| Product Name |
VITAMIN B2 (RIBOFLAVIN) |
| Batch Number |
2010401 |
Quantity |
1000kgs |
| Quality Standard |
USP |
Packing |
25 kg/drum |
| Manufacture Date |
Oct.28,2020 |
Expiry Date |
Oct.27,2023 |
Orange-yellow crystalline powder, almost odorless, slightly bitter taste, moisture-inducing.
Riboflavin sodium phosphate is soluble in water and almost insoluble in ethanol,chloroform and ether.
Function:
1. Help to improve the quality of life
2. Treatment of Migraine
3. Promote the development and cell regeneration
4. To the skin, nails, hair, the normal growth
Applications:
Medicine, healthy food, feed additives, plant fertilization.
| Item |
Standard |
Test Result |
| Description |
Yellow or orange-yellow crystalline hygroscopic powder |
Conform |
| Identification |
Positive |
Conform |
| Assay(%) |
73.0% ~ 79.0% |
75.1 |
| Specific rotation |
+37.0 ~ +42.0 |
+39.9 |
| PH |
5.0-6.5 |
6.1 |
| Loss on drying(%) |
7.5max |
6.0 |
| Lumiflavin |
0.025max |
0.008 |
| Free Riboflavin(%) |
6.0max |
5.0 |
| Riboflavin Diphosphate(%) |
6.0max |
4.3 |
| Inorganic Phosphate(%) |
1.0max |
0.6 |
| Residue on ignition(%) |
25.0max |
22.9 |
| Conclusion |
This batch of product complies to the standard. |
AWI Service
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.
FAQ
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
Peter Wang
High-Tech Industry Development Zone,Hefei,China
Audited Supplier 
){kind=link}
){kind=link}