7779-90-0 Usage
General Description
Zinc orthophosphate is a chemical compound with the formula Zn3(PO4)2. It is a crystalline solid that is insoluble in water and has a white to off-white color. Zinc orthophosphate is commonly used as a corrosion inhibitor, due to its ability to form a protective layer on metal surfaces, particularly in industrial and automotive applications. It is also used in the manufacturing of dental cements, ceramics, and as a pigment in paints. Additionally, zinc orthophosphate is utilized as a water treatment additive to prevent the formation of scale in cooling water systems and as a flame retardant in plastics. Overall, zinc orthophosphate is a versatile chemical with a range of applications in various industries.
Check Digit Verification of cas no
The CAS Registry Mumber 7779-90-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,7,7 and 9 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 7779-90:
(6*7)+(5*7)+(4*7)+(3*9)+(2*9)+(1*0)=150
150 % 10 = 0
So 7779-90-0 is a valid CAS Registry Number.
InChI:InChI=1/2H3O4P.3Zn/c2*1-5(2,3)4;;;/h2*(H3,1,2,3,4);;;/p-6