Vitamin K1 (Phytonadione)

Vitamin K1 (Phytonadione)

84-80-0

C31H46O2

Vitamin K; 3-Phythylmenadione; 1,4-Naphthalenedione, 2-methyl-3-[(2E,7R,11R)-3,7,11,15-tetramethyl-2-hexadecen-1-yl]-

in methanol

97.0-103.0%

21.0% Max

1.523~1.526

the ultraviolent absorption spectrum of it exhibits max and the min has the same wavelength

no purple or blue color occurs when droppin the solution into hydroxide or alcohol

the infrared absorption spectrum of it exhibits max.

it is neutral

USP 30

-20 c

odorless

in water

450.68

0.967

ethanol, acetone, benzene, petrol. ether, hexane, dioxane, chloroform, ether, other fat solvs., veg.