Piromen, also known as sodium perborate, is a chemical compound with the formula NaBO3·4H2O. It is a white, crystalline, and water-soluble powder that is widely used as a bleaching agent, stain remover, and disinfectant. Piromen is commonly found in laundry detergents, dishwashing liquids, and cleaning products due to its ability to release oxygen, which helps break down stains and kill bacteria. It is also used in various industrial applications, such as paper and pulp production, textiles, and water treatment. Piromen is considered a safer alternative to traditional bleaching agents like chlorine, as it is less corrosive and environmentally friendly.
The CAS Registry Mumber 9008-99-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 9,0,0 and 8 respectively; the second part has 2 digits, 9 and 9 respectively. Calculate Digit Verification of CAS Registry Number 9008-99: (6*9)+(5*0)+(4*0)+(3*8)+(2*9)+(1*9)=105 105 % 10 = 5 So 9008-99-5 is a valid CAS Registry Number.