Feed Grade Vitamin B2 (Riboflavin) 80% for Animal Nutrition

• CAS No.: 130-40-5
• Formula: C17h20n4nao9p
• EINECS: 204-988-6
• Storage Method: Normal
• Shelf Life: 6 Months-12 Months
• Nutrient Composition: Protein
• Model NO.: AWI
• Transport Package: 1kg Bags/25kg Carton or as Client′s Demand
• Trademark: AWI
• Origin: China
• Production Capacity: 200 Metric Ton/Metric Tons Per Month

Product Description

Product Name	Vitamin B2 (Riboflavin-5-Phosphate Sodium)
Batch Number	191179	Quantity	75kgs
Quality Standard	USP	Packing	25kg/package
Manufacture Date	2019.11.29	Expiry Date	2021.11.29

Item	Standard	Test Result
Description	Yellow or orange-yellow crystalline hygroscopic powder	Conform
Identification	Positive	Conform
Assay(%)	73.0% ~ 79.0%	75.0
Specific rotation	+37.0 ~ +42.0	+40.1
PH	5.0-6.5	6.0
Loss on drying(%)	7.5max	6.6
Lumiflavin	0.025max	Conform
Free Riboflavin(%)	6.0max	4.2
Riboflavin Diphosphate(%)	6.0max	5.5
Inorganic Phosphate(%)	1.0max	0.6
Residue on ignition(%)	25.0max	23.0
Heavy metals(mg/kg)	/	5.0

 

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