Phylloquinone (Vitamin K1)
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| Post Date: | Apr 18,2013 |
| Expiry Date: | Oct 15,2013 |
| Detailed Description: |
Phylloquinone (Vitamin K1)
CAS:84-80-0 Name:Phylloquinone (Vitamin K1) Synonyms : 2-Methyl-3-phytyl-1,4-naphthoquinone; Phylloquinone; 2-Methyl-3-(3,7,11,15-tetramethyl-2-hexadecenyl)-1,4-naphthalenedione Molecular Formula : C31H46O2 Molecular Weight : 450.70 CAS:84-80-0 Specs: 1) Characteristcs : Clear,yellow to amber, very viscous, odorless or practically odorless liquid, having a specific gravity of about 0.967. Is stable in air, but decomposes on exposure to sunlight. Soluble in dehydrated alcohol, in benzene, in chloroform, in ether, and in vegetable oils; slightly soluble in alcohol; insoluble in water 2) Identification Infrared absorption Ultraviolet absorption 3) Assay : 97.0~ 103.0% 4) Z isomer content: NMT 21.0% 5) Limit of menadione: No purple or blue color occurs after dropping it to the solution of ammonia hydroxide and alcohol. 6) Refractive Index: 1.523-1.526 Storage : Preserve in tight, light-resistant containers |
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