| CAS# | 304-59-6 |
| FORMULA | C4H4O6KNa·4H2O |
| INS Number | 337 |
| E Number | E337 |
| Synonyms | Rochelle salt; Seignette salt |
| GROUPS/USES | Consumer electronics, Electroplating, Analytical uses, Food additive |
| Markets | Chemical & Materials Manufacturing, Electronics, Food & Beverage |
FAQ’S
What is Sodium potassium tartrate?
Sodium potassium tartrate, also known as Rochelle salt, is a colorless crystals or white crystalline powder that is used in a variety of applications.
How is Sodium potassium tartrate made?
Sodium potassium tartrate is made by reacting sodium hydroxide with cream of tartar, a by-product of the wine industry.
What are the uses of Sodium potassium tartrate?
Sodium potassium tartrate is used in consumer electronics (crystal phonograph cartridges, microphones, and earpieces)due to its piezoelectricity. It is used in sensitive devices due to its large piezometric effect. It is used in electroplating that increases cathode efficiency. It is used as an usual precipitant in protein crystallography. It is used as an ingredient in Biuret reagent and Fehling’s solution.
How is Sodium potassium tartrate used in Food Industry?
Sodium potassium tartrate is used as an emulsifier and pH control agent. It is commonly used in products like cheese, cheese spreads, jellies, and sausage casings. It can also be used in baking powders and leavening agents.
Choice Organochem LLP supplies Sodium potassium tartrate to users/customers for Chemical & Materials Manufacturing, Electronics, and Food & Beverage.
