Vitamin K3 contains not less than 98.0 percent and not more than 101.0 percent of C₁₁H₈O₂, calculated on the dried basis.
Not more than 0.1%, determined on 1.0 g.
A 10% (w/v) solution in acetone is clear and not more intensely colored than yellow.
USP Menadione RS. Note to the user: This draft follows USP general monograph formatting but should be validated against the current USP–NF official text, as monographs are updated regularly. Parameters such as column L1 (octadecylsilane chemically bonded to porous silica) and titrimetric methods reflect classical USP approaches for menadione. Adjust acceptance criteria based on intended grade (e.g., pharmaceutical vs. veterinary).
Packaging and Storage: Preserve in tight, light-resistant containers. Store at controlled room temperature (20°–25°).
Where labeled for use in parenteral or topical preparations, it meets the requirements for Bacterial Endotoxins (NMT 5.0 USP Endotoxin Units/mg) and Sterility where appropriate.
Vitamin K3 Usp Monograph Review
Vitamin K3 contains not less than 98.0 percent and not more than 101.0 percent of C₁₁H₈O₂, calculated on the dried basis.
Not more than 0.1%, determined on 1.0 g. vitamin k3 usp monograph
A 10% (w/v) solution in acetone is clear and not more intensely colored than yellow. Vitamin K3 contains not less than 98
USP Menadione RS. Note to the user: This draft follows USP general monograph formatting but should be validated against the current USP–NF official text, as monographs are updated regularly. Parameters such as column L1 (octadecylsilane chemically bonded to porous silica) and titrimetric methods reflect classical USP approaches for menadione. Adjust acceptance criteria based on intended grade (e.g., pharmaceutical vs. veterinary). USP Menadione RS
Packaging and Storage: Preserve in tight, light-resistant containers. Store at controlled room temperature (20°–25°).
Where labeled for use in parenteral or topical preparations, it meets the requirements for Bacterial Endotoxins (NMT 5.0 USP Endotoxin Units/mg) and Sterility where appropriate.
