n-Hexane is also used as a solvent in the extraction of oil from seeds (soybean, cottonseed, flaxseed, safflower seed, and others).It is sometimes used as a denaturant for alcohol, and as a cleaning agent in the textile, furniture, and leather industries. It is slowly being replaced with other less toxic solvents. typical laboratory use of hexanes is to extract oil and grease contaminants from water and soil for analysis. Since hexane cannot be easily deprotonated, it is used in the laboratory for reactions that involve very strong bases, such as the preparation of organolithiums.
Sahasrara is the Sanskrit name for the chakra located in the crown area of the skull. It is the seventh and highest of the seven primary chakras. It is usually represented by the color violet.
Najash is an extinct basal snake from the Late Cretaceous Candeleros Formation of Patagonia. Like a number of other Cretaceous and living snakes it retained hindlimbs, but Najash is unusual in having well-developed legs that extend outside the rib cage, and a pelvis connected to the spine.he skull and spine of Najash both show adaptations for a subterranean existence, consistent with the hypothesis that the long bodies and reduced limbs of snakes are an adaptation for burrowing.