Riboflavin Sodium Phosphate CAS 130-40-5
Category：Vitamins
Introduction
Product name:
Riboflavin Sodium Phosphate
Molecular Formula:
C17H20N4NaO9P
Molecular Weight:
478.326
CAS No.:
130-40-5
Description
Riboflavin Sodium Phosphate is yellow to orange yellow crystalline powder. It is soluble in water, very slightly soluble in ethanol (96 per cent).
Application
Riboflavin Sodium Phosphate is a riboflavin supplement. Can be used for the treatment of diseases such as keratitis, cheilitis, glossitis, conjunctivitis and scrotal inflammation caused by riboflavin deficiency.
Specification
Appearance
Yellow to orange yellow crystalline powder
PH
5.0 ~ 6.5
Specific Rotation
+37.0°~ +42.0°
Limit Of Lumiflavin
The absorbance is NMT 0.025
Related Substances
Free Riboflavin or Riboflavin di-Phosphate NMT 6.0%
Free Phosphate
A sample solution≤A control solution
Loss On Drying
≤7.5%
Residue On Ignition
≤25.0%
Heavy Metals
≤10mg/kg
Residual Solvents
Ethanol≤5000ppm
Acetonitrile≤410ppm
Pyridine≤200ppm
Assay
73.0%~79.0%
Packing
10kg/carton or as customer’s requirements.
Storage
Preserve in well-closed containers. Stored in cool, dry and ventilated warehouse, and keep away from moisture.
