Mea kūʻai aku Arbutin Me CAS 497-76-7
Hoʻokumu ʻia ʻo Arbutin mai nā mea kanu ʻōmaʻomaʻo maoli a he mea hana keʻokeʻo ʻili e hoʻohui i nā manaʻo o ka "'ōmaʻomaʻo", "palekana" a me ka "maikaʻi". ʻO Arbutin kahi mea hoʻomaʻemaʻe keʻokeʻo kūpono no ka hoʻomaʻemaʻe keʻokeʻo. ʻElua mau isomer optical, ʻo ia hoʻi ke ʻano α A me ß, me ka hana olaola he ß isomer. ʻO Arbutin kekahi o nā mea keʻokeʻo palekana a maikaʻi hoʻi i kaulana i kēia manawa ma waho, a he mea hoʻokūkū hoʻokūkū hoʻi ia no ka hoʻomaʻemaʻe ʻili a me ka wehe ʻana i nā freckles i ke kenekulia 21.
| 'ikamu | Nā kikoʻī |
| Ka nana aku | ʻO ka pauka kristal keʻokeʻo |
| Hoʻāʻo | ≥99.5% |
| Lae hehee | 199~201±0.5 ℃ |
| Arsenic | ≤2ppm |
| Hydroquinone | ≤20ppm |
| Heaby metala | ≤20ppm |
| Pohō ma ka maloʻo | ≤0.5% |
| Ke koena puhi | ≤0.5% |
| Arsenic | ≤2ppm |
I loko o nā mea hoʻonaninani, ua kāohi ʻia ka hana tyrosinase o nā melanocytes, a ua kāohi ʻia ka hana melanin ma ke kāohi ʻana i ka melanin synthetase. Hiki iā ia ke hoʻomaʻemaʻe maikaʻi a wehe i nā freckles, e hoʻopau mālie a wehe i nā freckles, chloasma, melanosis, acne a me nā wahi senile. Palekana kiʻekiʻe, ʻaʻohe huhū, sensitization a me nā hopena ʻaoʻao ʻē aʻe, kūpono maikaʻi me nā mea hoʻonaninani, a me ka irradiation UV paʻa. Eia nō naʻe, maʻalahi ka arbutin i ka hydrolyze a pono e hoʻohana ʻia ma ka pH 5-7. No laila e hoʻokō maikaʻi ai i ka keʻokeʻo, wehe ʻana i ka freckle, moisturizing, softening, wrinkle removal a me nā hopena anti-inflammatory. Hiki ke hoʻohana ʻia no ka hoʻopau ʻana i ka ʻulaʻula a me ka pehu, hoʻoikaika i ka hoʻōla ʻana i ka ʻeha me ka waiho ʻole ʻana i nā ʻōpala, a ke kāohi i ka hana o ka dandruff.
25kgs / pahu, 9tons / 20' pahu
25kgs / eke, 20tons / 20'container
Arbutin Me CAS 497-76-7
