Description

Menadione is a synthetic, fat-soluble form of vitamin K, essential for blood coagulation and bone metabolism. This compound serves as a critical precursor in the synthesis of biologically active vitamin K2 in the body. It is a vital ingredient for manufacturers in the animal feed, pharmaceutical, and nutraceutical industries, ensuring proper health and development.

Application

• Animal Feed Additive: A primary source of vitamin K3 for poultry, swine, and aquaculture to prevent hemorrhagic disease and support bone health.
• Pharmaceutical Intermediates: Used in the synthesis of various vitamin K analogs and active pharmaceutical ingredients (APIs).
• Nutraceutical & Dietary Supplements: Incorporated into vitamin K supplement formulations for human health.
• Research & Development: Serves as a standard and reagent in biochemical and nutritional studies.
• Cosmetic Ingredients: Occasionally used in specialized skincare formulations for its purported benefits.
• Industrial Applications: Acts as a stabilizer or intermediate in certain chemical synthesis processes.

Basic Information

Product Name	Menadione
CAS No.	58-27-5
Molecular Formula	C11H8O2
Molecular Weight	172.18 g/mol
Synonyms	Vitamin K3; 2-Methyl-1,4-naphthoquinone; Menaphthone; Menadion; 2-Methylnaphthalene-1,4-dione; β-Methyl-1,4-naphthoquinone; K3 Vitamin
EINECS	200-372-6

Quality Control

Our Menadione is produced under a rigorous quality management system. Each batch is tested to meet high-purity standards, with specifications tailored for feed, food, or pharmaceutical applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to ensure traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store under an inert atmosphere for long-term preservation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Bright yellow crystalline powder
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 98.0%
Melting Point	105°C - 107°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.