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Vitamin K2, Menaquinone-7, MK-7
CAS-No.:11032-49-8
Molecular Formula:C31H40O2
Molecular Weight:444.65
Origin: Bacillus Subtilis Natto
Purity: MK-7, 1000ppm powder, 2000ppm powder
EINECS:234-264-5
Properties: light yellow powder/ oil
MK-7 ( powder and oil)
Uses:
Vitamin K2 is essential for the carboxylation of glutamate residues in certain proteins, to give-carboxyglutamate. This modification allows the protein to bind calcium, an essential event in the blood clotting cascade. Carboxylation of glutamate is also important in other proteins involved in the mobilization or transport of calcium. Vitamin K2 is also a known of SXR. Currently in Japan, Vitamin K2 is being used to treat the degenerative bone disease osteoporosis.
1. Dual function of one-Reabsorption prevention and Osteoblast-Promoting: VK2 promotes the formation of Osteocalcin, increases the density of bones and reduces bone loss. It’s a new medicine to cure and prevent osteoporosis and fracture.
2. Curing haemorrhage caused by VK2 deficiency: VK2 promotes the formation of thrombin, accelerates blood clotting, accelerates and maintains proper clotting time.
3. Preventing and retarding calsification of blood vessels,preventing arteriosclerosis caused by calsification
4. VK2 can be used as a PKA active regulator to promote the detoxifcation of liver, prevent and cure hepatic fibrosis, live cancer and lung cancer
5. Vitamin K2 derived from the dermented soy product natto has a higher bioavailability than vitamin K1
Package:25Kg/drum
Appearance | Light yellow powder, Odorless | ||
Identification | Positive | ||
Purity (Menaquinone-7) | ≥2,000 ppm | ||
Loss on drying | ≤6.0% | ||
Lead (Pb) | ≤0.1mg/kg | ||
Arsenic (As) | ≤0.1mg/kg | ||
Mercury (Hg) | ≤0.05mg/kg | ||
Cadium (Cd) | ≤0.1mg/kg | ||
Aflatoxin (B1+B2+G1+G2) | ≤5μg/kg | ||
Microbiological Tests | |||
Total Plate count | ≤1000 CFU/g | ||
Yeasts & Molds | ≤25 CFU/g | ||
Packing: 25kg/drum, Double plastic bag of foodstuff inside, cardboard drum outside
or customer's request.
storage situation: Stored in a cool and dry well-closed container, keep away from moisture and strong light.
Shelf Life: 2 years under well Storage situation and stored away from direct sun light.
Delivery
From chinese warehouse: about 3-5 workdays after payment confirmed.
Usually " in stock" orders can be dispatched within 3 working days. If ordered items are out of stock within 10 days and can't be dispatched in 3 days, we will advise you ASAP, you can change the order or cancel the order ( full amount will be refund).
Shipping methods
Samples, by DHL, FEDEX, TNT, UPS, EMS, ChinaPost or others,
Bulk quantities, AIR, SEA, DHL, FEDEX, TNT,

T/T (Telex transfer), LC at sight, Alibaba Trade Assurance, Western Union, Moneygram, etc...

Shanghai Soyoung has nearly 20 years production experience, it is producing in our GMP workshop, each batch pass strict testing before shipment, we can gurantee quality.
Shanghai Soyoung is a 7 years member of alibaba, the gold supplier, Assessed Supplier, the first KA Supplier, we accept the Alibaba Trade Assurance payment. please believe that we will be able to provide quality products and professional services.

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