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LGB-AP Ascorbyl Palmitate
CAS: 137-66-6
Synonyms: Ascorbyl Palmitate
Appearance: White fine powder
Molecular Formular: C22H38O7
Molecular Weight: 414.54
Model No. :LGB-AP
Color :A white or yellow white powde
Port Of Dispatch :Shanghai
Payment :FOB
Original Region :China
Lead Time :7days
Specification
|
I t e m |
Specification |
Analytical Result |
|
Appearance |
A white or yellow white powder |
conform |
|
Assay (on dried basis) |
98.0-100.5% |
98.39% |
|
Whiteness mater |
Not less than 68 |
88.6 |
|
State of solution |
Clear and not more than BY4 |
Conform |
|
Optical rotation |
Between +21° and +24° |
+22.0° |
|
Melting range |
Between 107° and 117° |
109-110° |
|
Loss on drying |
Not more than 0.8% |
0.30% |
|
Residue on ignition |
Not more than 0.1% |
0.027% |
|
Bacteria amount |
Not more than 1000 cfu/g |
<10 cfu/g |
|
Coliforms bacteria |
Not more than 30 MPN/100G |
<30 MPN/100G |
3.It is an effective free radical-scavenging antioxidant which promotes skin health and vitality.
Package
Packing in carton, inner sealed with 1kg*25 aluminium foil bag.
Packing in paper drum, inner sealed with 1kg*25 aluminium foil bag or 25kg plastic bag.
Storage
Keep container tightly sealed and it should store in cool, dry conditions in well sealed containers.
Contact: Bubble Lin：13968039986 Maggie Zhang：13567145264
Phone: 13958048106
Tel: 0571 - 87389059
Email: info@lingeba.com
Add: Qingshan Industrial Park,Hangzhou City,Zhejiang Province,China.
徐经理
maggie