Nicotinamide CAS 98-92-0
Nicotinamide, tseem hu ua nicotinamide, vitamin B3 los yog vitamin PP, yog cov dej-soluble vitamin uas yog cov vitamins B. Nws yog ib feem ntawm coenzyme I (nicotinamide adenine dinucleotide, NAD) thiab coenzyme II (nicotinamide adenine dinucleotide phosphate, NADP). Cov nicotinamide ib feem ntawm ob lub coenzyme no nyob rau hauv tib neeg lub cev muaj reversible hydrogenation thiab dehydrogenation zog, plays lub luag hauj lwm nyob rau hauv hydrogen hloov nyob rau hauv lom oxidation, thiab muaj peev xwm txhawb cov ntaub so ntswg respiration, lom oxidation txheej txheem thiab metabolism.
| Yam khoom | STANDARD |
| Qhov tshwm sim | Dawb crystalline hmoov. |
| Kev ntsuam xyuas (C6 H6 N2O) % | ≥99.0 |
| Niacin mg/kg | ≤100 |
| Melting Point (℃) | 280 ± 2 |
| Heavy hlau (Pb) mg/kg | ≤ 2 |
| Chloride mg/kg | ≤70 |
| Sulfate mg/kg | ≤190 |
1. Kev kho tawv nqaij daim teb
(1) Whitening thiab fading chaw
Mechanism: inhibits kev hloov ntawm melanin los ntawm melanocytes mus rau epidermis (cov khoom tseem ceeb ntawm OLAY lub raj mis dawb me me).
Concentration: 2-5% (Ntau tshaj 5% Tej zaum yuav ua rau khaus).
(2) Kev kho qhov barrier
Thickening stratum corneum: Txo cov dej transdermal, haum rau cov tawv nqaij rhiab heev (xws li Cerave lotion).
Kev tiv thaiv cov hlab ntsha liab: Txo cov tawv nqaij liab (kev pab kho mob rau rosacea).
(3) Anti-aging
Txhim kho daim tawv nqaij NAD + : Ncua cellular aging (thaum siv nrog NAD + precursors xws li NMN).
Txo wrinkles: Txhawb collagen ntau lawm (Clinically proven zoo ntawm 3% concentration).
2. Agricultural applications
(1) Kev cai cog qoob loo:
Txhim khu kev nyuaj siab ntawm cov qoob loo (xws li drought tsis kam thiab ntsev kev nyuaj siab).
(2) Tshuaj tua kab mob:
Txhim kho foliar absorption tus nqi ntawm qee yam fungicides.
25kg / hnab
Nicotinamide CAS 98-92-0
Nicotinamide CAS 98-92-0
