International Standard
ISO 3566:1976
Sodium fluoride primarily used for the production of aluminium — Determination of chlorides content — Turbidimetric method
Reference number
ISO 3566:1976
Edición 1
1976-04
International Standard
Vista previa
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ISO 3566:1976
8971
No disponible en español
Publicado (Edición 1, 1976)
Esta norma se revisó y confirmó por última vez en 2015. Por lo tanto, esta versión es la actual.

ISO 3566:1976

ISO 3566:1976
8971
Formato
Idioma
CHF 42
Convertir Franco suizo (CHF) a tu moneda

Resumen

Applicable to products having a chlorides content, expressed as chlorine, of equal to or more than 0.005 % (m/m). The principle consists in precipitation, in the presence of boric acid, of chloride ions with silver nitrate. Comparison of the opalescence of the test solution with that of standard matching solutions using Nessler tubes against a black background. Turbidimetric evaluation of the mass of precipitate.

Informaciones generales

  •  : Publicado
     : 1976-04
    : Cierre de la revisión [90.60]
  •  : 1
     : 2
  • ISO/TC 226
    71.100.10 
  • RSS actualizaciones

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