Pinacinol Yellow_Kain Industrial Additives

[background and overview][1] the chemical name of pinakryptol yellow is 6-ethoxy-1-methyl-2-(3-nitrostyryl)quinoline sulfate methyl ester salt, also known as pinakryptol yellow, and its english name is pinakryptol yellow , cas number is 25910-85-4, molecular formula is c21h22n2o7s, molecular weight: 446.11500; psa: 133.74000; logp: 4.83860. melting point 260-262 °c(lit.). if inhaled, please move the patient to fresh…