Sinoway Industrial Co., Ltd.

Vitamin K2(MK-7) 2124-57-4 Vitamin K2(MK-7) 2124-57-4

Vitamin K2(MK-7) 2124-57-4
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Basic information of Vitamin K2 (MK-7):

Name

Vitamin K2 (MK-7)

Alias

Vitamin K2;MK-7; Menaquinone-7; Menaquinone 7; Vitamin MK 7

2-methyl-3-all-trans-farnesyl digeranyl-1,4-naphthoquinone

CAS NO.

2124-57-4

MolecularFormula

C46H64O2

Chemical structure

n= 7

Particle size

90% through 80 mesh

Carrier

Microcrystalline cellulose, MCC


Use of Vitamin K2 (MK-7): 


(1) Calcium-introduction into bone: Vitamin K2 has carboxylation of primary osteocalcin, which is secreted by osteoblasts, and becomes active osteocalcin, thereby promoting the deposition of calcium ions in the blood into the bone. If the body's vitamin K2 is sufficient, it can activate osteocalcin. The activated osteocalcin has a unique affinity for calcium ions, which can induce calcium into the bone and deposit calcium salts, thereby promoting bone mineralization.
(2) Treatment and prevention of osteoporosis, vitamin K2 produces bone protein, and then together with calcium to form bone, increase bone density and prevent fracture.
(3) Vitamin K2 can prevent liver cirrhosis from progressing to liver cancer.
(4) treatment of vitamin K2 deficiency hemorrhagic disease, promote the formation of prothrombin, accelerate coagulation, maintain normal clotting time.
(5) It has diuretic, strengthens the detoxification function of the liver, and can lower blood pressure. 

COA of Vitamin K2 (MK-7):

Specifications

Natural

 Synthetic

Vitamin K2 MK-7

Powder

0.1%, 0.15%, 0.2%, 0.45%, 2.0%

 0.2%~5.0%

Oil

0.15%, 0.2%, 0.45%,

1.0%, 1.3%, 1.5%,2.0%

 0.2%~98%


Vitamin K2 MK-7 1% MCC Powder

Items

Specification

Result

Appearance:

Light yellow  to off-white powder

Complies

Identification:

Certified by IR & color reaction

Complies

Solubility:

Soluble in n-hexane and ethanol; slightly soluble in methanol; insoluble in water

Complies

Carrier:

Microcrystalline cellulose, MCC

Complies

Particle size:

90% through 80 mesh

Complies

Loss on drying:

NMT 5.0%

2.9%

Heavy metals:

NMT 10 ppm

< 10 ppm

Arsenic:

NMT 1 ppm

< 1 ppm

Menadione:

Not detectable by color reaction

Complies

Assay (on dry basis)

NLT 1% (as C46H64O2)

1.1%

Total plate count::

NMT 3,000 cfu/g

<500 cfu/g

Yeast & Mold:

NMT 300 cfu/g

<100 cfu/g

E. Coli:

Negative

Complies

Salmonella:

Negative

Complies

Staphylococcus Aureus:

Negative

Complies

Lead:

3.0 mg/kg max

 Complies

Cadmium

1.0 mg/kg max

Complies

Arsenic

 1.0 mg/kg max

Complies

Mercury

0.1 mg/kg max

Complies



Vitamin K2 Oil

Items

Specification

Results

Appearance

Pale yellow oil liquid

Complies

Purity (HPLC,Menaquinone-7)

≥1.3%(>13000ug/g)

1.4

Density

0.918~0.923

0.92

Refractive index

1.461~1.468

1.464

Transparency

Clear transparent oil

Complies

Smoke point

≥215℃

Complies

Freezing test

Clear transparent oil

Complies

Iodine value

118~141

120

Saponification value

188-194

191

Unsaponifiable matter

≤15ppm

Complies

Volume containing soap

Not detected

Complies

Moisture

≤0.2%

0.03

Insoluble impurities

≤0.2%

0.045%

Residue dissolvent

Not detected

Complies

Heavy metals

≤20ppm

Complies

Arsenic

≤5ppm

Complies

Sunflower oil component

Palmitate acid

5.0~7.6%

6.0%

Stearic acid

2.7~6.5%

4.35%

Oleic acid

14%~39.4%

20.1%

Linoleic acid

48.3%~74.0%

63.5%

Total aerobic count (CFU/g)

≤1000

Complies

Yeasts & Molds (CFU/g)

≤100

Complies

Salmonella SP.

