ASTM D 3673 : 1989 : R2009
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Test Methods for Chemical Analysis of Alpha Olefin Sulfonates
Hardcopy , PDF
27-11-2024
English
01-10-2009
Important note : Users cannot be edited or removed once added to your Multi user PDF.CONTAINED IN VOL. 15.04, 2016 Describes the chemical analysis of alpha olefin sulfonates.
| Committee |
D 12
|
| DocumentType |
Test Method
|
| Pages |
10
|
| ProductNote |
Reconfirmed 2009
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
1.1 These test methods cover the chemical analysis of alpha olefin sulfonates. The analytical procedures appear in the following order:
| Sections | |
| Moisture by the Distillation Method | 4-8 |
| Sodium Sulfate | 9-14 |
| Neutral Oil | 15-19 |
| Chlorides Calculated as Sodium Chloride (NaCl) | 20-24 |
| Alkalinity | 25-29 |
| pH | 30 and 31 |
| Determination of Color | 32-37 |
| Determination of Active Content by Methylene Blue Titration | 38-47 |
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
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. For specific precaution statement see 36.1. Material safety data sheets are available for reagents and materials. Review them for hazards prior to usage. 32.1 This method covers the measurement of color in alpha olefin sulfonates using the platinum-cobalt scale and the Klett-Summerson colorimeter. 32.2 The instrument is calibrated each day with dilutions of Platinum-Cobalt Color Standard (No. 500 APHA). The Pt-Co value for the sample is determined from the calibration curve for the Klett instrument.
| ASTM D 1172 : 2015 : REDLINE | Standard Guide for pH of Aqueous Solutions of Soaps and Detergents |
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