Vishnu Chemicals Pvt Ltd offers Menadione or Vitamin K3. Vishnu Chemicals Pvt Ltd is the manufacturer of Chrome Chemicals like Sodium Dichromate, Potassium Dichromate, Basic Chromium etc. Chemical name of this Menadione or Vitamin K3 is 2-Methyl-1, 4-napthoquinone. It has CAS No. [58-27-5], Molecular Formula: C11H8O2 and Molecular Weight: 172.17. It comes in a pale yellow crystalline powder form. This is sparingly soluble in ethanol and methanol. This Menadione or Vitamin K3 finds application in Blood Coagulant and Synthetic Vitamin analogue. It is offered in 1kg, 5kg, 2kg, 10kg, 25kg and 50 kg packs.