General Information

1. Product Name: Menadione (Vitamin K3)

2. Molecular Formula: C11H8O2

3. Molecular Weight: 172.18 g/mol

4. CAS Number: 58-27-5

Physical and Chemical Characteristics

1. Appearance: Yellow crystalline powder

2. Solubility: Soluble in ethanol, methanol, and glycerin; slightly soluble in water

3. Melting Point: 105-110°C

4. pH: 5.5-7.5 (1% solution in ethanol)

Specifications

1. Assay: ≥98.0% (HPLC)

2. Moisture: ≤0.5%

3. Heavy Metals: ≤10 ppm

4. Residue on Ignition: ≤0.1%

5. Microbial Limit: ≤100 CFU/g

Stability and Storage

1. Stability: Stable for at least 2 years from the date of manufacture when stored properly

2. Storage: Store in a cool, dry place, away from direct sunlight and moisture

Handling and Safety

1. Handling: Handle with care, as the product may be irritating to skin and eyes

2. Safety: Wear protective gloves, safety glasses, and a dust mask when handling the product

3. Disposal: Dispose of the product according to local regulations and guidelines

Regulatory Compliance

1. USP: Complies with the United States Pharmacopeia (USP) standards

2. EP: Complies with the European Pharmacopoeia (EP) standards

3. ISO: Complies with the International Organization for Standardization (ISO) standards

Applications

1. Animal Nutrition: Used as a feed additive for animals, particularly poultry and swine

2. Pharmaceuticals: Used as a dietary supplement and nutrient in pharmaceutical formulations

3. Food Industry: Used as a food additive and nutrient in food products

Note: Menadione is a synthetic vitamin K3 compound and is not derived from natural sources. Its use is regulated in some countries, and it's essential to check local regulations before using it.