vitamin k1

 Characterisitcs: Yellow to orange transparent, oily liquid, odorless or almost odorless; easily decomposed under the light; easily soluble in Chloroform , ethyl, ether, or vegetable oil; slightly soluble in alcohol; Insoluble in water. Usage: It is the necessary substance for liver to combine the prothrombin. As a kind of pharmaceutical, clinical use can prevent and cure the disease of shortage of prothrombin, shortage of vitamin, bleed of newly born baby and bleed caused by taking excessive dicoumarin, salicylic acid and so on. It also has the function of easing pain and spasmolysis and has obvious effects to cure the angina of visceral unstriped muscle, such as angina of bile duct, angina of stomach and pain cause by angina bowel and it is more obvious effects to the angina caused by chloelithiasis and ascarides in bowel. Besides that, it is widely used to produce multi-vitamin foodstuff and also can be widely used as animal fodder additive.