13597-44-9 Usage
Description
ZINC SULFITE, also known as zinc(II) sulfite, is an inorganic compound with the chemical formula ZnSO3. It is a white, crystalline powder that is soluble in sulfurous acid and absorbs oxygen from the air to form sulfate. ZINC SULFITE loses two molecules of water (2H2O) at 100°C and decomposes at 200°C. It is insoluble in cold water and alcohol, and it decomposes in hot water.
Uses
Used in Preservation Industry:
ZINC SULFITE is used as a preservative for anatomical specimens, thanks to its ability to absorb oxygen from the air and form sulfate, which helps in maintaining the integrity of the specimens over time.
Used in Chemical Industry:
ZINC SULFITE is used as a chemical intermediate in various chemical processes, taking advantage of its reactivity and ability to form sulfate.
Used in Environmental Applications:
Due to its oxygen-absorbing properties, ZINC SULFITE can be employed in environmental applications to help control the oxidation-reduction potential in certain processes, such as wastewater treatment.
Used in Analytical Chemistry:
ZINC SULFITE can be used in analytical chemistry as a reagent for the determination of various substances, leveraging its chemical properties and reactivity.
Check Digit Verification of cas no
The CAS Registry Mumber 13597-44-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,5,9 and 7 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 13597-44:
(7*1)+(6*3)+(5*5)+(4*9)+(3*7)+(2*4)+(1*4)=119
119 % 10 = 9
So 13597-44-9 is a valid CAS Registry Number.
InChI:InChI=1/H2O3S.Zn/c1-4(2)3;/h(H2,1,2,3);/q;+2/p-2
