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Tartaric acid is a naturally occurring organic acid that is predominantly found in grapes and is widely used in the food and beverage industry. It is a white crystalline substance that is soluble in water and has a slightly acidic taste. Tartaric acid is commonly used as a stabilizing agent in cream of tartar, a key ingredient in baking, and as an acidulant in various food products.
| Chemical formula | C4H6O6 |
| Molecular weight | 150.09 g/mol |
| Appearance | White crystalline powder |
| Solubility | Soluble in water |
| Purity | Typically 99% or higher |
When selecting tartaric acid, buyers should consider the required purity level, as this can vary depending on the application. It is also important to specify the intended use, whether for food, pharmaceuticals, or industrial applications. Certifications such as food grade or pharmaceutical grade may be necessary, depending on the application. Additionally, buyers should request information on packaging sizes and quantities to meet their needs.
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It is primarily used in the food industry, pharmaceuticals, and winemaking.
Yes, tartaric acid is generally recognized as safe when used in food and beverages.
It is extracted from grapes or produced synthetically.
It should be stored in a cool, dry place away from direct sunlight.
Yes, it is commonly used as a stabilizing agent in baking.
When stored properly, it can last for several years.