ISO 894:1977
Current
The latest, up-to-date edition.
Surface active agents Technical sodium primary alkylsulphates Methods of analysis
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English, French
11-01-1977
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Specifies the following methods of analysis for the substances to be tested: measurement of pH, determination of water content, determination of free alkalinity or free acidity, determination of total alkalinity, determination of matter extractable by light petroleum, determination of matter extractable by diethyl ether after acid hydrolysis (combined technical fatty alcohols), determination of sodium sulphate content, determination of sodium chloride content. In annex a general schema of analysis is given.
| DocumentType |
Standard
|
| Pages |
8
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Standards | Relationship |
| UNE 55511-2:1981 | Identical |
| NEN ISO 894 : 1983 | Identical |
| UNE 55511-4:1981 | Identical |
| UNE 55511-3:1980 | Identical |
| NBN T 63 111 : 1980 | Identical |
| UNE 55511-1:1981 | Identical |
| EN 14670:2005 | Surface active agents - Sodium dodecyl sulfate - Analytical method |
| 03/306726 DC : DRAFT MAY 2003 | EN 14670 - SURFACE ACTIVE AGENTS - SODIUM DODECYL SULFATE - ANALYSIS METHOD |
| BS EN 14670:2005 | Surface active agents. Sodium dodecyl sulfate. Analytical method |
| DIN EN 14670:2005-09 | Surface active agents - Sodium dodecyl sulfate - Analytical method; German version EN 14670:2005 |
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