While the complete contains extensive safety warnings, precise reagent preparation steps, and mathematical calculations, the methodology fundamentally breaks down into three distinct determinations. 1. Total Amine Value
Industrial chemical testing requires precise, standardized methods to ensure product quality and consistency. For manufacturers and laboratories working with fatty amines, is a critical standard.
If you are interested in the specific or detailed safety precautions regarding the solvents used, I can provide that information from the standard.
Executing the protocol outlined in the ASTM D2074 PDF requires specific laboratory apparatus and high-purity chemical reagents: Items Required
All measurements and calculations are reported in SI units. Scope and Significance of the Test Method astm d2074 pdf
Understanding ASTM D2074: Standard Test Methods for Alternative Molecular Weight Percentages of Amine Values in Fatty Amines
ASTM D2074 is a standard test method developed by ASTM International (formerly known as the American Society for Testing and Materials). The full title is: "Standard Test Methods for Total, Primary, Secondary, and Tertiary Amine Values of Fatty Amines."
| Revision | Year | Status | Key Notes | | :--- | :--- | :--- | :--- | | | 2019 | Current | The latest active version, reaffirming the 2007 standard. | | D2074-07(2013) | 2013 | Superseded | A previous reaffirmation of the 2007 standard. | | D2074-07 | 2007 | Historical | A significant revision that established the current method. | | D2074-92(1998) | 1992 | Withdrawn | The original version, formally withdrawn in 2007. |
I can provide the specific chemical equations or help you choose between the D2074 and D2073 methods. Share public link Scope and Significance of the Test Method Understanding
Ideal for clear or lightly colored samples and rapid field screening Industrial Applications
Free PDF sharing sites often host outdated, incomplete, or altered versions of the standard, which can result in costly laboratory errors or compliance failures.
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later.
Cationic asphalt emulsions rely heavily on fatty amines to bond with negatively charged aggregates. Knowing the exact amine value ensures the emulsion "breaks" and cures properly during road construction. or tertiary amine content.
Manufacturers must guarantee that their fatty amine shipments meet customer specifications regarding primary, secondary, or tertiary amine content.
The chemical manufacturing and quality control sectors rely heavily on standardized testing to ensure the purity, consistency, and performance of raw materials. In the surfactant and oleochemical industries, fatty amines serve as critical building blocks for surfactants, corrosion inhibitors, fabric softeners, and asphalt emulsifiers.
There is a common industry question: "Do we still need D2074 given the rise of D2896?"