Food Grade Vitamin B2-Riboflavin High Quality

• Powder: Yes
• Customized: Non-Customized
• Certification: GMP, HSE, ISO 9001, USP, BP
• Suitable for: Elderly, Children, Adult
• State: Crystalline Power
• Purity: >99%
• Model NO.: Vitamin B2
• Transport Package: Paper Drum or Carton
• Specification: NW 25KG/drums
• Trademark: SUNWAY
• Origin: China
• HS Code: 2936230000
• Production Capacity: 5000t/Month

Product Description

 

Specification	GB14751-2010
Assay(C17H20N4O6)	98%-102%
Specific optical rotation	-120 - -140
Lumiflavin	0.025max
residue on ignition	0.3max
Loss on drying	1.5max
Heavy metals (Pb)	10max
Arsenic	2max

 

1. Chemical Name:  Riboflavin
2. Molecular Formula:  C₁₇H₂₀N₄O₆
3. Molecular Weight:  376.37
4. CAS: 83-88-5
5. Character: Orange -yellow crystalline powder, with a weak special odor, slightly bitter taste, soluble in alkaline solution, but insoluble in water and alcohol.
6. Uses: Nutritional additives, feed additives and pharmaceuticals.
7. Packing:  Packed in paper drums with net weight of 25kg per drum(Φ410mm*550mm).
8.Storage & Transportation:  This product should be kept away from light and sealed, and should not be mixed with poisonous and harmful substances.
Please use it as soon as possible after unpacking.