Product Description Bulk Powder CAS 863-61-6 Vitamin K2 MK4 VK2 MK4 VK2 MK7 Powder |
Product Name | Vitamin K2 MK-7 |
CAS | 2124-57-4 |
Appearance | Light yellow to off-white powder |
Assay | 1% |
MF | C46H64O2 |
MW | 649 |
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.
Real Shot Function & Application
Vitamin K2 is a fat-soluble vitamin,it is needed to manufacture prothrombin, a substance essential for the normal clotting of blood.
1.Vitamin K2 is being used to cure haemorrhage caused by VK2 deficiency; promotes the formation of thrombin, accelerates blood clotting, maintains proper clotting time; also used as quick coagulant in surgeries or first aids
2. Vitamin K2 is being used to treat the degenerative bone disease osteoporosis.; VK2 produces a specific protein known as osteocalcin which can bind calcium, therefore to increase the density of bones and to prevent fracture.
3. Vitamin K2 can prevent the disease of hepatocellular carcinoma in women with viral cirrhosis.
4. Vitamin K2 has function of diuresis, promotes the detoxifcation of liver and lowering the blood pressure.
Test Report
ITEM | SPECIFICATION | RESULT |
Appearance | Light yellow to off-white powder | Light yellow powder |
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 |
Menadione | Not detectable by color reaction | Complies |
Assay (on dry basis) | NLT 1% (as C 46 H 64 O 2 ) | 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 |
Conclusion | The product meet the testing requirements |
FAQ1. Who are we?
We are based in Shaanxi, China, start from 2018,sell to North America(00.00%),Western Europe(00.00%),South America(00.00%),Southeast Asia(00.00%),Eastern Europe(00.00%). There are total about 11-50 people in our office.
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
Plant Extracts,Cosmetics Raw Materials,Vitamin Raw Materials,Pharmaceutical Raw Materials and Intermediates
4. Why should you buy from us not from other suppliers?
Our company mainly devoted in producing pharmacetical intermediates , Vitamins , and health supplement , the quality and technical content can reach the advance level in China .Our products are sold well in China as well as in more than 20 countries
5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,Express Delivery;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian.Company Profile
Julong Bio-Tech Co., Ltd. is located in Xi'an City, Shaanxi Province, China. It is a biotechnology enterprise engaged in the research, development, production and sales of animal and plant extracts, cosmetics, pharmaceutical raw materials and intermediates. The company has complete experimental facilities. And advanced testing instruments ensure the stability of product quality from all aspects. The company has a complete sales service system, the products are exported to countries all over the world, and have won a good international reputation with excellent quality and excellent service. The company has been adhering to the basic principles of "integrity, quality, service, and win-win" to serve customers, constantly strict requirements, set goals, and implement win-win development
Package & Delivery & Payment Terms 
Why Choose Us? 1. All inquiries will be replied within 12 hours.
2. Dedication to quality, supply & service.
3. Strictly on selecting raw materials.
4. OEM/ODM Available.
5. Reasonable & competitive price, fast lead time.
6. Sample is available for your evaluation & Formulation development.
7. Faster delivery:Sample order in stock and 3-7 days for bulk production.
8.We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder
9. After-Sale Service:
1) International Authorized Third-Party Test For The Products You Demand.
2) 30 Days Warranty of quality of goods.
Contact Us
ENTER THE QUESTIONS YOU WANT TO ASK BELOW AND SEND IT ! ! !
GET YOUR DISCOUNT ! ! !