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Detail Information

Product: Vitamin K2 (MK-4) Grade: Food Grade
Lot: OU2508A Code: 1858341
CAS NO: [863-61-6] Mol. Formula: C31H40O2
Mol. Weight: 444.65 Packing: 1Kg/Bag
Appearance: Pale Yellow Or White Crystalline Powder Identification: Yellow Brown Precipitate
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Menaquinone Vitamin K2 MK4


Vitamin K2 MK4 Health Raw Materials


C31H40O2 Health Raw Materials

Product Description

Product introduction of Vitamin K2 (MK-4)


Vitamin K2 is a naturally occurring vitamin that contains the basic structure of menthoquinone and has anti-bleeding effects. It is yellow crystal or oily liquid at room temperature, insoluble in water, soluble in organic solvents and vegetable oil, heat resistant, but easily destroyed by light.It can promote the synthesis of prothrombin in liver and regulate the synthesis of coagulation factors ⅶ, ⅸ, ⅹ, thus accelerating blood coagulation.For one thing, almost all mammals, including humans, can make mK-4 on their own. Second, mK-4 is also the main form of vitamin K stored in organs other than the liver. Remarkably, 97 percent of vitamin K in the human brain comes from MK-4. This suggests that the neurological benefits of vitamin K may only be provided by MK-4.

Menaquinone Vitamin K2 MK4 Food Grade Health Raw Materials C31H40O2 0


Certificate of Analysis


General Information
Product Name: Vitamin K2(MK-4) Grade: FOOD Grade
Lot: OU2508A Code: 1858341
CAS NO.: [836-61-6] Mol. Formula: C31H40O2
Mol. Weight: 444.65 Packing: 1Kg/Bag
Item Specification Results
Purity(HPLC,Menaquinone-4) ≥1.3%(>13000ug/g) 1.33%
Pharm.excipient(Carbohydrate) ≥90.0% 90.3%
Identification Yellow brown precipitate Yellow brown precipitate
PH 5.5-8.0 7.5
Loss on drying ≤10.0% 8.5%
Residue on ignition ≤0.1% <0.1%
Reducing sugar ≤0.2% <0.2%
Fatty acid Negative Negative
Starch Negative Negative
Heavy metals ≤10ppm <10ppm
Arsenic ≤2ppm Complies
Pesticides residue Negative Negative
Total aerobic count(CFU/g) ≤1000 Complies
Yeasts & Molds(CFU/g) ≤100 Complies
Salmonella SP. Negative Negative
E. Coli Negative Negative
Appearance Pale yellow or white crystalline powder Pale yellow or white crystalline powder


Function of Vitamin K2 (MK-4)


1. Anti-osteoporosis.Activated by vitamin K2, stromal osteocalcin forms calcium-binding sites on the protein, and these activated calcium-binding sites follow calcium binding into the bone.Therefore, vitamin K2 has special significance for calcium fixation in bone and osteoporosis.

2. Improve dental health. One of the main regulatory proteins for dental health is osteocalcin, a protein critical for bone metabolism that can be activated by vitamin K2. Dentin is the calcified tissue beneath the enamel of a tooth, and osteocalcin can trigger mechanisms that stimulate the growth of new dentin.

3. Helps fight cancer. Vitamin K2 can negatively regulate tyrosine shock and phosphatase activities related to cell carcinogenesis, and regulate regulatory factors related to cell proliferation, ultimately leading to cell cycle inhibition of tumor growth.

4. Improve diabetes. Vitamin K2 can up-regulate insulin gene, promote islet beta cells, release insulin, can improve the body's metabolic level, contribute to the rehabilitation of diabetes patients.

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