Vitamin K2 Mk7 Powder

Detail Information

Product Name: Vitamin K2 Powder Appearance: Light Yellow Powder
CAS No.: 2124-57-4 EINECS No.: 234-264-5
Specification: 98% Molecular Formula: C46H64O2
Molecular Weight: 649 Shelf Life: 2 Years
Test Method: HPLC Storage: Cool Dry Place
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C46H64O2 Vitamin K2 Mk7 Powder


2124-57-4 Vitamin K2 Mk7 Powder


Vitamin K2 Mk7 Prevent Osteoporosis

Product Description


Le-Nutra low price vitamin k2 mk-7 vitamin k2 powder prevent osteoporosis Pure vitamin powder


Base information of Product



Product Name Vitamin K2
Appearance       Iight yellow powder
Cas No.       1968-05-4
Active ingredients        98%
Shelf Life        2 years




COA of Product


Physical Data
Appearance Light yellow Powder Conform Internal
Vitamin K2 (Menaquinone-7) ≥1500ppm 1569ppm HPLC
Aflatoxin (B1+B2+G1+G2)


≤5 ug/kg


<5 ug/kg



Pesticides Residue ≤1 ppm Conform EP/USP
Arsenic(As) ≤0.1ppm N.D EP/USP
Lead(Pb) ≤0.1ppm N.D EP/USP
Cadmium(Cd) ≤0.1ppm N.D EP/USP
Mercury(Hg) ≤0.05ppm N.D EP/USP
Total Plate Count ≤300cfu/g 10cfu/g EP/USP
Yeast & Mold ≤25cfu/g 10cfu/g EP/USP
E.Coli Negative Not detected EP/USP
Salmonella Negative Not detected EP/USP
Coliforms Negative Not detected EP/USP



Introduction of Product


Vitamin K2 bulk powder is the only biologically active form of vitamin K and is used to accelerate blood clotting, maintain clotting time, and treat hemorrhagic diseases caused by vitamin K deficiency. Other health care approaches have also been reported.



Function of Product



 1. Treatment and prevent osteoporosis, vitamin K2 MK-7 be produced bone protein, and then together with calcium to produce bone, increase bone density, prevent fractures.                                                                                                               2. Vitamin K2 can prevent the progression of liver cirrhosis to liver cancer.                                              

 3. Cure vitamin K2 deficiency hemorrhaemia, promote the formation of prothrombin, accelerate blood coagulation, and maintain normal coagulation time.                                                                                 

 4. Have diuretic, strengthen the liver detoxification function, and can reduce blood pressure.


Vitamin K2 Mk7 Powder 0


The Method of extracting vitamin K2 powder


Vitamin Κ2 in alkali and light are unstable, easy to decompose, and heat, acid resistance. The stability of vitamin Κ2 powder in the compound preparation was increased by microencapsulation technique. Microencapsulated membrane is a polymer material, and vitamin Κ2 is a fat-soluble vitamin, the extraction of vitamin 2 must use organic solvent, but the organic solvent can not dissolve the polymer encapsulated membrane, coupled with the instability of vitamin 2, resulting in the content of vitamin E 2 determination is very difficult; Therefore, none of the methods reported in the literature can determine the vitamin embedded in microcapsules Κ2.

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