Products Sodium nitrate is available as a pure substance in specialized stores. Structure and properties Sodium nitrate (NaNO3, Mr = 84.99 g/mol) exists as a white, crystalline and hygroscopic powder and is readily soluble in water. Sodium nitrate is the sodium salt of nitric acid. Structure: Na+NO3– Effects Sodium nitrate is used together with common … Sodium Nitrate
Products Sodium sulfite is used as an excipient in pharmaceuticals. It is also used for food and cosmetics. Structure and properties Pharmacopoeially monographed sodium sulfite heptahydrate (Na2SO3 – 7 H2O, Mr = 252.2 g/mol) exists as colorless crystals and is readily soluble in water. It can be prepared with, for example, sulfur dioxide and sodium … Sodium Sulfite
Products Parabens are found in numerous pharmaceuticals, cosmetics, and foods, among other products, as excipients or food additives. Structure and properties Parabens are ester derivatives of 4-hydroxybenzoic acid (= para-hydroxybenzoic acid). They exist as white, odorless and tasteless powders and are sparingly soluble in water. Water solubility decreases with the length of the side chain. … Parabens
