MOQ qis rau Alpha Arbutin α -Arbutin CAS84380-01-8 Tawv Nqaij Dawb Hoobkas Nqe
Cov lus hais sai thiab zoo heev, cov kws pab tswv yim paub los pab koj xaiv cov khoom lag luam kom raug uas haum rau koj txhua yam kev nyiam, lub sijhawm tsim khoom luv luv, kev hais kom ua zoo heev thiab cov tuam txhab sib txawv rau kev them nyiaj thiab xa khoom rau Low MOQ rau Alpha Arbutin α -Arbutin CAS84380-01-8 Skin Whitening Factory Price, Raws li pab pawg neeg paub dhau los peb kuj lees txais cov lus txib ua raws li kev cai. Lub hom phiaj tseem ceeb ntawm peb lub tuam txhab yog ib txwm tsim kom muaj kev nco zoo rau txhua tus neeg siv khoom, thiab teeb tsa kev koom tes ua lag luam ntev-yeej.
Cov lus hais sai thiab zoo heev, cov kws pab tswv yim paub zoo los pab koj xaiv cov khoom zoo uas haum rau koj txhua yam kev nyiam, lub sijhawm tsim khoom luv luv, kev txib zoo heev thiab ntau lub tuam txhab rau kev them nyiaj thiab xa khoom rauCov Khoom Xyaw Tshuaj Pleev Xim Tuam Tshoj thiab Cov Dej Yaj Hauv Dej, Peb zoo siab tos txais cov neeg siv khoom hauv tsev thiab txawv teb chaws tuaj xyuas peb lub tuam txhab thiab tham txog kev lag luam. Peb lub tuam txhab ib txwm hais txog lub hauv paus ntsiab lus ntawm "zoo, tus nqi tsim nyog, kev pabcuam zoo tshaj plaws". Peb txaus siab los tsim kev koom tes ntev, kev phooj ywg thiab kev sib pab nrog koj.
Cov Kev Ntsuas Alpha-arbutin
Kev Taw Qhia:
| INCI | CAS# | Molecular | MW |
| Alpha-arbutin | 84380-01-8 | C12H16O7 | 272.25 |
Alpha-arbutin yog ib yam khoom xyaw uas huv si, yaj tau hauv dej, thiab ua los ntawm cov khoom xyaw biosynthetic. Nws tuaj yeem ua rau daim tawv nqaij dawb thiab ua kom tawv nqaij zoo sai rau txhua hom tawv nqaij uas siv tsawg tsawg, zoo dua li B-Arbutin. Nws tuaj yeem txo cov pob khaus hauv daim siab. Txo qhov tawv nqaij tanning tom qab raug UV.
Cov Lus Qhia Tshwj Xeeb
| Qhov tsos | Cov siv lead ua dawb los yog hmoov crystalline |
| Kev sib hloov tshwj xeeb | +174.0° ~ +186.0° |
| Kev Ntsuas | ≥99.5% |
| Poob thaum ziab | ≤0.5% |
| Cov seem ntawm qhov hluav taws kub | ≤0.5% |
| PH nqi (1% kua) | 5.0 – 7.0 |
| Kev meej ntawm cov kua dej | Pob tshab, tsis muaj xim |
| Qhov kub yaj | 202.0~212.0℃ |
| Hydroquinone | Tsis muaj dab tsi |
| Cov hlau hnyav (raws li Pb) | ≤10 ppm |
| Arsenic | ≤2 ppm |
| Mercury | ≤1 ppm |
| Methanol | ≤2000 ppm |
| Tag nrho cov kab mob bacterial suav | ≤1000 CFU/g |
| Pwm & Poov xab | ≤100 CFU/g |
| Cov kab mob coliform hauv quav | Tsis zoo |
| Kab mob Pseudomonas aeruginosa | Tsis zoo |
| Staphylococcus aureus | Tsis zoo |
Pob khoom
1kg / hnab, lub hnab ntawv ci txhuas, hlua nrog lub hnab yas nqus tsev
Lub sijhawm siv tau
24 lub hlis
Kev Khaws Cia
Qhov chaw txias thiab qhuav, tiv thaiv kom tsis txhob muaj lub teeb.
Daim Ntawv Thov Alpha-arbutin
Cov khoom ua kom dawb: tshuaj pleev ntsej muag, tshuaj pleev dawb, tshuaj pleev, tshuaj pleev, tshuaj pleev, gel, daim npog ntsej muag, thiab lwm yam.
Cov lus hais sai thiab zoo heev, cov kws pab tswv yim paub los pab koj xaiv cov khoom lag luam kom raug uas haum rau koj txhua yam kev nyiam, lub sijhawm tsim khoom luv luv, kev hais kom ua zoo heev thiab cov tuam txhab sib txawv rau kev them nyiaj thiab xa khoom rau Low MOQ rau Alpha Arbutin α -Arbutin CAS84380-01-8 Skin Whitening Factory Price, Raws li pab pawg neeg paub dhau los peb kuj lees txais cov lus txib ua raws li kev cai. Lub hom phiaj tseem ceeb ntawm peb lub tuam txhab yog ib txwm tsim kom muaj kev nco zoo rau txhua tus neeg siv khoom, thiab teeb tsa kev koom tes ua lag luam ntev-yeej.
MOQ qis rauCov Khoom Xyaw Tshuaj Pleev Xim Tuam Tshoj thiab Cov Dej Yaj Hauv Dej, Peb zoo siab tos txais cov neeg siv khoom hauv tsev thiab txawv teb chaws tuaj xyuas peb lub tuam txhab thiab tham txog kev lag luam. Peb lub tuam txhab ib txwm hais txog lub hauv paus ntsiab lus ntawm "zoo, tus nqi tsim nyog, kev pabcuam zoo tshaj plaws". Peb txaus siab los tsim kev koom tes ntev, kev phooj ywg thiab kev sib pab nrog koj.
