Nā mea hana Alpha-arbutin
Nā ʻāpana Alpha-arbutin
Hoʻolauna:
| INCI | CAS# | Molekala | MW |
| Alpha-arbutin | 84380-01-8 | C12H16O7 | 272.25 |
ʻO Alpha-arbutin kahi mea maʻemaʻe, hiki ke hoʻoheheʻe ʻia i ka wai, biosynthetic.Hiki iā ia ke hoʻoikaika i ka māmā a me ka hoʻomaʻemaʻe ʻana i ka ʻili wikiwiki i nā ʻano ʻili āpau me ka hoʻohana liʻiliʻi, ʻoi aku ka maikaʻi ma mua o B-Arbutin.Hiki iā ia ke hōʻemi i nā kiko ate.E hoʻemi ana i ke kiʻekiʻe o ka ʻili ʻili ma hope o ka hoʻolaha ʻana o UV.
Nā kikoʻī
| Ka nana aku | ʻO nā kristal keʻokeʻo a i ʻole ka pauka crystalline |
| Kahuli kiko'ī | +174.0° ~ +186.0° |
| Hoʻāʻo | ≥99.5% |
| Pohō ma ka maloʻo | ≤0.5% |
| Ke koena puhi | ≤0.5% |
| Waiwai PH (1% solution) | 5.0 - 7.0 |
| Ka malamalama o ka wai | Alohilohi, kala ʻole |
| Lae hehee | 202.0~212.0 ℃ |
| Hydroquinone | ʻAʻohe |
| Nā metala kaumaha (e like me Pb) | ≤10 ppm |
| Arsenic | ≤2 ppm |
| Mercury | ≤1 ppm |
| Methanol | ≤2000 ppm |
| Huina hua bacteria | ≤1000 CFU/g |
| Mold & Yeast | ≤100 CFU/g |
| Fecal coliforms | ʻinoʻino |
| Pseudomonas aeruginosa | ʻinoʻino |
| ʻO Staphylococcus aureus | ʻinoʻino |
Pūʻolo
1kg / ʻeke, ʻeke ʻeke aluminika, i hoʻopaʻa ʻia me ka ʻeke ʻōpala
Manawa o ka mana
24 mahina
Waihona
Wahi anuanu a maloʻo, pale mai ka mālamalama.
Hoʻohana Alpha-arbutin
ʻO nā huahana keʻokeʻo: kaʻaila maka, kaʻaila keʻokeʻo, ka lotion, ka lotion, kaʻaila, ka gel, ka mask, a pēlā aku.
