Menaquinone-4 (Vitamin K2)- . sterilized >99.99+% min. (raw virgin matter, ultra-pure) price for 1 gram F.O.B. Italy = à
product name synonyms x product origin purity grade use product code C.A.S. number MDL EINECS empirical formula formula weight boiling point melting point density refractive index assay (silylated GC) storage solubility appearance (color) form applications x x shelf life packaging/transport certifications x note (2)
Menaquinone-4 (vitamin K2) sterilized Vitamin K2 ; Menatetrenone 100% made in European Union *(according to USP, EUP, Echa-Reach) >99.99+% (1st. virgin matter , extra pure , selected ) Tech. / Lab. / intermediates / pharmaceutical / dietary supplement EA26121AL 863-61-6 MFCD00079646 234-264-5 C31H40O2 (Hill Notation) 444.65 570.6 °C at 760 mmHg (predicted) 227.73 °C (predicted) 1.00 g/cm3 (predicted) n20D 1.54 (predicted) >99.99% to <101.5% store at -20 °C soluble in diethyl ether, chloroform, and texane ; insolubile in water yellow powder Menaquinone 4 (vitamin K2) is one of nine forms of vitamin K2 which is ubiquitously present in extrahepatic tissues. MK-4 has a number of metabolic and anti-neoplastic activities. 2 (two) years from production date * sealed package *(1) ; special for chemical transport (according to IATA / ADR / ECHA-REACH rules / int.l laws) COA, MSDS, GMP, US/EUP, Echa-Reach, etc... * * (originals will be delivered with good , and copies after confirmed order ) the price of the product is already around 25% less than the official price of the International Chemical Stock Exchange / ICIS