Product Name: Menadione;Methyl-1,4-naphthoquinone;Vitamin K3

CAS NO.: 58-27-5
Molecular formula: C₁₁H₈O₂
Molecular weight: 172.2
Product specifications:
Appearance: Bright yellow crystalline powder
Content: ≥ 98.5%
Melting point: 105-107 ° C
Volatile matter: ≤ 0.3%
Usage: β - naphthoquinone, also known as fat soluble vitamin K3, is often made into various salts of β - naphthoquinone due to its poor stability. The main product is MSB (sodium bisulfite naphthoquinone); MNB (Niacinamide Methylnaphthoquinone bisulfite). Vitamin K3 is a classic hemostatic agent in clinical medicine, and is also used to treat dysentery, cholecystitis, etc., especially in the treatment of cancer, with broad prospects for application. At present, its main uses are as feed additives, fungicides, and pharmaceutical intermediates. Various derivatives made from β - naphthoquinone are used as biological insecticides and mold inhibitors. As a new type of plant growth regulator in agriculture, it has attracted widespread attention.
Packaging: 20kg cardboard drum lined with polyethylene black plastic bag.