High Quality Vitamin K2 MK-7 CAS 11032-49-8 Competitive Price

Product Description Vitamin K2 or Menaquinone has nine related compounds, generally subdivided into the short-chain menaquinones (with MK-4 as the most important member) and the long-chain menaquinones, of which MK-7, MK-8 and MK-9 are nutritionally the most recognized. Specification  

Specification of Vitamin K2
Items	Standrads
Appearance	Off-white to light yellow powder
Identification	Certified by IR & color reaction
Solubility	Soluble in n-hexane and ethanol; slightly soluble in methanol; insoluble in water
Carrier	Microcrystalline cellulose, MCC
Particle size	NLT 90% through 80 mesh
Loss on drying	NMT 5.0%
Heavy metals	NMT 10 ppm
Arsenic	NMT 1 ppm
Menadione	Not detectable by color reaction
Assay (on dry basis)	NLT 0.13% (as C46H64O2)
Total plate count	NMT 3,000 cfu/g
Yeast & Mold	NMT 300 cfu/g
E. Coli	Negative
Salmonella	Negative
Staphylococcus Aureus	Negative

Packaging & Shipping 1. Package: 25kg/drum 2. Lead time: Within 2-3 weeks   Company Profile   Located in Shanghai, China, GOODCHEM TECHNOLOGY CO.,LIMITED is an innovative and leading manufacturer and supplier of chemicals, ranging from APIs to food, feed and pharmaceutical additives and ingredients and industrial chemicals, applied to meat, confectionary, pharmacy, drinks, dairy, animal feed, water treatment, oil-drilling,etc. Our main product catergory includes Vitamins, Amino Acids, Plant Extracts and Dehydrated Vegetables. Why us? 1. Competitive offers with standard high quality or customize 2. Available customizing blending of above 2 single products  3. Prompt delivery within 2-3 weeks(1 weeks is available for ready stock) 4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 years 5. Respond to inquires within 1 hour and 24hours' online service  6. Free sample and correct shipping documents dispatched according to regulations of different countries 7. More than 200 products available to provide and mix in one container 8. Advise price trend accurately and help clients to make order decision 9. Weekly update offers provided to every potential client 10.Holliday greetings and thankful letter to every buying clients FAQ 1. What's your MOQ?   Depends on different product   2. What's your payment terms?   T/T or L/C   3. What's your lead time?   Normally 2-3 weeks and 1 week for ready stock   4. What shipping documents do you provide?   Commercial Inovice, Packing List, Certificate of Analysis, Bill of Lading, Certificate of Origin(Form A), Insurance, Health Certificate, GMO Free Certificate, Allergen Free Certificate or according to your request. Contact us  

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Product Categories : APIs > Vitamins