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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 Solvent4-9
Test Method B. Moisture and Volatile Matter by Hot-Plate Method10-14
Organically Combined Sulfuric Anhydride:
Test Method A. Titration Test15-19
Test Method B. Extraction-Titration Test20-24
Test Method C. Ash-Gravimetric Test (in the Presence of True Sulfonates)25-28
Total Desulfated Fatty Matter29-32
Total Active Ingredients33-36
Unsaponifiable Nonvolatile Matter37-41
Inorganic Salts42-46
Total Alkalinity47-49
Total Ammonia50-52
Acidity as Free Fatty Acids or Acid Number:
Test Method A. In the Absence of Ammonium or Triethanolamine Soaps53-56
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 Soaps61-63
Water-Immiscible Organic Solvents Volatile with Steam64-70

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.

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Published:
01/01/2003
Number of Pages:
12
File Size:
1 file , 110 KB