Liquefied petroleum gases. Commercial butane. Sodium plumbite and sulphur test.

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Main informations

Collections

National standards and national normative documents

Publication date

January 1969

Number of pages

2 p.

Reference

NF M41-006

Classification index

M41-006

Print number

Standard replaced by (1)

NF M41-006

December 1985

Standard Current

Liquiefied petroleum gases. Commercially available butane. Plumbite of sodium and sulfur method.

L'essai au plombite de sodium est un essai qualitatif rapide dont la réponse positive en cas de changement de coloration indique la présence d'hydrogène sulfuré et de mercaptans. Cet essai pratiqué en raffinerie est également requis dans les spécifications du butane commercial.

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