Alpha-arbutin Manufacturers
Parameters Alpha-arbutin
Introductio:
| INCI | CAS# | Molecular | MW |
| Alpha-arbutin | 84380-01-8 | C12H16O7 | 272.25 |
Alpha-arbutin est pura, aqua solubilis, mixtura biosynthetica activa.Tonum celeriter cutis ad omnia genera cutis cum usu paulo melius promovere et albescere potest quam B-Arbutin.Potest extenuant iecoris maculas.Reducendo gradum cutis tanning post UV nuditate.
Specifications
| Aspectus | Album crystallinam vel crystallinum pulveris |
| Imprimis rotationis | +74.0° ~ +186.0° |
| Assay | ≥99.5% |
| Damnum in siccitate | ≤0.5% |
| Ignitio residua | ≤0.5% |
| PH valorem (1% solution) | 5.0 - 7.0 |
| Claritas aquae solution | Perspicuus, sine colore |
| Liquescens punctum | 202.0~212.0℃ |
| Hydroquinone | Nullus |
| Metalla gravia (ut Pb) | ≤10 ppm |
| Arsenicum | ≤2 ppm |
| Mercurius | ≤1 ppm |
| Methanol | ≤2000 ppm |
| Totalis bacterial comitem | ≤1000 CFU/g |
| Fingunt & Yeast | ≤100 CFU/g |
| Fecales coliformes | Negative |
| Pseudomonas aeruginosa | Negative |
| Staphylococcus aureus | Negative |
sarcina
1kg / sacculum, aluminium claua pera, cum plastic vacuo packaging instructa
Tempus validitatis
24month
Repono
Frigus et siccum locum defende a lumine.
Alpha-arbutin Application
Albentia producta: facie cremor, albedo cremor, illinere, illinere, cremor, gel, larva, etc.
