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Formononetin is an O-methylated isoflavone. It is found in a number of plants and herbs like the red clover. Along with other phytoestrogens, it predominantly occurs in leguminous plants and Fabaceae, particularly in beans, such as green beans, lima beans, soy and many others, as the free aglycone or in form of its glucoside ononin.

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Francium has one of the lowest electronegativities of all known elements, and is the second rarest naturally occurring element. It is a highly radioactive metal that decays into astatine, radium, and radon. As an alkali metal, it has one valence electron. It was discovered by Marguerite Perey in France in 1939. It was the last element discovered in nature, rather than by synthesis. Due to its instability and rarity, there are no commercial applications for francium. It has been used for research purposes in the fields of biology and of atomic structure. Its use as a potential diagnostic aid for various cancers has also been explored, but this application has been deemed impractical. Its ability to be synthesized, trapped, and cooled, along with its relatively simple atomic structure have made it the subject of specialized spectroscopy experiments. These experiments have led to more specific information regarding energy levels and the coupling constants between subatomic particles.

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Fully Refined Paraffin Wax 58-60

Fully Refined Paraffin Wax 58-60 is a full refined paraffin wax product made from natural crude-based oil containing wax through the process steps of solvent deoliling and hdrotrating. It is classified by the oil content and the level of refinement. This product has fine characteristics, such as: good stability, low oil content, no odor and low polycyclic aromatic hydrocarbon content. Fully Refined Paraffin Wax 58-60 is made by vacuum residue after propane deasphalting, oil solvent dewaxing, furfural refining, clay added refining, and other systems of deep processing. A few common applications of paraffin wax include: candles, lubrication & electrical insulation.

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