Nikotinamide
Nikotinamide
1. Hordhac:
| INCI | Molecula | MW |
| Nikotinamide, Pyridine-3-Carboxyamide | C6H6N2O | 122.13 |
Solubility: Si xor ah ugu milmay biyaha iyo khamriga, ku milmay glycerin
2.Codsiga:
Waxay ka tirsan tahay Vitamin B, ka qayb qaadashada dheef-shiid kiimikaad ee jirka, waxaa loo isticmaali karaa si looga hortago pellagra ama cudurrada kale ee cilladaha niacin.Waxa loo isticmaalaa farmashiyaha, food additi Alaabtani waxay u shaqeysaa sida soo socota:
Marka hore, melanin waa qoto dheer maqaarka unugyada melanin, laakiin markan, sidoo kale gudaha, ayaa markii dambe teendhada waxaa loo wareejiyaa unugyada keratin ee ku hareeraysan, nicotinamide waxay faragelin kartaa wareejinta melanin, ka dhigi melanin ayaa melanocyte joogitaanka gudaha gudaha ma iman. Ka dib, sidaas darteed ma sii wadi doonto soo saarista unugyada melanin ee melanin, Marka labaad, melanin ma arki doonto isha bini'aadamka ee maqaarka maqaarka, si loo gaaro saameynta caddeynta.
Marka labaad, niacinamide waxay caddaynaysaa in ay leedahay saameyn wanaagsan oo saccharification ah, gaar ahaan ka dib 2015, ereyga "saccharification aad u qoto dheer cilmi baaris, cuduro badan oo nafsi ah ayaa muujiyay in la saccharification (falcelinta mallard), wax soo saarka by saccharification waa brown, u ogolaan kartaa. maqaarku wuxuu u eg yahay madow, markaa iska caabbinta mashku waxay sidoo kale caawisaa in la caddeeyo.ves, feed additives, cosmetic, iwm.
Tijaabada la xakameeyey ee maadooyinka 20, jaakadaha soo noqnoqda ee nicotinamide ee xooga yar (0.2%) ayaa sidoo kale wax ku ool u ah dhimista difaaca jirka ee uu keeno shucaaca UV ee cidhiidhi ah oo u ekaysiiya iftiinka qorraxda.0.2% fiirsashada ayaa wax ku ool ah, waxaana sida caadiga ah isticmaalnaa nicotinamide ku salaysan wax soo saarka daryeelka maqaarka guud ahaan waxa uu ka sarreeyaa 2%, xoojinta ugu fiican ee 4% ~ 5%.Markaa mari dheecaanka nicotinamide ka hor intaadan isticmaalin kiriimka qorraxda
3. Tilmaamaha:
| Shayga | Heerka |
| Muuqashada (20oC) | budo crystalline cad |
| Barta dhalaalka: | 128-131 °C |
| Khasaaraha qalajinta: | <0.5% |
| Hadhaaga shid: | <0.1% |
| Biraha culus: | <0.003% |
| Si diyaar ah oo kaarboonis ah: | ma jiro midab ka badan Matching Fluid A |
| Qiimayn: | 98.5% -101.5% |
4. Xidhmada:
25kgs/durbaan, durbaan fiber ah oo ay ku jirto bac polyetylen ah
5.Muddada ansaxnimada:
24 bilood
6. Kaydinta:
Hadhka iyo ilaalinta xidhxidhan
