Arbutin CAS 497-76-7 me nga korero taipitopito

Whakaahuatanga Poto:

CAS:497-76-7

Kōwae rāpoi:C12H16O7

Taumaha rāpoi:272.25

Te ahua:Te paura ma, te karaihe ranei, he ngawari te whakarewa ki te wai wera, te waihano, te wairewa paku ki te wai matao

Whakatau:99.5%

Tukuna he imeera ki a matou

Taipitopito Hua

Tohu Hua

Nga korero

kupu taurite	Hydroquinoneβ-D-glucopyranoside;Arbutin(taiao);4-(β-D-Glucopyranosyloxy)phenol;arbutin,beta-arbutin;4-hydroxyphemicalbooknylβ-D-galactopyranoside;Arbutyne;Uva,p-Arbutin;Hydroquinone-beta-D-glucoside4-Hydroxyphenylbeta-D-Glucopyranoside
CAS	497-76-7
Kohanga Molecular	C12H16O7
Taumaha rāpoi	272.25
Hanganga matū
Te ahua	Te paura ma, te karaihe ranei, he ngawari te whakarewa ki te wai wera, te waihano, te wairewa paku ki te wai matao
Te whakamatautau	99.5%

Whakatakotoranga

Tūemi	Whakatakotoranga
Te ahua	Te paura tioata ma
Te whakamatautau	99.5%Min
Te rewa	198.5~201.5℃
uara pH o te 1% wairewa wai	5.0～7.0
Te hurihanga whatu motuhake	【α】D 20 =-66±2º
Arsenic	≤2 ppm
Hydroquinone	≤10 ppm
Te whakarewa taumaha	≤10 ppm
Ngaronga i te whakamaroke	≤0.5%
Te toenga mura	≤0.5%
Patogene	Huakita:≤300cfu/gTe harore:≤100cfu/g
Whakamutunga	Ka tutuki nga hua ki nga paerewa

Whakamahinga

Ko te Arbutin te painga o te whakamarama i te kiri.Ka tere te kuhu ki roto i te kiri me te kore e pa ki nga kiri kiri.Ka taea e ia te whakakotahi ki te tyrosine e puta ai te hanga melanin, te aukati i te mahi o te tyrosine me te hanganga o te melanin, me te whakatere i te pirau me te whakakore i te melanin.I tua atu, ka taea e te arbutin te tiaki i te kiri mai i nga rauropi kore utu me te pai o te hydrophilicity

Whakapaipai me te Tukunga

Kikī korehau ki roto i nga peeke konumohe konumohe me nga peeke kirihou kapi, 1kg ia.He hygroscopic te Arbutin, rongoatia ki te waahi makariri me te maroke.

No nga taonga noa ka taea te tuku ma te moana, ma te rangi ranei

pupuri me te rokiroki

Whaimana: 2tau

Te whakamaroke i te pāmahana iti;me te waikawa, te tote haukini ka penapena wehe

Te kaha: 200MT ia tau, inaianei kei te whakawhānui ake i ta maatau raina whakaputa.

FAQ

Q: He aha te rahinga ota iti mo Arbutin CAS 497-76-7
R:1kg

Q: Mena ka taea e koe te whakaae ki nga taake motuhake mo Arbutin CAS 497-76-7?
R: Ae, ka taea e taatau te whakarite i nga kohinga hei hiahia a nga kaihoko.

Q: Ka taea te whakamahi Arbutin CAS 497-76-7 i runga i nga hua whakapaipai?
R: Ae

Q: He aha te utu ka taea e koe te whakaae mo Arbutin CAS 497-76-7?
R:LC,TT,WESTERN UNION me etahi atu.