Factory Best Price Cosmetic Grade Azelaic Acid
Khoom Description
Azelaic acid hmoov yog cov khoom siv tshuaj pleev ib ce uas muaj ntau yam kev zoo nkauj. Nws yog ib yam khoom ntuj feem ntau muab rho tawm los ntawm cov nplej, barley los yog poov xab. Azelaic acid hmoov yog siv dav hauv cov tshuaj pleev ib ce thiab nrov rau nws cov tshuaj tua kab mob, tiv thaiv kab mob thiab ua kom tawv nqaij.
Muaj nuj nqi
- Ua ntej, azelaic acid hmoov muaj cov tshuaj tua kab mob thiab tiv thaiv kab mob thiab tuaj yeem siv los kho cov teeb meem ntawm daim tawv nqaij xws li pob txuv thiab rosacea. Nws tuaj yeem txo cov kab mob ntawm daim tawv nqaij, txo qhov mob, thiab pab txhim kho cov tsos mob ntawm pob txuv.
- Thib ob, azelaic acid hmoov kuj muaj cov nyhuv whitening, uas tuaj yeem txo qhov tsim ntawm melanin, ploj me ntsis thiab pob txuv, thiab ua rau daim tawv nqaij ntau dua thiab ci dua.
- Tsis tas li ntawd, azelaic acid hmoov kuj muaj cov teebmeem antioxidant, pab txo cov dawb radical puas rau ntawm daim tawv nqaij thiab ncua kev laus ntawm daim tawv nqaij.
- Hauv cov tshuaj pleev ib ce, azelaic acid hmoov feem ntau yog siv rau hauv cov khoom siv tu tawv nqaij, cream ntawm lub ntsej muag, essences thiab lwm yam khoom los muab cov teebmeem saum toj no. Txawm li cas los xij, thaum siv azelaic acid hmoov, koj yuav tsum tau them sai sai rau nws cov concentration thiab cov qauv kom tsis txhob muaj kev khaus lossis ua xua rau ntawm daim tawv nqaij.
BASIC analysis
| Yam khoom ntawm Kev Ntsuam Xyuas | Specification | Kev sim |
| Assay (los ntawm HPLC) | ≥99% | HPLC |
| Organoleptic | ||
| Qhov tshwm sim | Hmoov | Organoleptic |
| Xim | Dawb los yog dawb crystalline hmoov | Organoleptic |
| tsw | Yam ntxwv | PIB 2010 |
| Saj | Yam ntxwv | PIB 2010 |
| Cov yam ntxwv ntawm lub cev | ||
| Poob rau ziab | 0.5% NMT (%) | USP |
| Residue ntawm ignition | ≤0.1% | USP |
| Melting point | 106-108 ºC | Titration |
| Chlorides (AgNO3) | ≤ 0.005% | USP |
| Sulfate (BaCl2) | ≤ 0.0025% | USP |
| Cov hlau hnyav | ||
| Total Heavy Metals | 10 ppm Max | USPmethod II |
| Lead (Pb) | 2 ppm NM | ICP-MS |
| Arsenic (As) | 2 ppm NM | ICP-MS |
| Cadmium (Cd) | 2 ppm NM | ICP-MS |
| Mercury (Hg) | 0.5ppm NMT | ICP-MS |
| Kev ntsuam xyuas microbiological | ||
| Tag Nrho Phaj suav | 1000cfu/g Max | USP |
| Poov & Pwm | 100cfu/g Max | USP |
| E. Coli. | Tsis zoo | USP |
| Salmonella | Tsis zoo | USP |
| Staphylococcus | Tsis zoo | USP |
Daim ntawv thov
Cosmetic Qib:
- Acid Azelaic tuaj yeem cuam tshuam cov kab mob loj hlob;
- Acid Azelaic tuaj yeem cuam tshuam cov roj secretion;
- Acid Azelaic tuaj yeem tsim melanin;
- Acid Azelaic tuaj yeem tiv thaiv oxidation;
- Acid Azelaic tuaj yeem tiv thaiv daim tawv nqaij hyperkeratosis.
Qib Industrial
- Azelaic acid tuaj yeem txhim kho qhov hloov pauv ntawm cov polyester tsis muaj saturated;
- Azelaic acid tuaj yeem siv ua hluavtaws fiber ntau;
- Azelaic acid los yog nws cov ntsev ntxiv rau cov electrolyte ntawm electrolytic capacitors tuaj yeem ua rau muaj kev pab cuam lub neej ntawm electrolytic capacitors.
Sau koj cov lus ntawm no thiab xa tuaj rau peb
