Cosmetic Qib Vitamin B3 Powder VB3 Niacinamide

Cosmetic Grade Vitamin B3 Powder VB3 Niacinamide Featured Duab

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Nicotinic acid belongs rau cov vitamin B pawg, tseem hu ua nicotinic acid, vitamin B3, thiab tiv thaiv mob ruas. Nws cov mis molecular yog C6H5NO2, thiab nws cov tshuaj npe yog pyridine-3-carboxylic acid. Nws muaj qhov zoo thermal stability thiab tuaj yeem ua tau sublimed. Hauv kev lag luam, nws feem ntau yog purified los ntawm sublimation. Nicotinic acid yog dawb crystalline hmoov los yog dawb crystalline hmoov, soluble nyob rau hauv dej, feem ntau yog tam sim no nyob rau hauv cov tsiaj viscera thiab cov leeg nqaij, thiab kuj taug qab nyob rau hauv txiv hmab txiv ntoo thiab qe qe. Nws yog ib qho ntawm 13 cov vitamins tseem ceeb rau tib neeg lub cev. Nicotinic acid feem ntau yog siv los ua cov khoom noj ntxiv, uas tuaj yeem txhim kho kev siv cov protein, cov kua mis tawm ntawm cov nyuj, thiab cov qoob loo thiab cov ntses, nqaij qaib, duck, nyuj, yaj thiab lwm yam nqaij qaib thiab tsiaj txhu. Nicotinic acid kuj yog siv dav siv tshuaj nruab nrab. Nws tuaj yeem siv los ua cov khoom siv raw los tsim ntau yam tshuaj, xws li nikethamide thiab nicotinic inositol ester. Tsis tas li ntawd, nicotinic acid kuj plays lub luag hauj lwm irreplaceable nyob rau hauv luminescent cov ntaub ntawv, dyes, electroplating industries thiab lwm yam teb.

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Muaj nuj nqi

Nicotinic acid thiab nws cov derivative nicotinamide belongs rau vitamin B series compounds, uas yog indispensable.
cov as-ham hauv tib neeg lub cev thiab ua lub luag haujlwm tseem ceeb hauv kev txhawb nqa kev loj hlob thiab kev loj hlob ntawm tib neeg lub cev.

1. Nicotinic acid tuaj yeem cuam tshuam rau cov txheej txheem hematopoietic, txhawb kev nqus hlau thiab tsim cov qe ntshav;

2. Ua kom cov tawv nqaij ua haujlwm zoo thiab tso tawm cov qog ua kua;

3. Txhim kho qhov excitability ntawm lub hauv paus paj hlwb, kab mob plawv, reticuloendothelial system thiab endocrine muaj nuj nqi.

4. Tsis tas li ntawd, nws tuaj yeem txhim kho kev tsim khoom ntawm cov tsiaj nyeg thiab nqaij qaib.

5. Nicotinic acid kuj yog ib qho tseem ceeb ntawm cov khoom siv raw khoom thiab tshuaj lom neeg nruab nrab.

6. Nicotinic acid tuaj yeem tsim ntau yam tshuaj los kho ntau yam kab mob ntawm daim tawv nqaij, kub siab, kab mob plawv, thiab lwm yam.

Certificate Of Analysis

KHOOM NPE	Vitamin B3	MANUFACTURING HNUB	Octo. Peb 07, 2022
Ntim	25KGS ib lub thawv	EXPIRY DATE	Octo. Peb 06, 2024
STANDARD	USP41	TSHUAJ TIV THAIV	Octo. Peb 10. 2022
BATCH NO.	BF20221007	QUANTITY	10000 KGS

KEV KAWM NTAWV			SPECIFICATIONS		Txoj kev
Yam khoom		PEB 2018		USP41
TSEEM CEEB		DAWB CRYSTALLINE POWDER		DAWB CRYSTALLINE POWDER	Pom kev
SOUBILITY		Dawb soluble hauv dej hauv Ethanol, me ntsis soluble INMETHYLENE chloride		-------	GB14754-2010
IDENTIFICATION	MELINGPOINT	128.0C ~ 131.0C		128.0C ~ 131.0C	GB/T 18632-2010
	IR TEST	LUB SIJ HAWM ABSORPTION SPECTRUM yog sib haum nrog THESPECTRUM tau txais nrog NICOTINAMIDECRS		IR ABSORPTION SPECTRUM ISCONCORDANT nrog SPECTRUM ntawm kev siv tus qauv	GB14754-2010
	UV TEST	-------		RATIO: A245/A262, BETWEEN 0.63 THIAB 0.67
TSO 5% W/V SOLUTION		TSIS MUAJ IB TUG NTAU TSHAJ PLAWS NTAWM REFEREENCE SOLUTIONBY7		-------	GB14754-2010
PHOF 5% W/V SOLUTION		6.0 ~ 7.5 hli		-------	GB14754-2010
LOSS NTAWM DRYING		≤ 0.5%		≤ 0.5%	GB 5009. 12-2010
SULPHATED ASH/RESIDUE NTAWM ICNITION		≤ 0.1%		≤ 0.1%	GB 5009. 12-2010
HAIV NEEG		≤ 30 ppm		-------	GB 5009. 12-2010
QHIA		99.0% ~ 101.0%		98.5% ~ 101.5%	GB 5009. 12-2010
Cov khoom siv sib xws		TEST AS PER BP 2018		-------	GB 5009. 12-2010
NYIAJ CARBONIZABLESUBSTANCES		-------		Kuaj raws li USP41	Ua raws