ISO 17226-2:2008
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ISO 17226-2:2008
43871

Abstract 

ISO 17226-2:2008 specifies a method for the determination of free and released formaldehyde in leathers. This method is based on colorimetric analysis.

The formaldehyde content is taken to be the quantity of free-formaldehyde and formaldehyde extracted through hydrolysis contained in a water extract from the leather under standard conditions

This process is not absolutely selective for formaldehyde. Other compounds such as extracted dyes could interfere at 412 nm.


General information 

  •  :  Withdrawn
     : 2008-05
  •  : 1
     : 7
  •  : IULTCS International Union of Leather Technologists and Chemists Societies
  •  :
    59.140.30 Leather and furs

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