N-1-NAPHTHYL ETHYLENE DIAMINE DIHYDROCHLORIDE AR is a product from the brand RESEARCH-LAB FINE CHEM INDUSTRIES. It is also known as the 2-(1-Naphthylamino)ethylamine dihydrochloride.Molecular Formula: C10H7NHCH2CH2NH2 2HCl CAS Number: 1465-25-4Molecular Weight: 259.17 Quantity: 10 gm/BottleMelting point: 194-198 C (dec.)(lit.) Storage: +30C.It is used in the preparation of 5-[1,2]dithiolan-3-yl-pentanoic acid [2-(naphthalene-1-ylamino)-ethyl]amide (DPAN) and staining solutions for starch active enzymes.