus nqi ntawm silicone hauv cov tshuaj. Hydroxyethyl urea tuaj yeem nkag mus rau hauv stratum Corneum, nce cov tawv nqaij noo noo, muab cov kab txhuam hniav kom haum, nce cov tawv nqaij elasticity thiab muab txoj kev xav zoo ntawm kev siv. Nrog rau feem coob ntawm cov tshuaj pleev ib ce cov ntaub ntawv raw sib xyaw ua ke, muaj ntau hom ph. Cov chaw thov: 1. Cov Khoom Siv Tawv Plaub Hau2. Tes xab npum thiab cov da dej3.
Cov khoom siv ntxuav thiab soap4. Cov Me Nyuam Cov Khoom Siv Me Nyuam. Sunscreen khoom 6. Cov khoom tu plaub hau. Pom zoo siv tshuaj: 0.5-5.0%.
Tus yam ntxwv tseem ceeb ntawm hydroxyethyl urea yog muab cov tawv nqaij tu tawv nqaij uas tsis muaj cov tawv nqaij zoo nkauj, nws tuaj yeem ua kom cov tawv nqaij zoo nkauj, nws tuaj yeem ua kom cov tawv nqaij zoo nkauj, nws tuaj yeem ua kom cov tawv nqaij zoo nkauj heev Hydroxyethyl as kuj muaj qhov kev ua tau zoo nqi. Piv nrog kim kim heev, hydroxyethyl urea tuaj yeem ua tiav tib cov nyhuv ntawm tus nqi qis dua.
Ntim thiab Thauj Khoom
Yas nruas, 25 kgs;
Khaws thiab Cia
Cov Lus Cim: Khaws cia rau hauv qhov txias, cov xwm txheej qhuav hauv cov thawv ntim khoom zoo.
Siv tau: 2years
Khaws cia hauv cov thawv ntom. Beaveal ntim kom nruj nreem tom qab siv. Lub txee lub neej ntawm 2-hydroxyethylureA yog ob xyoos nyob rau hauv thawj, unposed ntim.
Lub peev xwm
60 mt ib hlis twg, tam sim no peb tab tom nthuav peb txoj kab ntau lawm.