Negative

Complies

E. Coli

Negative

Complies


Vitamin List

Vitsmin A

Vitamin B6

Vitamin D3

Vitamin B1(Thiamine)

Vitamin B9 (folic acid)

Vitamin E

Vitamin B2 9(riboflavin)

Vitamin B12

Vitamin H (Biotin)

Vitamin B3

Vitamin C 

Vitamin K3

Vitamin B4  ( Choline chloride)


 



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MORE_DETAIL Vitamin K2(MK-7) 2124-57-4

Basic information of Vitamin K2 (MK-7):

Name

Vitamin K2 (MK-7)

Alias

Vitamin K2;MK-7; Menaquinone-7; Menaquinone 7; Vitamin MK 7

2-methyl-3-all-trans-farnesyl digeranyl-1,4-naphthoquinone

CAS NO.

2124-57-4

MolecularFormula

C46H64O2

Chemical structure

n= 7

Particle size

90% through 80 mesh

Carrier

Microcrystalline cellulose, MCC


Use of Vitamin K2 (MK-7): 


(1) Calcium-introduction into bone: Vitamin K2 has carboxylation of primary osteocalcin, which is secreted by osteoblasts, and becomes active osteocalcin, thereby promoting the deposition of calcium ions in the blood into the bone. If the body's vitamin K2 is sufficient, it can activate osteocalcin. The activated osteocalcin has a unique affinity for calcium ions, which can induce calcium into the bone and deposit calcium salts, thereby promoting bone mineralization.
(2) Treatment and prevention of osteoporosis, vitamin K2 produces bone protein, and then together with calcium to form bone, increase bone density and prevent fracture.
(3) Vitamin K2 can prevent liver cirrhosis from progressing to liver cancer.
(4) treatment of vitamin K2 deficiency hemorrhagic disease, promote the formation of prothrombin, accelerate coagulation, maintain normal clotting time.
(5) It has diuretic, strengthens the detoxification function of the liver, and can lower blood pressure. 

COA of Vitamin K2 (MK-7):

Specifications

Natural

 Synthetic

Vitamin K2 MK-7

Powder

0.1%, 0.15%, 0.2%, 0.45%, 2.0%

 0.2%~5.0%

Oil

0.15%, 0.2%, 0.45%,

1.0%, 1.3%, 1.5%,2.0%

 0.2%~98%


Vitamin K2 MK-7 1% MCC Powder

Items

Specification

Result

Appearance:

Light yellow  to off-white powder

Complies

Identification:

Certified by IR & color reaction

Complies

Solubility:

Soluble in n-hexane and ethanol; slightly soluble in methanol; insoluble in water

Complies

Carrier:

Microcrystalline cellulose, MCC

Complies

Particle size:

90% through 80 mesh

Complies

Loss on drying:

NMT 5.0%

2.9%

Heavy metals:

NMT 10 ppm

< 10 ppm

Arsenic:

NMT 1 ppm

< 1 ppm

Menadione:

Not detectable by color reaction

Complies

Assay (on dry basis)

NLT 1% (as C46H64O2)

1.1%

Total plate count::

NMT 3,000 cfu/g

<500 cfu/g

Yeast & Mold:

NMT 300 cfu/g

<100 cfu/g

E. Coli:

Negative

Complies

Salmonella:

Negative

Complies

Staphylococcus Aureus:

Negative

Complies

Lead:

3.0 mg/kg max

 Complies

Cadmium

1.0 mg/kg max

Complies

Arsenic

 1.0 mg/kg max

Complies

Mercury

0.1 mg/kg max

Complies



Vitamin K2 Oil

Items

Specification

Results

Appearance

Pale yellow oil liquid

Complies

Purity (HPLC,Menaquinone-7)

≥1.3%(>13000ug/g)

1.4

Density

0.918~0.923

0.92

Refractive index

1.461~1.468

1.464

Transparency

Clear transparent oil

Complies

Smoke point

≥215℃

Complies

Freezing test

Clear transparent oil

Complies

Iodine value

118~141

120

Saponification value

188-194

191

Unsaponifiable matter

≤15ppm

Complies

Volume containing soap

Not detected

Complies

Moisture

≤0.2%

0.03

Insoluble impurities

≤0.2%

0.045%

Residue dissolvent

Not detected

Complies

Heavy metals

≤20ppm

Complies

Arsenic

≤5ppm

Complies

Sunflower oil component

Palmitate acid

5.0~7.6%

6.0%

Stearic acid

2.7~6.5%

4.35%

Oleic acid

14%~39.4%

20.1%

Linoleic acid

48.3%~74.0%

63.5%

Total aerobic count (CFU/g)

≤1000

Complies

Yeasts & Molds (CFU/g)

≤100

Complies

Salmonella SP.

Negative

Complies

E. Coli

Negative

Complies


Vitamin List

Vitsmin A

Vitamin B6

Vitamin D3

Vitamin B1(Thiamine)

Vitamin B9 (folic acid)

Vitamin E

Vitamin B2 9(riboflavin)

Vitamin B12

Vitamin H (Biotin)

Vitamin B3

Vitamin C 

Vitamin K3

Vitamin B4  ( Choline chloride)


 


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