Best Price 0.2%-1.5% Mk-7 Vitamin K2 CAS 27670-94-6

• CAS No.: 27670-94-6
• Formula: C46h64o2
• Environmental Protection: Yes
• Certification: ISO
• Color: White
• Classification: Vitamin
• Function: Pharmaceutical Ingredients
• Appearance: Powder
• Transport Package: Drum/Carton
• Specification: 0.2%-1.5% MK-7
• Trademark: Kindherb
• Origin: China
• Production Capacity: 10000kg Per Month

Product Description

PRODUCT DETAILS                                                                      

 

 Product Name: Vitamin K2

 Specification: 0.2%-1.5% MK-7
 Appearance: Pale yellow or white crystalline powder


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PRODUCT SPECIFICATIONS
Product Name:	Vitamin K2
Cas number:	27670-94-6
Molecular formula	C46H64O2
ANALYSIS ITEMS	SPECIFICATION	TEST METHOD
Appearance	Crystalline powder	Organoleptic
Color	Pale yellow or white	Visual
Purity (HPLC,Menaquinone-7)	NLT 0.2%	HPLC
Pharm.excipient(Carbohydrate)	NLT 90.0%
PH	5.5-8.0
Reducing sugar	≤ 0.2%
Starch	Negative
Fatty acid	Negative	USP39 <786>
Loss on drying	≤ 10.0%	Eur.Ph.9.0 [2.5.12]
Total Ash	≤ 0.1%	Eur.Ph.9.0 [2.4.16]
Aerobic bacteria(TAMC)	≤1000 cfu/g	USP39 <61>
Yeast/Moulds(TAMC)	≤100 cfu/g	USP39 <61>
Bile-tol.gram- b./Enterobact.:	≤100 cfu/g
Escherichia coli:	Absent in 1g	USP39 <62>
Salmonella:	Absent in 25g	USP39 <62>
Staphylococcus aureus:	Absent in 1g
Aflatoxins B1	≤ 5 ppb -Reg.EC 1881/2006	USP39 <62>
Aflatoxins ∑ B1, B2, G1, G2	≤ 10 ppb -Reg.EC 1881/2006	USP39 <62>
Packing	Pack in paper-drums and two plastic-bags inside N.W. 25 kgs I.D.35xH51cm.
Storage	Store in a well-closed container away from moisture, light, oxygen.
Shelf Life	24 months under the conditions above and in its original packaging

PRODUCT FUNCTION                                                                  

Vitamin K2 (Menaquinones, MK) plays an important role in bone and cardiovascular health. The activity of vitamin K2 is related to the length of the side chain. The longer the side chain, the better the absorption, the higher the biological activity, and the longer the time in the blood. Vitamin K2 (MK-7) is the most unique of the vitamin K2 family with highest bioavailability. It has a long half-life in the blood after oral intake, so it can play its benefits in a longer period of time.

 

Vitamin K2, especially the long-chain vitamin K2 in the form of MK-7, is recognized as a high-quality natural vitamin K2.In 2008,the European Food Safety Authority(EFSA) has published a positive scientific opinion on vitamin K2, MK-7 from natto as a dietarysupplement and food ingredient. In 2009, the European Food Safety Authority gave a positive evaluation to the claim of vitamin K2 to reduce bone loss and improve bone integrity. Natto-derived vitamin K2 (MK-7) has been approved as Novel food.

 

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