| Customization: | Available |
|---|---|
| CAS No.: | 84-81-1 |
| Formula: | C41h56o2 |
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| Vitamin K2 is a series of terpene side chain compounds containing 2-methyl-1, 4-naphthoquinone parent nucleus and C3 with different number of isoprene structural units, according to the number of carbon elements on the terpene side chain, can be divided into K2(10), K2(20), K2(35), K2(40) and so on. Vitamin K2 is a fat-soluble vitamin, a derivative of naphthoquinone group with phylloquinone bioactivity, and is one of the important and indispensable vitamins in the human body. Vitamin K2(35) is a vitamin K2 with 35 carbon elements in the terpene side chain. Vitamin K2(35) is also known as menadione-7, which is named after the seven isoprene side chains on its terpene side chain. Vitamin K2 is the only biologically active form of vitamin K and is used to accelerate blood clotting, maintain blood clotting time, and treat bleeding caused by vitamin K deficiency. |
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Analysis
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Specification
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Result
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Test method
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Physical Description
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Appearance
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Light yellow powder | Light yellow powder |
Visual
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Odor
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Characteristic
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Characteristic
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Organoleptic
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Particle size
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90% pass 80 mesh
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90% pass 80 mesh
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80 Mesh Screen
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Chemical Tests
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Assay (Lutein)
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0.2%
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0.23%
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HPLC
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Loss on drying
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5.0% Max
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1.35%
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5g/105ºC/2hrs
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Ash Contents
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5.0% Max
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1.20%
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2g/525ºC/3hrs
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Residual Solvents
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50.0 ppm, Only Ethanol
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<30.0 ppm
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/
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Heavy metals
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5.0 ppm Max
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<3.0 ppm
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AAS
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Lead
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3.0 ppm Max
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<1.0 ppm
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AAS
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Arsenic
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3.0 ppm Max
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<1.0 ppm
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AAS
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Microbiology Control
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Total Bacteria Count
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1,000cfu/g Max
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<280cfu/g
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AOAC
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Yeast & Mold
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100cfu/g Max
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<10cfu/g
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AOAC
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Coliform
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30.0 MPN/g Max
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<3.0 MPN/g
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AOAC
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Conclusion
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Complies with the standards.
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General Status
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ISO Certificated.
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