10035-03-7 Usage
General Description
Calcium sulfite dihydrate is a chemical compound composed of calcium cations (Ca2+) and sulfite anions (SO3^2-), with two molecules of water of hydration. It is a white crystalline solid that is slightly soluble in water. Calcium sulfite dihydrate is commonly used as a preservative and antioxidant in food and beverage products, as it can inhibit the growth of bacteria and fungi, and prevent oxidation and spoilage. It is also used in the pulp and paper industry to remove impurities and as a bleach stabilizer. In addition, it has applications in water treatment, as it can remove chlorine and chloramine from water, and in the production of pharmaceuticals and cosmetics. However, it is important to handle calcium sulfite dihydrate with caution, as it can be irritating to the skin, eyes, and respiratory system.
Check Digit Verification of cas no
The CAS Registry Mumber 10035-03-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,0,3 and 5 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 10035-03:
(7*1)+(6*0)+(5*0)+(4*3)+(3*5)+(2*0)+(1*3)=37
37 % 10 = 7
So 10035-03-7 is a valid CAS Registry Number.