Kuwala + hwhite m-nr \ niacninamide, Azelaic acid

Kuwala + hwhite m-nr \ niacninamide, Azelaic acid ndi chithunzi
  • Kuwala + hwhite m-nr \ niacninamide, Azelaic acid

Kufotokozera kwaifupi:

Kuwala + hwhite m-nr ndi etectic compound yopangidwa ndi Niacninamide ndi Azelaic acid ndi ma van a van der walkes ankhondo, zomwe zimapangitsa kuti kristal. Izi zimapereka khungu lodekha ndikukula, mphamvu yamphamvu yamphamvu, komanso odana ndi kutupa. Zabwino kwambiri zodzikongoletsera ndi kutsuka, kuwala + hwhite m-nr zimawongolera khungu ndi kapangidwe kake kwinaku mukupereka mapindu ake. Chizindikiro chake chimaphatikizapo kusintha kwa Sudramulecular pansi pamatenthedwe kwambiri komanso mpweya, wotsatiridwa ndi Reckstallization kuti ikwaniritse kuyera kokwanira.


Tsatanetsatane wazogulitsa

Matamba a malonda

Dzinalo Kuwala + hwhite m-nr
Cas No. 98-92-9; 123-99-9
Dzina la ICI Niacninamide, azeic acid
Karata yanchito EPolsion, zonona, nkhope, nkhope zimasambitsa zodzola, kuchapa
Phukusi 1kg net imodzi
Kaonekedwe Ufa woyera;
pH 3.0-5.0
Zokhudza Nicotinamide 0.35 ~ 0.45 g / g
Azelaic acid 0.55 ~ 0.65 g / g
Kusalola Njira Yam'madzi
Kugwira nchito Antioxidant; Zoyera; Kumanda
Moyo wa alumali Zaka zitatu
Kusunga Osindikizidwa ku opepuka, osungidwa pa 10 ~ 30 ° C. Pewani kusiyanitsa ndi kutentha magwero. Letsa dzuwa mwachindunji. Sungani chidebe chosindikizidwa. Iyenera kusungidwa mosiyana ndi oxidant ndi alkali, asidi.
Dontho 1.0-3.0%

Karata yanchito

1. Kuphatikizira makina: Nicotinamide ndi Azelaic acid pansi pamikhalidwe ina, kudzera pa ma hydrogen ma hydrogen and the van der als arm ndi zina zosagwirizana ndi kuphatikiza kwa etectic. Kapangidwe kawolela konse + hwhite m-nr amalamulidwa komanso pafupipafupi, omwe amatanthauza mamolekyulu awiri kapena kupitilira apo, kudzera mu mphamvu inayake, kuti apange makonzedwe a kristalo. Mu synthesis njira, nicotinamide ndi Azelaic acid amagonjera kusintha kwambiri pansi pa kutentha kwambiri komanso chitetezo cha mpweya. Ikachepetsedwa kukhala kutentha kwa chipinda, chinthucho chimakonzedwa pambuyo polimba kuti mupewe kuyera kokwanira + hwhite m-nr.
2. Zochitika Zofunika: Kuwala + hwhite m-nr kuphatikiza zabwino za Azelaic acid ndi niacnidely mwangwiro. Molekyu yatsopanoyi imaphatikiza ntchito za Azelaic acid ndi nicotinamide kuti mupereke mtundu wowala kwambiri komanso kutulutsa kwapakhungu pomaliza. Nthawi yomweyo, imakhala ndi luso la antioxidant komanso lotsutsa, kotero ndi zida zabwino zosiyidwa ndi zodzikongoletsera komanso zodzola zodzikongoletsera.

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