vitaminK3-MNB is used in food medicine breeding feed

molecular formula： C17H16N2O6S， molecular weigh： M=376.42， PH： 2.0-3.5， Specification： MNB96:menadione content≥43.7%，Niacinamide content ≥31.2% MNB50:menadione content≥22.8%，Niacinamide content ≥16.4%  

Chromium Oxide Green High-purity Chrome Metal Basic Chrome Sulphate Electrolytic Cgromium Flake Feed Vitamin B3 Niacin