Alpha-arbutin Awọn olupese
Awọn paramita Alpha-arbutin
Iṣaaju:
| INC | CAS# | Molikula | MW |
| Alfa-arbutin | 84380-01-8 | C12H16O7 | 272.25 |
Alpha-arbutin jẹ mimọ, tiotuka omi, eroja ti nṣiṣe lọwọ biosynthetic.O le Ṣe igbega itanna ati ohun orin awọ funfun ni iyara lori gbogbo awọn iru awọ pẹlu lilo diẹ, o dara ju B-Arbutin lọ.O le dinku awọn aaye ẹdọ.Idinku iwọn ti soradi awọ lẹhin ifihan UV.
Awọn pato
| Ifarahan | Awọn kirisita funfun tabi lulú kirisita |
| Yiyi pato | + 174,0 ° ~ + 186,0 ° |
| Ayẹwo | ≥99.5% |
| Pipadanu lori gbigbe | ≤0.5% |
| Aloku ina | ≤0.5% |
| Iye PH (ojutu 1%) | 5.0 - 7.0 |
| Wipe ti omi ojutu | Sihin, ti ko ni awọ |
| Ojuami yo | 202.0 ~ 212.0 ℃ |
| Hydroquinone | Ko si |
| Awọn irin ti o wuwo (bii Pb) | ≤10 ppm |
| Arsenic | ≤2 ppm |
| Makiuri | ≤1 ppm |
| kẹmika kẹmika | 2000 ppm |
| Lapapọ kika kokoro arun | ≤1000 CFU/g |
| Mold & Iwukara | ≤100 CFU/g |
| Fecal coliforms | Odi |
| Pseudomonas aeruginosa | Odi |
| Staphylococcus aureus | Odi |
Package
1kg / apo, apo bankanje aluminiomu, ti o ni ila pẹlu apoti igbale ṣiṣu
Akoko ti Wiwulo
osu 24
Ibi ipamọ
Itura ati ibi gbigbẹ, daabobo lati ina.
Ohun elo Alpha-arbutin
Awọn ọja funfun: ipara oju, ipara funfun, ipara, ipara, ipara, gel, iboju, ati bẹbẹ lọ.
