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        Photography — Processing chemicals — Specifications for 4-(N-ethyl-N-2-methanesulfonylaminoethyl)-2-methylphenylenediamine sesquisulfate monohydrate
          Automatically translated name:
          Photography -- Processing chemicals -- Specifications for 4-(N-ethyl-N-2-methanesulfonylaminoethyl)-2-methylphenylenediamine sesquisulfate monohydrate        
      
STANDARD published on 20.6.2002
    
        Designation standards: ISO 17531:2002
                
                
                
               
                Publication date standards:  20.6.2002
                  SKU:  NS-427724
          The number of pages: 9
Approximate weight : 27 g (0.06 lbs)
        Country:          International technical standard
        Category: Technical standards ISO
        
                
              
Description / Abstract: This International Standard establishes criteria for the purity of photographic-grade 4-(N-ethyl-N-2-methanesulfonyl-aminoethyl)-2-methylphenylenediamine sesquisulfate monohydrate and specifies the test methods to be used to determine the purity.
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