Potassium bitartrate, also known as cream of tartar or potassium hydrogen tartrate, is a white crystalline powder chemical compound with the formula C4H5KO6. It is derived from tartaric acid, which is a byproduct of winemaking, and is commonly used as a food additive, particularly as a leavening agent in baking. Potassium bitartrate is also utilized in various industrial applications, such as in the production of beverages, cleaning agents, and pharmaceuticals. Its ability to react with baking soda to produce carbon dioxide gas makes it an effective ingredient in recipes that require a light and airy texture, such as cakes and pastries.
The CAS Registry Mumber 35-04-1 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 3 and 5 respectively; the second part has 2 digits, 0 and 4 respectively. Calculate Digit Verification of CAS Registry Number 35-04: (4*3)+(3*5)+(2*0)+(1*4)=31 31 % 10 = 1 So 35-04-1 is a valid CAS Registry Number.