Prezz ta 'Unità: | 138~140 USD |
---|---|
Tip ta 'Ħlas: | L/C,D/P,D/A,T/T,MoneyGram |
Min. Ordni: | 2 kilogram |
Brand: Żgħażagħ b'saħħithom
Type: Herbal Extract
Form: Powder
Part: Fruit
Extraction Type: Solvent Extraction
Imballaġġ: Drum, Plastic Container, Vacuum Packed
Post Tal-oriġini: Iċ-Ċina
L-isem Tad-ditta: Żgħażagħ
Applikazzjoni: Cosmetic
Cultivation Method: artificial planting
Isem tal-Prodott: Alpha Arbutin Powder
CAS NO: 84380-01-8
Good Solubility: Soluble In Water
Stabbiltà Tajba: A-arbutin ma jiġix skulurit faċilment u degradat
Effettività Għolja: jinibixxi l-melanoma tyrosinase biss
Sigurtà Għolja: Kontenut ta 'hydroquinone ≤ 10ppm
Specification: 99%
Flow Chart: Microbial fermentation
Ħażna: Aħżen f'post issiġillat, dell, u aħżen f'post niexef frisk
Grade: Cosmetic
Tip ta 'Ħlas: L/C,D/P,D/A,T/T,MoneyGram
High purity
|
99.9%
|
Good solubility
|
Soluble in water, 151 g / l (20 ° C), in warm thermal (<70 ° C) or cold state, easy to fuse the other components in the
formulation. |
Good stability
|
Relative to β-arbutin, A-arbutin is not easily discolored and degraded;
After reaching 100 ° C. , A-arbutin remains stable; At pH -6.5, α-arbutin is more stable than other whitening materials; |
High effectiveness
|
Alpha-arbutin inhibits melanoma tyrosinase only, and its mechanism is presumed to be mixed inhibition. And the inhibitory strength
of α-arbutin is 10 times that of β-arbutin. |
High security
|
Hydroquinone content ≤ 10ppm
The concentration of a-arbutin added is 7%, and only more than 7% of arbutin may be sensitive to light and low in irritation. The a-arbutin skin care product contains hydroquinone in a concentration of less than 20 parts per million. Under such a low concentration limit, hydroquinone does not cause side effects such as anti-blackness of the skin. |
Safe use of cosmetics
|
5%
|
The recommended dosage
|
0.2%~2%
|
Over-the-counter OTC and medicinal burns and other external use
|
10%.
|
Kategoriji tal-Prodott : Ingredjenti kosmetiċi > Ingredjenti kożmetiċi moisturizing
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