ASTM International - ASTM D500-95(2003)

Standard Test Methods of Chemical Analysis of Sulfonated and Sulfated Oils

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Organization:	ASTM International
Publication Date:	15 April 1995
Status:	inactive
Page Count:	12
ICS Code (Surface active agents):	71.100.40

scope:

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.

abstract:

These test methods cover the chemical analysis of sulfonated and sulfated oils. Water by distillation with volatile solvent and moisture and volatile matter by hot-plate shall be tested to meet... View More