7784-28-3 Usage
General Description
Aluminium sodium sulfate 12-water, also known as sodium alum, is a chemical compound composed of aluminum, sodium, sulfur, and oxygen. It is typically found in the form of white, crystalline powder that is highly soluble in water. ALUMINIUM SODIUM SULFATE 12-WATER is commonly used in the production of paper, as a mordant in dyeing and printing textiles, and as a water purifying agent. It also has applications in the cosmetic and pharmaceutical industries, where it is used in the formulation of antiperspirants and antacids. Additionally, aluminium sodium sulfate 12-water is used in water treatment processes to remove impurities and clarify the water.
Check Digit Verification of cas no
The CAS Registry Mumber 7784-28-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,7,8 and 4 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 7784-28:
(6*7)+(5*7)+(4*8)+(3*4)+(2*2)+(1*8)=133
133 % 10 = 3
So 7784-28-3 is a valid CAS Registry Number.
InChI:InChI=1/Al.Na.2H2O4S.12H2O/c;;2*1-5(2,3)4;;;;;;;;;;;;/h;;2*(H2,1,2,3,4);12*1H2/q+3;+1;;;;;;;;;;;;;;/p-4
