Zogulitsa
Cosmetic Raw Materials Avobenzone 99% CAS 70356-09-1 UV Absorber Sunscreen Avobenzone Powder
Zambiri zamalonda
Avobenzone ndi fyuluta ya UVA.Amagwiritsidwa ntchito popanga mafuta oteteza dzuwa komanso kupanga zodzoladzola.Imayamwa kwambiri pa ca 340-350 nm, kutsika pansi pa kuwala kwa UV zomwe zimapangitsa kuti mphamvu yoteteza ya UVA iwonongeke.Kujambula kwake kumakhala kovuta kwambiri chifukwa ndi kokhazikika mu polar protic solvent ndipo ndi photolabile mu zosungunulira zopanda polar.
Avobenzone ndi chinthu chosungunuka chomwe chimasungunuka m'mafuta chomwe chimagwiritsidwa ntchito popanga mafuta oteteza ku dzuwa kuti azitha kuyamwa ndi kuwala kwa UVA.Ndilochokera ku dibenzoylmethane.Avobenzone imapezeka m'nthaka ngati chisakanizo cha ma enol ndi keto, zomwe zimakonda chelated enol.Kuthekera kwake kuyamwa kuwala kwa ultraviolet pamitundu yosiyanasiyana yotalikirapo kuposa mafuta ambiri oteteza ku dzuwa kwapangitsa kuti agwiritsidwe ntchito pazinthu zambiri zamalonda zomwe zimagulitsidwa ngati "broad spectrum" zoteteza dzuwa.Avobenzone imakhala ndi mayamwidwe opitilira 357.
| KUSANGALALA | KULAMBIRA |
| Dzina lazogulitsa | Avobenzone |
| Kuyesa | ≥99.5% HPLC |
| Gulu | Zodzikongoletsera kalasi |
| Maonekedwe | White ufa |
| Hydro Quinone | Zoipa |
| Melting Point | 203-206(±1)ºC |
| Specific Optical Rotation | [a]20D= + 174.0°- +186.0° |
| Mtengo wapamwamba wa infrared | 1514cm-1;1229 cm-1;1215 cm-1;1059 cm-1;1034 cm-1 |
| Kusungunuka | Kusungunuka m'madzi, kusungunuka pang'ono mu Mowa |
| Kumveka bwino | Yankho liyenera kumveka bwino, palibe nkhani zoyimitsidwa |
| PH (1% yothetsera madzi) | 5.0-7.0 |
| Kutaya pakuyanika | ≤0.5% |
| Zotsalira pa Ignition | ≤0.5% |
| Zitsulo zolemera | ≤10ppm |
| Kutsogolera | ≤2 ppm |
| Arsenic | ≤2 ppm |
| M | ≤1ppm |
| Total Plate Count | ≤100cfu/g |
| Total Yeast & Mold | ≤50cfu/g |
| E.Coli | Zoipa |
| Salmonella | Zoipa |
| Staphylococcus | Zoipa |
| Chitsanzo | Likupezeka |
| Mtengo wa MOQ | 2kg pa |
| Zosungirako | Sungani pamalo ozizira ndi owuma, Khalani kutali ndi kuwala kwamphamvu ndi kutentha. |
Kugwiritsa ntchito
Avobezone ndi cholandirira UV-absorbing Chemicalbook.Ndi UV-A yabwino (> 320nm) yamtundu wa UV absorber, yomwe imatha kutsekereza UVA yonse (320 ~ 400nm) ya UVA ndipo imakhala yogwira mtima kwambiri ya Broad-spectrum oil-soluble UVA fyuluta, yophatikizidwa ndi zoteteza ku dzuwa za UVB, zimatha kupereka zonse. Chitetezo cha UVA ndi UVB, chomwe chimagwiritsidwa ntchito kuteteza khansa yapakhungu yopangidwa ndi zithunzi
Kupaka
Zambiri Zamakampani
Malingaliro a kampani Hebei Zhuanglai Chemical Trading Co., Ltd.ndi kampani yamalonda yakunja, yokhazikika pakupanga ndi kupanga Chemical zopangira, pharmaceutical intermediates.It ili ndi fakitale yake, yomwe imadzipezera yokha mpikisano pamsika.
Kwa zaka zambiri, kampani yathu yapambana chithandizo chamakasitomala ambiri ndikudalira chifukwa nthawi zonse imayesetsa kupanga malonda apamwamba ndi mtengo wabwino.Imadzipereka kukhutiritsa makasitomala onse, pobwezera, kasitomala athu akuwonetsa chidaliro chachikulu ndi ulemu kwa kampani yathu.Ngakhale makasitomala ambiri okhulupirika adapambana zaka izi, Hegui amakhala wodzichepetsa nthawi zonse ndipo amayesetsa kuchita bwino pazonse.
Tikuyembekezera kugwirizana nanu ndikukhala ndi ubale wopambana ndi inu.Chonde khalani otsimikiza kuti tidzakukhutiritsani.Ingomasuka kulankhula nane.
FAQ
1. Ndingapeze bwanji zitsanzo?
Titha kukupatsirani zitsanzo zaulere pazogulitsa zathu zomwe zilipo, nthawi yotsogolera ndi masiku 1-2.
2. Kodi ndizotheka kusintha zilembo ndi mapangidwe anga?
Inde, ndipo mumangofunika kutitumizira zojambula kapena zojambula zanu, ndiye kuti mutha kupeza zomwe mukufuna.
3. Kodi angakupatseni bwanji malipiro?
Titha kulandira malipiro anu ndi T/T, ESCROW kapena Western union yomwe ikulimbikitsidwa, ndipo titha kulandiranso ndi L/C powona.
4.Kodi nthawi yotsogolera ndi chiyani?
Nthawi yotsogola ndi yosiyana kutengera kuchuluka kosiyana, nthawi zambiri timakonza zotumiza mkati mwa masiku 3-15 ogwira ntchito mutatsimikizira kuyitanitsa.
5. Kodi Gurantee pambuyo-kugulitsa serivce?
Choyamba, kuwongolera khalidwe lathu kudzachepetsa vuto mpaka ziro, ngati pali zovuta, tidzakutumizirani chinthu chaulere.
