离岸价格
Get Latest Price1 ~ 1000 / Piece ( Negotiable )
|1 Piece Minimum Order
国:
China
モデル番号:
WY
离岸价格:
1 ~ 1000 / Piece ( Negotiable ) Get Latest Price
ロケーション:
china
最低注文量の価格:
1 per Piece
最低注文量:
1 Piece
パッケージの詳細:
as your requirement
納期:
7 working days
供給能力:
500 Kilogram per Week
支払いタイプ:
T/T, Western Union, Money Gram
製品グループ :
連絡先担当者 Amy
yunhe, Cangzhou, Hebei
Product: Alpha Arbutin
Other Name: *-Hydroquinone-alpha-D-glucopyranoside; a-Arbutin
Purity: *9% HPLC
CAS NO.: *********8
Molecular Formula: C*2H*6O7
Appearance: White crystal powder
Molecular Weight: **2.*5
Melting Point: ******6°C
Solubility: Easily
soluble in hot water, methanol, ethanol and propylene glycol,
glycerol aqueous solution, insoluble in ether, chloroform,
petroleum ether, etc.
zoe(at)czwytech.com
|
Items |
Alpha Arbutin |
Beta Arbutin |
|
CAS No |
*********8 |
*******7 |
|
Whitening Function |
Can effectively inhibit melanin at lower concentration, whitening effect is *0 times compare with Beta Arbutin. Recommend add amount 0.**2% |
<3% add amount,the whitening effect is not obvious |
|
Source |
Enzyme fermentation |
Bearberry Extract |
|
Stability |
Higher stability, less prone to discoloration and degradation |
Easily degradable |
|
Melting Point |
******6(±0.5)℃ |
******2(±0.5)℃ |
|
Optical rotation |
+ **6.0°- ***4.0° |
**3°~**7° |
| 国: | China |
| モデル番号: | WY |
| 离岸价格: | 1 ~ 1000 / Piece ( Negotiable ) Get Latest Price |
| ロケーション: | china |
| 最低注文量の価格: | 1 per Piece |
| 最低注文量: | 1 Piece |
| パッケージの詳細: | as your requirement |
| 納期: | 7 working days |
| 供給能力: | 500 Kilogram per Week |
| 支払いタイプ: | T/T, Western Union, Money Gram |
| 製品グループ : | cosmetic |
