Vitamin K3 MNB96%

CAS number: 58-27-5

Molecular formula: C11H8O2

molecular weight: 172.18

Chemical structure:

Product Name
Vitamin K3(Menadione Nicotinamide Bisulfite)
Shelf Life
2 years
Item
Specification
Result
Description
White or yellowish crystalline powder
Yellowish crystalline powder
Menadione≥44.0%44.6%
Water Content ≤1.2%0.4%
Nicotinamide≥31.2%31.5%
Heavy Metals (as Pb)≤20ppm1.2ppm
Arsenic≤2ppm0.5ppm
Chromium
≤120ppm85ppm
Solution ColorNo.4 of yellow and green standard colorimetric solutionMeets Requirement