| ID (ISN) del documento | 52698 |
| Número CIS |
89-1967 |
| Año |
1988 |
| Número de serie |
Undersökningsrapport 1988:7
|
| Autor(es) |
Waernbaum G., Vahemann R.
Arbetsmiljöinstitutet |
| Título |
Sampling and analysis of hexamethylenetetramine in air |
| Título original |
Provtagning och analys av hexametylentetramin i luft [en sueco] |
| Información bibliográfica |
Arbetarskyddsstyrelsen, Publikationsservice, 171 84 Solna, Sweden, 1988. 12p. 3 ref. |
| Resumen |
Report on a new method for the determination of the concentration of hexamethylenetetramine (HMTA) in air. The detection limit was 0.1µg per sample. Air was sampled by passage through distilled water, and free formaldehyde was removed by thin layer chromatography. Samples were scraped from the thin-layer plates, extracted with water and treated with chromotropic acid. HMTA was finally determined by UV spectrophotometry. The stability of HMTA in water was found to be acceptable with a storage period of one week. |
| Descriptores (primarios) |
dosificación en el aire; hexametilenotetramina |
| Descriptores (secundarios) |
espectrofotometría en el ultravioleta; informe; cromatografía en capa delgada; descripción del procedimiento; toma de muestras y análisis |
| Tipo de documento |
E - Libros, informes, actas |
| Tema(s) |
Sustancias tóxicas y peligrosas
|
| Broad subject area(s) |
Riesgos químicos
|
| Navegación por categoria(s) |
Heterocyclic compounds
|
