PRODUCTS

Vitamin B2

CAS No.:83-88-5

INQUIRY

Appearance	Yellow or orange-yellow, crystalline powder.
Assay	98.0-102.0%
Loss on drying	≤1.5%
Residue on ignition	≤0.3%
Lumiflavin	Absorbance at 440 nm: ≤0.025
Optical rotation	−115° to −135°
Residual Solvents	Meets USP requirements

MOLECULAR STRUCTURE：

Molecular Formula:C₁₇H₂₀N₄O₆

If you are interested in our products and want to know more details, please leave a message here, we will reply you as soon as we can.