Potassium sodium tartrate

Potassium sodium tartrate, also known as Rochelle salt, is a double salt of tartaric acid. It is a white, odorless, and tasteless solid that is soluble in water and alcohol. Potassium sodium tartrate has a variety of uses, including:

• As a laxative: Potassium sodium tartrate can be used as a mild laxative. It works by drawing water into the intestines, which softens the stool and makes it easier to pass.
• In the food industry: Potassium sodium tartrate is used as a flavoring agent, a preservative, and an anti-caking agent in food. It is also used in the production of wine, cheese, and confectionery.
• In the pharmaceutical industry: Potassium sodium tartrate is used in the production of some medications, such as laxatives and diuretics.
• In the laboratory: Potassium sodium tartrate is used as a reagent in chemistry and biochemistry. It is also used in the production of some optical crystals.

Potassium sodium tartrate is generally considered to be safe in small doses. However, it can cause diarrhea and other stomach problems in some people. It is also important to note that potassium sodium tartrate can interact with some medications, so it is important to talk to your doctor if you are considering using it.

Here are some additional properties of potassium sodium tartrate:

• Chemical formula: KNaC4H4O6
• Molecular weight: 282.22 g/mol
• Appearance: White, odorless, and tasteless solid
• Solubility: Soluble in water and alcohol
• Melting point: 150-155°C
• Boiling point: 310°C
• Stability: Stable at room temperature
• Toxicity: Generally considered safe in small doses

Potassium sodium tartrate is a versatile compound with a variety of uses. It is an important ingredient in many different products, and it is also used in the laboratory and in medicine.