| CAS No.: | 137-66-6 |
|---|---|
| Formula: | C22h38o7 |
| EINECS: | 137-66-6 |
| Packaging Material: | Cartons |
| Storage Method: | Normal |
| Shelf Life: | >12 Months |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier | cas | 137-66-6 |
| Name | Ascorbyl palmitate |
| Appearance | white powder |
| Application | Food additives. It is mainly used as nutrition enhancer and antioxidant preservative and widely used in food and beverage |
|
Identification |
Position |
Position |
|
Appearance |
A white or yellow-white powder |
Yellow-white powder |
|
Assay |
Not less than 98.0% on the dried basis |
98.78% |
|
Loss on drying |
Not more than 0.8% |
0.41% |
|
Whiteness mater |
Not less than 68 |
85.4 |
|
Particle size |
Not than than 98.0% passing through a 60-mesh size |
99.9% |
|
Optical rotation |
Between +21°and +24° |
+22.4° |
|
Melting range |
Between 107°C and 117°C |
110~111°C |
|
Residue on ignition |
Not more than 0.1% |
0.027% |
|
Lead |
Not more than 2mg/kg |
<2mg/kg |
|
Residual solvents |
Meet the requirement |
Pass |
|
Remarks |
Store in an airtight container, protected from light, at a temperature of 8°C to 15°C |
|
1. Supply high quality products with a reasonable price.
2. Keep shipment in time, provide complete customers clearance documents as customs request.
3. Provide agile and safe payments.
4. We will responsible for all quality issue.
5. Share marketing informations with customers update price in time.
1. What's your payment terms?
T/T, D/P, L/C, O/A
2. What's your delivery time?
Usually we will arrange the shipment within 14 days.
3. How about the packing?
Usually with 25 kg bag/carton/drum.
4. How about the validity of the products?
Usually 2 or 3 years.
5. What documents you provide?
Usually, Commerical Invoice, Packing List, Country of Origin, Insurance Policy, Bill of loading, COA , Health certificate.
6. What is loading port?
Usually, Qingdao, Tianjin and Shanghai
Suppliers with verified business licenses
Audited Supplier 
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