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Sulfuric acid ethylammonium salt, also known as ethylammonium sulfate, is a chemical compound with the formula (C2H5NH3)2SO4. It is an ionic salt formed by the reaction of sulfuric acid (H2SO4) with ethylamine (C2H5NH2). Sulfuric acid ethyl=ammonium salt is a white crystalline solid that is soluble in water and exhibits hygroscopic properties. Ethylammonium sulfate is used in various applications, including as a catalyst in chemical reactions, a component in fertilizers, and a reagent in analytical chemistry. Its ability to form complexes with metal ions makes it a useful agent in the purification and separation of metals.

513-13-3

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513-13-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 513-13-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,1 and 3 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 513-13:
(5*5)+(4*1)+(3*3)+(2*1)+(1*3)=43
43 % 10 = 3
So 513-13-3 is a valid CAS Registry Number.

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