ASTM D 820 : 1993 : 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Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 Soaps Containing Synthetic Detergents
Hardcopy , PDF
04-08-2023
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 Defines procedures for the chemical analysis of soaps containing synthetic detergents.
| 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Superseded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 procedures for the chemical analysis of soaps containing synthetic detergents.
1.2 The analytical procedures appear in the following order:
| Sections | |
| Moisture and Other Matter Volatile at 105°C (Oven Method) | 5 and 6 |
| Free Alkali or Free Acid | 7 and 8 |
| Anhydrous, Salt-Free, Soda Soap | 9-12 |
| Alcohol-Soluble Matter | 13 and 14 |
| Matter Insoluble in Water | 15 |
| Total Alkalinity of Matter Insoluble in Alcohol (Alkaline Salts) | 16 and 17 |
| Sodium Silicate | 18-20 |
| Phosphates | 21-28 |
| Phosphate (Colorimetric Method Using Molybdenum Blue) | 29-34 |
| Unsaponified and Unsaponifiable Matter | 35-39 |
| Free Fatty Matter | 40 |
| Chlorides in Alcohol-Soluble Matter | 41-43 |
| Rosin (McNicoll Method) | 44-47 |
| Synthetic Detergent (by Difference) | 48 |
| Neutral, Inorganic Salts | 49 |
1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.4 This standard does not purport to address all of the safety problems, 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.
| Standards | Relationship |
| UNE 55543:1994 | Identical |
| ASTM D 459 : 2016 : REDLINE | Standard Terminology Relating to Soaps and Other Detergents |
| ASTM D 2358 : 2016 : REDLINE | Standard Test Method for Separation of Active Ingredient from Surfactant and Syndet Compositions |
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