No products
ASTM D500-95(2003)
ASTM D500-95(2003) Standard Test Methods of Chemical Analysis of Sulfonated and Sulfated Oils
standard by ASTM International, 04/15/1995
Full Description
1.1 These test methods cover the chemical analysis of sulfonated and sulfated oils. The analytical procedures appear in the following order:
| Section | |
| Moisture: | |
| Test Method A. Water by Distillation with Volatile Solvent | 4-9 |
| Test Method B. Moisture and Volatile Matter by Hot-Plate Method | 10-14 |
| Organically Combined Sulfuric Anhydride: | |
| Test Method A. Titration Test | 15-19 |
| Test Method B. Extraction-Titration Test | 20-24 |
| Test Method C. Ash-Gravimetric Test (in the Presence of True Sulfonates) | 25-28 |
| Total Desulfated Fatty Matter | 29-32 |
| Total Active Ingredients | 33-36 |
| Unsaponifiable Nonvolatile Matter | 37-41 |
| Inorganic Salts | 42-46 |
| Total Alkalinity | 47-49 |
| Total Ammonia | 50-52 |
| Acidity as Free Fatty Acids or Acid Number: | |
| Test Method A. In the Absence of Ammonium or Triethanolamine Soaps | 53-56 |
| Test Method B. In the Presence of Dark Colored Oils but in the Absence of Ammonium or Triethanolamine Soaps (Brine Test) | 57-60 |
| Test Method C. In the Presence of Ammonium or Triethanolamine Soaps | 61-63 |
| Water-Immiscible Organic Solvents Volatile with Steam | 64-70 |
1.2 The values stated in inch-pound units are to be regarded as the standard. The metric equivalents of inch-pound units may be approximate.
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Material Safety Data Sheets are available for reagents and materials. Review them for hazards prior to usage.
