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Vitamin K2 MK7

Products > Healthcare & Food Supplements > Vitamin K2 MK7
    • 1

Vitamin K2 MK7

Vitamin K2 MK7; Menaquinone-7; CAS No. 2124-57-4

98% up, 1.3% up by HPLC

Appearance

1.3% is yellowish to yellow powder; 98% is yellow powder; 0.2% is light yellow powder; 1.3% is yellow oil; 1.5% is light yellow powder.

Product Information                                                                

Product name

Vitamin K2;  Menaquinone-7;  MK7；

Menaquinone-4;  MK4

CAS No.

2124-57-4

Molecular Formula

C46H64O2

Molecular Weight

649.013

Quality Standard

98% up, 1.3% up by HPLC

Appearance

1.3% is yellowish to yellow powder; 98% is yellow powder; 0.2% is light yellow powder; 1.3% is yellow oil; 1.5% is light yellow powder.

COA of Vitamin K2                                                                

Item                                       

Specifications                             

Results

Purity (HPLC,Menaquinone-7)

≥1.3%(>13000ug/g)

1.32%

Pharm.excipient(Carbohydrate)

≥90.0%

90.4%

Identification

Light Yellow Powder

Light Yellow Powder

pH

5.5~8.0

7.8

Loss on drying

≤10.0%

8.5%

Residue on ignition

≤0.1%

<0.1%

Reducing sugar

≤0.2%

<0.2%

Starch

Negative

Negative

Fatty acid

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


Usage                                                                                     

Vitamin K2(MK-7) is mainly used for:
1) Introducing calcium into the bone;
2) Prevention of osteoporosis;
3) Combating cancer
4) Protecting against cardiovascular disease
5) Fortifying the teeth etc.



Highlight of our Vitamin K2:


1) High Purity: The vitamin K2 we provided by fermentation process has a higher purity(all trans higher than 99%). 
2) Multiple specifications: Oil & powder 

Oil form: 

with excipients: EVO,MCT,SBO,SFO

Vitamin K2 Oil,  0.15%, 1%,5% 10% etc. 

Powder form: 

with excipients:MCC,BCD ect.


Vitamin K2 Pure, USP standard, 96-101%
Vitamin K2 Powder,  0.1%,1%,2%,5% or customized. 
Water Dispersible Vitamin K2,  0.1%,0.2%, 1%, or customized.
*Double Encapsulated Vitamin K2,   0.1%,0.2%, 1%, or customized.

1) Improve stability; 

2) Improve water solubility,preserving its bioactivity;

3) Easy to control particle sizes and excellant flowability.



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