High Quality Riboflavin(vitamin B2)

We manufacture, export and supply High Quality Riboflavin(Vitamin B2) to our customer in Kowloon, Hong Kong, Hong Kong S.A.R.

Specifications:
High quality Riboflavin(Vitamin B2)
CAS No.: 83-88-5
Synonyms:Vitamin B2-Riboflavin(Vitamin B2)USP/BP/EP;VB2 (Riboflavin);Beflavine;San Yellow B;Vitaflavine;Vitamin G;Vitamin B2
Formula: C17H20N4O6
Molecular Weight: 376.37 .
EINECS: 201-507-1
Appearance:Yellow to orange/yellow crystalline powder
Assay:Min 97%
Package: 25 KG/Drum or 25KG/Bag
Quality Standard: BP/ EP/ USP
Density:1.65 g/cm3
Melting Point:290 A C (dec.)(lit.)
Residue on Ignition: 0.1%
Heavy Metals: <10ppm
Loss on Drying: a 1.5% (0.30%)
Specific Rotation: -126A (BP/EP) -119A i USP)
Solubility: Water solubility: 0.07 g/L (20 A C)
Storage: Store in dry places and keep away from light
Usage: Used in the treatment of riboflavin deficiency, conjunctivitis, alimentary ulcer, general nutritional disorders and other diseases.