China’s vitamin K3 production accounts for more than 80% of the world’s total production

Vitamin K3 (vitaminK3, VK3), also known as menadione, is an organic compound with the chemical formula C11H8O2. It is widely used in fine chemicals, medicine, feed additives and other fields. Vitamin K3 has special hemostatic function and can shorten blood clotting time. In addition, vitamin K3 also has the effects of promoting the growth and…