Continue Reading. Everyone has secrets and Olivia Pope (Kerry Washington) has dedicated her life to protecting and defending the public images of the elite by keeping those secrets under wraps.ontinue Reading. Everyone has secrets and Olivia Pope (Kerry Washington) has dedicated her life to protecting and defending the public images of the elite by keeping those secrets under wraps.
Sodium lauroyl sarcosinate (INCI), also known as sarkosyl, is an ionic surfactant derived from sarcosine used as a foaming and cleansing agent in shampoo, shaving foam, toothpaste, and foam wash products. In molecular biology experiments, sarkosyl is used to inhibit the initiation of DNA transcription. This surfactant is amphiphilic due to the hydrophobic 12-carbon chain (lauroyl) and the hydrophilic carboxylate. Since the nitrogen atom is in an amide linkage, the nitrogen is not pH active and is neutrally charged in all aqueous solutions regardless of pH.
Sodium: the essentials. Sodium is a Group 1 element (or IA in older labelling styles). Group 1 elements are often referred to as the alkali metals. The chemistry of sodium is dominated by the +1 ion Na + .Sodium salts impart a characteristic orange/yellow colour to flames and orange street lighting is orange because of the presence of sodium in the lamp. Soap is generally a sodium salt of fatty acids.roup 1 elements are often referred to as the alkali metals. The chemistry of sodium is dominated by the +1 ion Na + . Sodium salts impart a characteristic orange/yellow colour to flames and orange street lighting is orange because of the presence of sodium in the lamp.