|
Items |
Standards |
|
Appearance: |
Well dispersed white powder |
|
Assay: |
99~102% |
|
Specific rotation: |
-0.05 and +0.05 |
|
Melting range: |
64.5~68.5ºC |
|
Loss on drying: |
≤ 0.5% |
|
Aminopropanol: |
≤0.1% |
|
Heavy metals: |
≤10ppm |
|
Residue on ignition: |
≤ 0.1% |
|
Items |
Index |
|
|
|
75%DL-Panthenol |
50%DL-Panthenol |
|
Appearance: |
Colourless to pale yellow viscous clear liquid |
Colourless to pale yellow viscous clear liquid |
|
Assay: |
≤75% |
≤ 50% |
|
Aminopropanol: |
≤ 0.1% |
≤0.1% |
|
Pantolactone: |
≤1.5% |
≤ 1.0% |
|
PH: |
5.0~7.0 |
5.0~7.0 |
|
Heavy metals: |
≤ 10ppm |
≤10ppm |
|
Stabilizer: |
0.65%~0.75% |
0.65%~0.75% |
Function & Application
1. DL-panthenol is the Provitamin of DL-Pantothenic acid(Vitamin B5), which plays a key role in the human intermediary metabolism. Deficiency of Vitamin B5 can result in many dermatological disorders.
2. DL-Panthenol is applied in pharmaceutical industry and almost all types of cosmetic preparations. I cares hair, skin and nails.
|
Cargo weight
|
Packing
|
Shipping method
|
Lead-time
|
|
1-50kg
|
Below 5kg Use Foil bag;
5-25kg use two layer PP bag,then into master carton or cardboard drum |
International express
(Fedex/ DHL/UPS) |
1~3 days after payment |
|
100-200kg
|
25kg/drum,use two layer PP bag,then into cardboard drum
|
Air shipping
Sea Shipping |
5~7 days after payment |
|
Over 500kg
|
25kg/drum,use two layer PP bag,then into cardboard drum
|
Sea shipping
|
7~10 days after payment |