Txhua yam koj xav tau sib sau ua ke hauv ib lub ru tsev-Los ntawm cov khoom siv tshuaj pleev ib ce rau cov khoom noj khoom haus ntxiv
Taw qhia
Acetylated hyaluronic acid yog polysaccharide raw khoom uas tau raug acetylated thiab hloov los ntawm hyaluronic acid. Nws yog tsuas yog siv nyob rau hauv kev tu tawv nqaij thiab lwm yam formulations los kho moisturizing txoj kev thiab cov kev xav ntawm cov khoom ntawm daim tawv nqaij.
Specification
|
Cov khoom tsom xams |
Specification |
Kev tshwm sim |
|
Qhov tshwm sim |
Dawb mus rau yellowish granules los yog hmoov |
Ua raws |
|
Cov ntsiab lus Acetyl |
23.0~29.0 |
25.7% |
|
Intrinsic viscosity |
0.5~2.8 |
0.85 dL/g |
|
Kev nqus dej (0.5% aq. sol.) |
A280nm Tsawg dua lossis sib npaug rau 0.25 |
0.13 |
|
Pob tshab (0.5%, 80% Ethanol) |
T550nm Ntau dua lossis sib npaug rau 99.0% |
99.9% |
|
PH (0. 1% Kev daws dej) |
5.0-7.0 |
6.50 |
|
Poob rau ziab |
Tsawg dua lossis sib npaug li 10.0% |
7.3% |
|
Protein |
Tsawg dua lossis sib npaug rau 0. 1% |
0.033% |
|
Residue ntawm Ignition |
11.0~ 16.0 |
15% |
|
Hg |
Tsawg dua lossis sib npaug li 1.0 mg / kg |
<1.0 mg/kg |
|
Pb |
Tsawg dua lossis sib npaug li 10.0 mg / kg |
<10.0 mg/kg |
|
Raws li |
Tsawg dua lossis sib npaug li 2.0 mg / kg |
<2.0 mg/kg |
|
Cd |
Tsawg dua lossis sib npaug li 5.0 mg / kg |
<5.0 mg/kg |
|
Cov kab mob suav |
Tsawg dua lossis sib npaug li 100 cfu / g |
Ua raws |
|
Moulds & Poov xab |
Tsawg dua lossis sib npaug li 50 cfu / g |
Ua raws |
|
Staphylococcus aureus |
Negative/g |
Tsis zoo |
|
Pseudomonas aeruginosa |
Negative/g |
Tsis zoo |
|
Thermotolerant Coliform Bacteria |
Negative/g |
Tsis zoo |
|
Xaus: Ua raws li Specification |
||
Nta
Yooj yim Adhesion
Nrog 25.7% acetyl pawg, cov molecules muaj ob qho tib si hydrophilic thiab qee cov lipophilic zog, ua rau nws yooj yim dua los tsim ib txheej adhesion ntawm daim tawv nqaij.
Uniform Film Formation
Lub absorbance (A280) ntawm 0.5% tov yog 0.13 (tsawg dua lossis sib npaug rau 0.25), qhia tias muaj kev cuam tshuam tsawg dua hauv cov kab ke, uas ua rau muaj txheej txheej zaj duab xis ntau dua thaum siv.
Tsis cuam tshuam rau qhov tshwm sim
Nrog 99.9% (Ntau dua lossis sib npaug li 99.0%) lub teeb xa tawm, nws yuav tsis ua rau muaj teeb meem turbidity thaum siv cov tshuaj pleev, tshuaj tsuag, thiab lwm yam khoom.
Clear Kev Siv Ntau Yam
Nrog rau pH ntawm 6.50 (ntau 5.0–7.0), nws tuaj yeem siv ncaj qha rau hauv cov txheej txheem tu tawv nqaij tsis tu ncua yam tsis muaj kev hloov kho ntxiv.
Daim ntawv thov
Skincare thiab Cosmetic:Siv nyob rau hauv cov tshuaj pleev ib ce, tshuaj pleev ib ce, thiab tshuaj tsuag ua ib zaj duab xis - tsim thiab moisturizing tivthaiv, cuam tshuam li cas cov khoom nyob twj ywm ntawm daim tawv nqaij thiab cov neeg siv kev paub.
Qhov ncauj qhov ntswg thiab lub teeb yuag Formula:Siv rau hauv lub qhov ncauj qhov ntswg los yog cov khoom sib sib zog nqus los pab tsim ib txheej txheej ntawm daim tawv nqaij.
Combined Moisturizing Systems:Siv ua ke nrog hyaluronic acid los yog lwm cov khoom xyaw moisturizing los kho tag nrho cov moisturizing txoj kev thiab cov tawv nqaij xav.
Daim ntawv pov thawj zoo
FAQ
Cim npe nrov: Tuam Tshoj Acetylated Hyaluronic Acid Manufacturers thiab lwm tus neeg
