Rochelle salt, also known as POTASSIUM SODIUM TARTRATE, is a white crystalline powder or colourless crystal, which is obtained by treating the natural raw tartaric material.Our Rochelle Salt is manufactured in a completely automatic unit plant. From this optimum automation, we are able to control every step at the production process and guarantee a natural product of high quality, which .
Potassium Sodium Tartrate is colorless or white crystal. When heated to 60℃, it will lose part of crystalline water and when heated to 215℃, all crystalline water will be lost. It is soluble in water. Its solution is alkalescent. Application: Potassium Sodium Tartrate can be used in printing industry, electroplating industry, medical .
Dec 02, 2017· How to make Rochelle Salt (Potassium Sodium Tartrate) Rochelle Salt (Potassium Sodium Tartrate) a crystalline solid having a large piezoelectric effect (electric charge induced on its surfaces by mechanical deformation due to pressure, twisting, or bending), making it useful in sensitive acoustical and vibrational devices. In 1824, Sir David Brewster demonstrated piezoelectric effects …
Commercial preparation of Rochelle salt is similar to how it's made at home or in a small lab, but pH is carefully controlled and impurities are removed to ensure product purity. The process starts with potassium hydrogen tartrate (cream of tartar) that has a tartaric acid content of at least 68 percent.
Sodium Potassium Tartrate is popularly known as Rochelle salt. The Sodium Potassium Tartrate Powder that we manufacture is used in various medical and chemical applications like as a laxative, in silvering of mirrors, food additive, etc. It is soluble in water as well as alcohol.
Tartaric acid is biodegradable and no pollution problems are known. Tartaric acid is used chiefly in the form of its salts, e.g., cream of tartar (potassium hydrogen tartrate), Rochelle salt (potassium sodium tartrate) and Tartar Emetic (antimony potassium tartrate). It is used to enhance flavours in foods, confectionery and beverages.
Rochelle Salt (Sodium Potassium Tartrate) Other Names Potassium Sodium Tartrate Description A colorless to blue-white orthorhombic crystalline salt with a saline, cooling taste. It is also called Seignette salt after Pierre Seignette, an apothecary of La Rochelle, France, who was the first to make it …
Is the Potassium Sodium Salt of Tartaric Acid. Rochelle Salt comes from a natural crystalline acid deposited on the inside of the wine barrels at the cellars. Our Natural Rochelle Salt is a food grade product and it is FSSC 22000 certified products by SGS and it is also Kosher certified, with REACH registration number HM921428-29.
Rochelle's Salt; Rochelle's Salt (Potassium Sodium Tartrate) Other Names: Potassium sodium tartrate tetrahydrate . Sodium potassium L(+)-tartrate tetrahydrate. L(+)-Tartaric acid potassium sodium salt . …
Potassium sodium tartrate tetrahydrate, also known as Rochelle salt, is a double salt of tartaric acid first prepared (in about 1675) by an apothecary, Pierre Seignette, of La Rochelle, France. Potassium sodium tartrate and monopotassium phosphate were the first materials discovered to exhibit piezoelectricity.