Astm D2074 Pdf [2021] -

This article is for informational purposes only and does not replace the official ASTM standard. Always refer to the latest official ASTM D2074 PDF for specific procedural requirements, safety warnings, and calculation details.

: Samples are typically boiled in alcohol to drive off free ammonia before cooling and titrating to the indicator endpoint. astm d2074 pdf

The current version of the standard is , which was reapproved in 2019. It defines the specific methods used to measure the basicity of fatty amines, expressed as the "amine value"—the number of milligrams of potassium hydroxide (KOH) equivalent to the amine basicity in one gram of sample. The standard focuses on four specific values: Total Amine Value : Total basicity of the sample. This article is for informational purposes only and

were off by even a fraction, the resulting lotion would separate on store shelves, and Arthur’s company would be on the hook for the entire line. The Deviation The current version of the standard is ,