I came across the term ACQ in a document and I'm not sure what it means. I've tried searching for it online, but there are so many possible meanings. Could someone please tell me what ACQ stands for in this context?
            
            
            
            
            
            
           
          
          
            7 answers
            
            
  
    
    Lucia
    Wed Nov 20 2024
   
  
    ACQ contains a soluble copper(II) complex.
  
  
 
            
            
  
    
    Carolina
    Wed Nov 20 2024
   
  
    This complex is combined with quaternary ammonium compounds.
  
  
 
            
            
  
    
    Maria
    Wed Nov 20 2024
   
  
    Alkaline copper quaternary, often abbreviated as ACQ, is a specific type of wood preservative.
  
  
 
            
            
  
    
    SamuraiWarriorSoul
    Wed Nov 20 2024
   
  
    These quaternary ammonium compounds can be alkyl- or aryl-substituted, also known as "quats."
  
  
 
            
            
  
    
    Tommaso
    Wed Nov 20 2024
   
  
    It is characterized by its water-based formulation.