16271-20-8 Usage
General Description
Phosphoric acid, hydrate (2:1) is a chemical compound with the formula H3PO4. It is a colorless, odorless liquid that is highly soluble in water. Phosphoric acid is commonly used in the production of fertilizers, detergents, and food and beverages. As a food additive, it is used as a flavoring and preservative in various products such as soda and processed meats. In addition, phosphoric acid is also used in the production of pharmaceuticals, metal treatments, and as a rust inhibitor. It is important to handle phosphoric acid with care as it is a corrosive substance and can cause skin and eye irritation.
Check Digit Verification of cas no
The CAS Registry Mumber 16271-20-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,2,7 and 1 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 16271-20:
(7*1)+(6*6)+(5*2)+(4*7)+(3*1)+(2*2)+(1*0)=88
88 % 10 = 8
So 16271-20-8 is a valid CAS Registry Number.