PriceList yePamusoro Hunhu Alpha Arbutin Beta Arbutin Powder CAS 497-76-7
Isu tinoedza kuita zvakanaka, kambani vatengi", tinotarisira kuve timu yakanakisa yekubatana uye inotonga bhizinesi revashandi, vatengesi nevatengi, vanoona kukosha kwekugovana uye kuenderera mberi kushambadzira kwePriceList yePamusoro Quality Alpha Arbutin Beta Arbutin Powder CAS 497-76-7, Pfungwa yekambani yedu ndeye "Kuvimbika, Kumhanya, Kushanda Sevhisi" uye isu tichatevera zvakanyanya vatengi Sevhisi uye Satisfa. kugutsikana.
Isu tinoedza kuita zvakanaka, kambani nevatengi ”, inotarisira kuve timu yakanakisa yekushandira pamwe uye bhizinesi rekutonga kune vashandi, vatengesi nevatengi, vanoona kukosha kwekugovana uye kuenderera mberi kwekushambadziraChina Standard uye Chemical Reference, Nekuenderera mberi nekuvandudza, isu tinokupa iwe zvimwe zvakakosha zvigadzirwa uye masevhisi, uye zvakare kuita mupiro wekusimudzira indasitiri yemotokari kumba nekune dzimwe nyika. Vese vatengesi vekumba nevekunze vanogamuchirwa zvakasimba kuti vabatane nesu kuti tikure pamwe chete.
Beta-Arbutin inowanzonzi Arbutin. Iyo inogona kutorwa pachisikigo kubva muzvirimwa senge bearberry uye inogadzirwa nemakemikari nzira. Synthesized Beta-Arbutin parizvino ndeimwe yeanonyanya kushandiswa hypopigmenting ejenti muzvizoro. Arbutin inogona zvakare kunyorovesa ganda rinotaridzika kupenya zvakanyanya, saka arbutin inoshandiswa kupenya kweganda uye kuchena maejenti muzvizoro. Arbutin yakashandiswawo semushonga.
Key Technical Parameters:
Chitarisiko | Crystalline chena hupfu |
Assay | 99.5% min |
Melting point | 198.5 ~ 201.5℃ |
Kujeka kwemhinduro yemvura | Transparency, colorless, hapana akamisa nyaya |
Kujeka uye ruvara rwemhinduro | Zvakajeka uye zvisina ruvara |
pH kukosha kwe1% aqueous solution | 5.0~7.0 |
Specific optical rotation | 【α】D20=-66±2º |
Arsenic | ≤2 ppm |
Hydroquinone | ≤10 ppm |
Heavy metal | ≤10 ppm |
Kurasikirwa pakuomeswa | ≤0.5% |
Ignition yasara | ≤0.5% |
Pathogen | Utachiona: ≤300cfu/gFungus:≤100cfu/g |
Basa & Zvishandiso:
•Cosmetic raw materials:
Beta Arbutin inoshandiswa mune yepamusoro-giredhi cosmetics. Inogona kushandiswa sekrimu yeganda, freckle cream, high-grade pearl cream, nezvimwewo, haigoni kushandiswa chete pakuchengetwa kweganda, asiwo anti-inflammatory uye anti-irritant.
•Kurapa:
(1) Beta arbutin yakatanga kushandiswa munzvimbo dzekurapa senge anti inflammatory uye antibacterial agent
(2) Beta arbutin inogona kushandiswa kudzvanyirira hutachiona hwehutachiona hwehutachiona uye kudzivirira hutachiona hunosvibisa, Beta arbutin inoshandiswawo kurapa allergic kuzvimba kweganda.
Package:
1kg pa aluminium foil bag uye PE bag lining, 1obags/ carton box kana 25bags/fibre dhiramu
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