Ethylenediaminetetraacetic acid disodium salt
Appearance：A white crystalline powder
Purity： ≥99%
Molecular formula：C₁₀H₁₄N₂Na₂O₈·2H₂O  
Molecular wt：372.24
PH：5.0-6.0            
Melting point：252℃
CAS　No.：6381-92-6        
Prod No：HYS031          
Application: used for color photographic materials processing bleach-fixing liquid, printing and dyeing auxiliaries, fiber treatment agent, complexing agents, cosmetic additives, detergent, PH regulator, blocking agent, stabilizer, styrene-butadiene rubber polymerization process activators and used for complexation of metal ions and separating metal etc.