Newgreen High Purity Cosmetic Raw Khoom Propylene glycol 99%
Product Description
Propylene glycol, lub npe tshuaj yog 1, 2-propylene glycol, los yog propylene glycol los yog propylene glycol. Nws yog xim tsis muaj xim, tsis qab, tsis muaj ntxhiab kua nrog zoo solubility thiab wettability.
COA
| Kev tsom xam | Specification | Cov txiaj ntsig |
| Assay Propylene glycol (los ntawm HPLC) Cov ntsiab lus | ≥99.0% | 99.15 Nws |
| Kev tswj lub cev & tshuaj lom neeg | ||
| Kev txheeb xyuas | Tam sim no teb | Txheeb xyuas |
| Qhov tshwm sim | Xim tsis muaj kua | Ua raws |
| Kuaj | Yam ntxwv qab zib | Ua raws |
| Ph ntawm tus nqi | 5.0-6.0 | 5.30 Nws |
| Poob Thaum Qhuav | ≤8.0% | 6.5% |
| Residue ntawm ignition | 15.0% -18% | 17.3% |
| Hnyav Hlau | ≤10ppm | Ua raws |
| Arsenic | ≤ 2 ppm | Ua raws |
| Microbiological tswj | ||
| Tag nrho cov kab mob | ≤1000CFU / g | Ua raws |
| Poov & Pwm | ≤100CFU / g | Ua raws |
| Salmonella | Tsis zoo | Tsis zoo |
| E. coli | Tsis zoo | Tsis zoo |
| Packing piav qhia: | Sealed export qib nruas & ob lub hnab yas kaw |
| Cia: | Khaws rau hauv qhov chaw txias & qhuav tsis khov., kom deb ntawm lub teeb thiab cua sov |
| Lub neej txee: | 2 xyoos thaum khaws cia zoo |
Muaj nuj nqi
Propylene glycol, tseem hu ua 1,2-propanediol los yog propylene glycol, yog cov xim tsis muaj xim, tsis muaj ntxhiab, thiab tsis muaj ntxhiab tsw feem ntau siv los ua cov khoom xyaw hauv cov tshuaj pleev ib ce thiab cov khoom tu tus kheej. Nws muaj ntau yam nta xws li:
1.Moisturizing: Propylene glycol yog ib qho zoo heev moisturizer uas tuaj yeem nqus dej noo hauv huab cua, pab cov tawv nqaij khaws cov dej noo thiab tiv thaiv kom qhuav.
2.Softens daim tawv nqaij: Propylene glycol ua rau cov tawv nqaij mos thiab du, pab txhim kho daim tawv nqaij zoo nkauj.
3.Solvent: Propylene glycol tuaj yeem ua cov kuab tshuaj rau lwm cov khoom xyaw, pab sib tov thiab dilute lwm cov khoom xyaw thiab ua kom cov khoom siv yooj yim dua.
4.Skin penetration enhancer: Propylene glycol pab txhawb kev nkag mus ntawm lwm cov khoom xyaw nquag thiab txhim khu kev ua tau zoo ntawm cov khoom.
5.Antifreeze: Hauv qee cov khoom siv tu tawv nqaij thiab tshuaj pleev ib ce, propylene glycol tuaj yeem siv los ua cov tshuaj tiv thaiv kab mob los tiv thaiv cov khoom los ntawm kev khov rau hauv qhov chaw kub qis.
Feem ntau, propylene glycol yog siv dav hauv cov tshuaj pleev ib ce thiab cov khoom tu tawv nqaij, feem ntau yog vim nws cov moisturizing thiab cov tawv nqaij softening zog, ua rau nws yog ib qho tseem ceeb muaj nyob rau hauv ntau yam khoom tu tawv nqaij.
Daim ntawv thov
Propylene glycol muaj ntau yam kev siv hauv cov tshuaj pleev ib ce thiab cov khoom tu tus kheej, suav nrog tab sis tsis txwv rau cov hauv qab no:
1.Moisturizing: Raws li ib qho zoo heev moisturizer, propylene glycol feem ntau ntxiv rau cov khoom tu tawv nqaij, tshuaj pleev ntsej muag, tshuaj pleev ib ce, tshuaj pleev lub cev thiab lwm yam khoom siv los pab cov tawv nqaij khaws cov dej noo thiab tiv thaiv kom qhuav.
2.Solvent: Vim yog propylene glycol zoo solubility, nws feem ntau yog siv los ua hnyav rau lwm cov khoom xyaw, pab sib tov thiab dilute lwm cov khoom xyaw, ua rau cov khoom siv yooj yim dua.
3.Skin penetration enhancer: Propylene glycol tuaj yeem pab lwm cov khoom xyaw nquag nkag mus tob rau hauv daim tawv nqaij zoo dua thiab txhim khu kev ua tau zoo ntawm cov khoom, yog li nws yog feem ntau siv rau hauv qee cov khoom siv tawv nqaij thiab tshuaj pleev ib ce.
4.Antifreeze: Hauv qee cov tshuaj pleev ib ce thiab cov khoom tu tawv nqaij, propylene glycol kuj tseem siv los ua cov tshuaj tiv thaiv kab mob los tiv thaiv cov khoom los ntawm kev khov hauv qhov chaw tsis muaj qhov kub thiab txias.
Feem ntau, propylene glycol yog cov khoom siv tshuaj pleev ib ce uas feem ntau siv rau hauv cov khoom tu tawv nqaij, pleev, tshuaj zawv plaub hau, da dej gel thiab lwm yam khoom los muab kev ua haujlwm xws li moisturizing, dissolving, thiab kev nkag mus.
Ntim & Xa
