Daim tawv nqaij Whitening Thiamidol Powder CAS 1428450-95-6

Lus piav qhia luv luv:

Khoom npe: Thiamidol hmoov

CAS Nr .: 1428450-95-6

Cov tsos mob: Dawb hmoov

Specification: 98%

Cov mis mos molecular: C13H14N2O3S

Molecular Luj: 278.33

Qauv: Dawb qauv

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Product Detail

Khoom cim npe

Khoom Taw Qhia

Thiamidol yog patented anti-pigment ingredient tsim tom qab ntau tshaj kaum xyoo ntawm kev tshawb fawb. Cov khoom xyaw nquag no qhia txog kev hloov pauv hauv kev tshawb fawb txog kev tshem tawm cov xim pigment - cov nyhuv ntawm thiamidol yog tsom thiab thim rov qab, yog li cov khoom tau raug pov thawj los ua haujlwm zoo thiab nyab xeeb. Ua ntej qhov kev tshawb fawb no, nws tsis tuaj yeem tsim cov khoom muaj txiaj ntsig uas ua haujlwm tau zoo. Ntawm qhov tsis sib xws, txog thaum ntawd nws tsuas yog ua tau kom inhibit qhov kev faib tawm xws li niacianamides thiab lwm yam khoom xyaw nquag. Niacianamide ib leeg tsis yog ib qho inhibitor ntawm tib neeg tyrosine thiab tsuas cuam tshuam kev sib kis ntawm melanin.

Muaj nuj nqi

Cov nyhuv whitening ntawm Thiamidol yog qhov tseem ceeb heev:

1. Inhibition ntawm tib neeg tyrosinase kev ua si: Thiamidol yog ib qho ntawm cov muaj zog inhibitors ntawm tib neeg tyrosinase kev ua haujlwm tam sim no paub, uas tuaj yeem inhibit melanin tsim los ntawm qhov chaw.

2. Muaj kev nyab xeeb thiab mob me me: Thiamidol tsis muaj cytotoxicity thiab yog ib qho khoom muaj kev nyab xeeb thiab me me. Thiamidol muaj txiaj ntsig zoo dua lwm cov khoom xyaw ua kom dawb.

3. Kev Ua Tau Zoo: Thiamidol tuaj yeem txhim kho melasma me, nruab nrab thiab hnyav, thiab nws tuaj yeem txhim kho pigmentation me ntsis thiab hnub nyoog.

Certificate Of Analysis

Khoom npe	Thiamidol	Specification	Tuam txhab Standard
CASTsis muaj.	1428450-95-6	Hnub tsim khoom	2024.7.20 Nws
Ntau	100KG	Hnub Soj Ntsuam	2024.7.27 ib
Batch No.	ES-240720 ua	Hnub Kawg	2026.7.19 ib
Molecular hnyav	278.33 Nws	Molecular cim	C₁₈H₂₃NO₃S
Cov khoom	Specifications		Cov txiaj ntsig
Qhov tshwm sim	Dawb mus rau dawb hmoov		Ua raws
Kev txheeb xyuas	Lub sijhawm khaws cia ntawm lub ncov loj ntawm cov qauv kev daws teeb meem sib raug rau cov qauv kev daws teeb meem		Ua raws
Cov ntsiab lus dej	≤ 1.0%		0.20%
Residual kuab tshuaj (GC)	Acetonitrile ≤ 0.041%		ND
	Dichloromethane ≤0.06%		ND
	Toluene ≤ 0.089%		ND
	Heptane ≤0.5%		60 ppm
	Ethanol ≤ 0.5%		ND
	Ethyl acetate ≤0.5%		1 319 pwm
	Acetic acid ≤ 0.5%		ND
Yam khoom (HPLC)	Ib qho impurity≤1.0%		0.27%
	Tag nrho impuritics≤2.0%		0.44%
Residue ntawm Ignition	≤ 0.5%		0.03%
Assay(HPLC)	98.0%～102.0%		98.5%
Cia	Khaws rau hauv lub thawv cua nruj, tiv thaiv los ntawm lub teeb.
Txee lub neej	Ob xyoos thaum khaws cia zoo.
Xaus	Tsim nyog.