Order Status Contact Us Login. Basically that means a crystal of the salt generates electricity when it is squeezed. On the other hand, its performance has a rather large temperature dependence. This property led to its extensive use in "crystal" gramophone (phono) pick-ups, microphones and earpieces during the post-World War II consumer electronics boom of the mid-20th Century. A synonym for Rochelle salt is Seignette salt. But these crystals also have important jobs to do: Rochelle salt has been used as a mild laxative, in the process of silvering mirrors, and for its piezoelectric properties. Detailed information related to Rochelle Salt's uses, side-effects, reviews, questions, interactions, and precautions is as follows: Uses Please consult your physician or pharmacist or product package for this information. The population was 9,574 at the 2010 census, up from 9,424 at the 2000 census. Rochelle salt - WordReference English dictionary, questions, discussion and forums. Rochelle potassium sodium tartrate. It has a large piezometric effect which makes it widely useful in sensitive vibrational and acoustic devices. Step 1. it was discovered by seignette, an apothecary of rochelle, and is called also seignete's salt.. 4H 2 O. UNII-QH257BPV3J. Is the Potassium Sodium Salt of Tartaric Acid. it was discovered by seignette, an apothecary of rochelle, and is called also seignete's salt.. Definition of Rochelle salt in the Definitions.net dictionary. Such transducershad … It was discovered in 1672 by Pierre Seignette, born in La Rochelle (France). Rochelle salt See under Rochelle. Rochelle Salt The Salt of Many Virtues One of the most interesting things about Rochelle salt is its piezoelectric properties. it has a cooling, saline, slightly bitter taste and is employed as a mild purgative. Molecular Formula. Rochelle salt is sold in chemical shops. Rochelle salt, also called Sodium Potassium Tartrate Tetrahydrate, 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. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. Potassium sodium tartrate and monopotassium phosphate were the first materials discovered to exhibit piezoelectricity. What does Rochelle salt mean? Potassium Sodium Tartrate is commonly called Rochelle Salt or Seignette Salt. ), the double tartrate of sodium and potassium, a white crystalline substance. https://medical-dictionary.thefreedictionary.com/Rochelle+salt. Rochelle Salt comes from a natural crystalline acid deposited on the inside of the wine barrels at the cellars. All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. All Free. 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. Express Order. Alternatively, it can be prepared from the cream of tartar (unfortunately, it is not sold in my country, so I ordered some on eBay), and baking soda (NaHCO 3). All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. A. Rochelle salt is potassium sodium tartrate. 6381-59-5. The chemical is used as a … New Customer? Rochelle salt Potassium sodium tartrate, a colorless, transparent powder having a cooling and saline taste and formerly used as a saline cathartic. Rochelle is a city in Ogle County, Illinois. Turn the ingredients into Rochelle salt. It is also called the salt of Pierre Seignette, named after a pharmacist from Rochelle who synthesized it in 1675. Meaning of Rochelle salt. ), the double tartrate of sodium and potassium, a white crystalline substance. Formula: KNaC4H4O6.4H2O, potassium sodium tartrate: a colorless or white, water-soluble solid, KNaC, Request TOC of this Report- https://www.factmr.com/connectus/sample?flag=T&rep_id=2937 Sodium Potassium Tartrate also is known as, The phenomenon was first discovered in 1880 when Pierre and Jacques Curie demonstrated that when specially prepared crystals (such as quartz, topaz and, Dictionary, Encyclopedia and Thesaurus - The Free Dictionary, the webmaster's page for free fun content, Sodium Potassium Tartrate Market Innovative Trends Implemented by Manufacturers Steering Growth unti, Microwave-induced One-pot Synthesis of 2,4,5-trisubstituted Imidazoles Using Rochelle Salt as a Green Novel Catalyst, Emergence of environmentally friendly piezoelectric material, Rochefort, Victor Henri, marquis de Rochefort-Luçay, Rochers de la "Fortune" (Île de la Possession), Rochers des Moines (Île de la Possession). From: Ultrasonic Transducers, 2012 Our Rochelle Salt is manufactured in a completely automatic unit plant. Rochelle is approximately 80 miles (130 km) west of Chicago and 25 miles (40 km) south of Rockford History. Rochelle salt definition: a white crystalline double salt , sodium potassium tartrate , used in Seidlitz powder .... | Meaning, pronunciation, translations and examples It has a cooling, saline, slightly bitter taste and is employed as a mild purgative. Step-by-step video on how to make Rochelle salt crystals or piezoelectric crystals for doing piezoelectricity experiments or hacks for science fairs or fun. https://www.thefreedictionary.com/Rochelle+salt, (Pharmacology) a white crystalline double salt, sodium potassium tartrate, used in Seidlitz powder. If that doesn’t seem fascinating to you then you might have come to the wrong place. It has a pH value of 6.5 – 8.5. Rochelle salt. It is one of the components of Fehling’s liquor that is used to test the reducing power of sugars. Rochelle salt - a double salt used in Seidlitz powder; acts as a cathartic potassium sodium tartrate , Rochelle salts double salt - a solution of two simple salts that forms a single substance on crystallization I do not know a source of BP standard, but it is widely available from chemical supply houses; however, I would not suggest using this source as a medicine as it is almost certainly not BP standard.