: Common chemicals used include Isopropyl alcohol , Chloroform , and standard hydrochloric acid (0.1 N).
: The latest reapproved version is ASTM D2074-07(2019) , available through the ASTM International website . 🛒 How to Access the PDF astm d2074 pdf
The standard describes a titration procedure used to calculate the "amine value," which is the number of milligrams of potassium hydroxide (KOH) equivalent to the basicity in 1 gram of a sample. : Indicators : Bromphenol blue and bromcresol green. : Common chemicals used include Isopropyl alcohol ,
: Common reagents include chloroform, isopropyl alcohol, hydrochloric acid ( HClcap H cap C l astm d2074 pdf