Kojic acid / nke 501-30-4-4-4

Nkọwa mkpụmkpụ:

Aha ngwaahịa: kojic acid

Ọnọdụ: 501-30-4

MF: C6H6O4

Mw: 142.11

Ọdịbe:

Zipu ozi-Gi

Nkọwa nke ngwaahịa

Mkpado Ngwaahịa

nkowa

Ihe	Nkowa
Nke oma	≥99%
Agwa	Acha ọcha ma ọ bụ ude na-acha uhie uhie kristal
Na-agbaze	153-156 (+0) ℃
Mfu na ihicha	≤0.5
Ash	≤0.5
(Dị ka pb) ppm Ochie ọla dị arọ	≤3ppm
Arsenic	2ppm
Igwe	≤10ppm
Chloride	≤50ppm
Tọgharịa na mgbanye	≤0.1%
Idoanya nke ngwọta	Enweghị agba na transperent

Ojiji

1 Accountly na-agwọ ọrịa, ntụpọ dị afọ iri abụọ, ụcha, acne, wdg.

2. Ejiri ya na nhazi nri: kojic acid nwere ike iji dị ka nri nri iji rụọ ọrụ nke ichebe, antiseptik na antioxidant. Nnwale egosila na kojic acid nwere ike igbochi ntụgharị nke anụ ụlọ na-ese anwụrụ n'ime anụ acid, na mgbakwunye nke mkpụrụ nri, isi na ụdị nri. Kojic acid bu kwa ihe eji eme ihe maka imeputa Maltol na etyll Maltol, ma na-ejikwa ya n'ọtụtụ nri.

3. Ejiri maka ebumnuche ọgwụ: n'ihi na kojic acid enweghị nsonaazụ sel, yabụ, a na-eji ọgwụ eme ihe maka ọgwụ celhalossic, ya mere, nke na-eme ememme na-agwọ ọnya, ezé na mpaghara Ngwunye na ọrịa ndị ọzọ, na nelegesic mmetụta na mgbochi na mgbochi na mgbochi dị mma.

A pụrụ iji ọgwụ ugbo: kojic acid nwere ike iji mepụta ọgwụ nje ndu. Ngwakọta Microonal Microonal (Ọchịchịrị Red Limical) nke 0,5 ~ 1.0% na-eto eto na-eto eto na akwụkwọ nri.