Arbutinum CAS 497-76-7 cum informatione accurata

Descriptio Brevis:

CAS:497-76-7

Formula Molecularis:C12H16O7

Pondus Moleculare:272.25

Aspectus:Pulvis albus vel crystallus, facile solubilis in aqua calida, aethanolo, leviter solubilis in aqua frigida.

Examen:99.5%

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Detalia Producti

Etiquettae Productarum

Detalia

Synonymum	Hydroquinonumβ-D-glucopyranosidum; Arbutinum (naturale); 4-(β-D-Glucopyranosyloxy)phenolum; arbutinum, beta-arbutinum; 4-hydroxyphenylβ-D-galactopyranosidum; Arbutynum; Uva, p-Arbutinum; Hydroquinonum-beta-D-glucosidum, 4-Hydroxyphenylbeta-D-Glucopyranosidum.
CAS	497-76-7
Formula Molecularis	C12H16O7
Pondus Moleculare	272.25
Structura Chemica
Aspectus	Pulvis albus vel crystallus, facile solubilis in aqua calida, aethanolo, leviter solubilis in aqua frigida.
Examen	99.5%

Specificatio

Res	Specificationes
Aspectus	Pulvis crystallinus albus
Examen	Minimum 99.5%
Punctum fusionis	198.5~201.5℃
Valor pH solutionis aquosae 1%	5.0~7.0
Rotatio optica specifica	【α】D² = -66±2º
Arsenicum	≤2 ppm
Hydroquinonum	≤10 ppm
Metallum grave	≤10 ppm
Damnum in siccatione	≤0.5%
Residui ignitionis	≤0.5%
Pathogenum	Bacteria: ≤300cfu/gFungus: ≤100cfu/g
Conclusio	Resultata normas implent

Usus

Arbutinum vim habet cutem illuminandi. Cito in cutem penetrare potest sine laesione cellulis cutis. Cum tyrosino, quae productionem melanini efficit, coniungitur, efficaciter actionem tyrosini et formationem melanini inhibere, et decompositionem eliminationemque melanini accelerare. Praeterea, arbutinum etiam cutem a radicalibus liberis protegere potest et bonam hydrophilicitatem habet.

Involucrum et Transportatio

In sacculis aluminio obductis et sacculis plasticis obductis, singuli 1kg, vacuo conditum. Arbutinum hygroscopicum est, loco frigido et sicco servandum.

Ad bona communia pertinet et per mare vel aera tradi potest.