Min. Order Reference FOB Price
1 kg US$350.00-700.00 / kg
Product Description
Supply high quality Menadione/Vitamin K3 Powder Menadione is a organic compound with the formula C6H4(CO)2C2H(CH3). It is an analog of 1,4-naphthoquinone with a methyl group in the 2-position. It is occasionally used as a nutritional supplement because of its vitamin K activity. ...