ASTM D500-95(2023)

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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 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

Product Details

Published:
07/01/2023
Number of Pages:
12
File Size:
1 file , 400 KB
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