Arbutin CAS 497-76-7 yana ozi zuru ezu

Nkọwa Dị Mkpirikpi:

CAS:497-76-7

Mkpụrụ ndụ ihe nketa:C12H16O7

Ibu Molekụla:272.25

Ọdịdị:Ntụ ntụ ọcha ma ọ bụ kristal, ọ na-agbaze ngwa ngwa na mmiri ọkụ, ethanol, ọ na-agbaze ntakịrị na mmiri oyi

Nnwale:99.5%

Zitere anyị ozi-e

Nkọwa Ngwaahịa

Akara Ngwaahịa

Nkọwa

Aha yiri ya	Hydroquinoneβ-D-glucopyranoside; Arbutin (eke);4-(β-D-Glucopyranosyloxy)phenol;arbutin,beta-arbutin;4-hydroxypheChemicalbooknylβ-D-galactopyranoside;Arbutyne; Uva,p-Arbutin; Hydroquinone-beta-D-glucoside4-Hydroxyphenylbeta-D-Glucopyranoside
CAS	497-76-7
Mkpụrụ ndụ ihe nketa	C12H16O7
Ibu Molekụla	272.25
Nhazi Kemịkalụ
Ọdịdị	Ntụ ntụ ọcha ma ọ bụ kristal, ọ na-agbaze ngwa ngwa na mmiri ọkụ, ethanol, ọ na-agbaze ntakịrị na mmiri oyi
Nnwale	99.5%

Nkọwapụta

ihe	Nkọwapụta
Ọdịdị	Ntụ ntụ ọcha
Nnwale	Nkeji 99.5%
Ebe agbaze	198.5~201.5℃
Uru pH nke 1% mmiri mmiri	5.0~7.0
Ntụgharị anya kpọmkwem	【α】D 20 =-66±2º
Arsenic	≤2 ppm
Hydroquinone	≤10 ppm
Ígwè dị arọ	≤10 ppm
Mfu mgbe a kpọrọ nkụ	≤0.5%
Ihe fọdụrụ n'ọkụ	≤0.5%
Ọrịa nje	Bakteria:≤300cfu/gEro:≤100cfu/g
Mmechi	Nsonaazụ ahụ ruru ụkpụrụ ndị ahụ

Ojiji

Arbutin nwere mmetụta nke ime ka akpụkpọ ahụ dị mma. Ọ nwere ike ịbanye n'ime akpụkpọ ahụ ngwa ngwa n'enweghị mmetụta nke mkpụrụ ndụ akpụkpọ ahụ. Ọ nwere ike ijikọ ya na tyrosine nke na-akpata mmepụta melanin, gbochie ọrụ nke tyrosine na mmepụta nke melanin nke ọma, ma mee ka mmebi na mwepụ nke melanin dịkwuo ngwa ngwa. Na mgbakwunye, arbutin nwekwara ike ichebe akpụkpọ ahụ pụọ na ihe ndị na-akpata free radicals ma nwee ezigbo hydrophilicity

Nkwakọ ngwaahịa na Mbupu

A na-etinye ihe nhicha ahụ n'ime akpa foil aluminom na akpa plastik ejiri kpuchie, nke ọ bụla dị kilogram 1. Arbutin nwere hygroscopic, biko debe ya n'ebe dị jụụ ma kpọọ nkụ.

Ọ bụ nke ngwongwo nkịtị ma nwee ike ibuga ya n'oké osimiri ma ọ bụ ikuku

debe na ịchekwa

Nkwenye: 2years

Ikuku na-akpọ nkụ n'okpomọkụ dị ala; ebe a na-echekwa nnu acid na ammonia iche iche.

Ike: 200MT kwa afọ, ugbu a anyị na-agbasa usoro mmepụta anyị.

Ajụjụ Ndị A Na-ajụkarị

A: Kedu ihe bụ ọnụọgụ kacha nta maka Arbutin CAS 497-76-7
R:1kg

A: Ọ bụrụ na ị nwere ike ịnabata nkwakọ ngwaahịa pụrụ iche maka Arbutin CAS 497-76-7?
R: Ee, anyị nwere ike ịhazi nkwakọ ngwaahịa dịka ihe ndị ahịa chọrọ.

Q: Enwere ike iji Arbutin CAS 497-76-7 na ngwaahịa ịchọ mma?
R: Ee n'ezie

A: Kedu ụgwọ ị nwere ike ịnakwere maka Arbutin CAS 497-76-7?
R:LC,TT,WESTERN UNION na ndị ọzọ.