Nicotinamide CAS 98-92-0

CAS:98-92-0

Kev Huv Si:99%

Cov mis molecular:C6H6N2O

Qhov Hnyav Molecular:122.12

EINECS:202-713-4

Lub Sijhawm Khaws Cia:1 xyoo

Lub ntsiab lus:NicotinamideForBiochemistry; NicotinamideB.P., USP; Niacinamide/Nicotinamide; Nicotinamide (Niacinamide) Nicotinamide (Niacinamide) Bp/Usp; Nicotinamide, 98%; Vitamin B3; Nicotinamidum; NIACINAMIDE USP GRANULAR

Sau Koj Cov Lus

Cov Khoom Qhia Txog Khoom

Rub tawm

Cov Cim Npe Khoom

Nicotinamide CAS 98-92-0 yog dab tsi?

Nicotinamide, tseem hu ua nicotinamide, vitamin B3 lossis vitamin PP, yog cov vitamin uas yaj hauv dej uas yog cov vitamins B. Nws yog ib feem ntawm coenzyme I (nicotinamide adenine dinucleotide, NAD) thiab coenzyme II (nicotinamide adenine dinucleotide phosphate, NADP). Nicotinamide ib feem ntawm ob lub coenzyme no hauv tib neeg lub cev muaj cov khoom hydrogenation thiab dehydrogenation uas rov qab tau, ua lub luag haujlwm hauv kev hloov pauv hydrogen hauv kev ua kom lub cev tsis muaj zog, thiab tuaj yeem txhawb kev ua pa ntawm cov ntaub so ntswg, cov txheej txheem ua kom lub cev tsis muaj zog thiab kev ua kom lub cev tsis muaj zog.

Cov Lus Qhia Tshwj Xeeb

YAM KHOOM	TUS QAUV
Qhov tsos	Dawb crystalline hmoov.
Kev Ntsuas (C6 H6 N2O)%	≥99.0
Niacin mg/kg	≤100
Melting Point (℃)	280 ± 2
Hlau hnyav (Pb) mg/kg	≤2
Chloride mg/kg	≤70
Sulfate mg/kg	≤190

Daim Ntawv Thov

1. Kev saib xyuas tawv nqaij
(1) Ua kom dawb thiab ua kom cov xim ploj mus
Txoj Haujlwm: Tiv thaiv kev hloov pauv ntawm melanin los ntawm melanocytes mus rau epidermis (cov khoom xyaw tseem ceeb ntawm OLAY lub raj mis dawb me me).
Kev Ntsuas: 2-5% (Ntau tshaj 5% Tej zaum yuav ua rau khaus).

(2) Kho qhov laj kab
Ua kom cov stratum corneum tuab: Txo cov dej poob ntawm daim tawv nqaij, tsim nyog rau cov tawv nqaij rhiab heev (xws li Cerave lotion).
Tiv thaiv cov hlab ntsha liab: Txo cov tawv nqaij liab (kev saib xyuas pab rau rosacea).

(3) Tiv thaiv kev laus
Txhim kho daim tawv nqaij NAD+: Ncua kev laus ntawm tes (thaum siv ua ke nrog NAD+ cov khoom ua ntej xws li NMN).
Txo cov kab ntxau: Txhawb kom muaj collagen ntau ntxiv (Tau pov thawj tias muaj txiaj ntsig zoo ntawm 3% concentration).

2. Cov ntawv thov ua liaj ua teb
(1) Kev tswj kev loj hlob ntawm cov nroj tsuag:
Txhim kho kev tiv thaiv kev ntxhov siab ntawm cov qoob loo (xws li kev tiv thaiv kev qhuav thiab kev tiv thaiv kev ntxhov siab ntsev).

(2) Cov tshuaj tua kab ua kom cov tshuaj tua kab zoo dua:
Txhim kho qhov nqus ntawm cov nplooj ntawm qee cov fungicides.