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in stockReleased: 1981-11-15
UNE 55590:1981
SURFACE ACTIVE AGENTS. SULPHURIC ACID AND OLEUMS FOR USE AS RAW-MATERIALS IN DETERGENT FORMULATIONS. DETERMINATION OF SULPHUR DIOXIDE CONTENT. IODOMETRIC METHOD
Agentes de superficie. Acido sulfúrico y oleums usados como materia prima para formulaciones detergentes. Determinación del dióxido de azufre. Método yodométrico.
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Standard number: | UNE 55590:1981 |
Pages: | 6 |
Released: | 1981-11-15 |
Status: | Standard |
DESCRIPTION
This standard UNE 55590:1981 SURFACE ACTIVE AGENTS. SULPHURIC ACID AND OLEUMS FOR USE AS RAW-MATERIALS IN DETERGENT FORMULATIONS. DETERMINATION OF SULPHUR DIOXIDE CONTENT. IODOMETRIC METHOD is classified in these ICS categories:
- 71.100.40