: Basicity attributed specifically to primary amines.
Executing ASTM D2074 requires handling hazardous chemical reagents. Laboratories must implement strict safety protocols: astm d2074 pdf
Overall, the ASTM D2074 standard provides a comprehensive and detailed framework for determining the fatty acid composition of vegetable oils and greases. The two test methods (GC and IR) offer flexibility and allow users to choose the most suitable approach for their specific needs. The standard is well-organized, and the PDF format makes it easy to access and use. : Basicity attributed specifically to primary amines
To ensure performance consistency in industrial applications, manufacturers must precisely measure amine values. The American Society for Testing and Materials (ASTM) provides a standard protocol for this measurement via . The two test methods (GC and IR) offer
The ASTM D2074 PDF is recommended for:
This is the sister standard to D2074. Instead of color indicators, D2073 utilizes potentiometric titration (using a pH electrode and an automated titrator). Potentiometric methods are generally preferred for dark-colored samples where a visual color change is difficult to detect.
Used to react with and block primary amines when measuring secondary and tertiary values.