| Appearance | Light green transparent liquid phase | 
							
								| Creation | Fourth-grade ammonium salt | 
							
								| Ionic nature | Nonionic | 
							
								| pH(10%) | 5.0 - 0.5 | 
							
								| Solubility | Dissolve easily in cold water | 
						
					
						- SY-520 is sterilized without affecting the living body, so it does not kill the enzymes used for hair loss, but only the Bacteria is screened and growth inhibits growth.
- SY-520 has excellent effects such as preventing the production of Pin Hole, contributing to higher leather production.
- SY-520 gives flexibility to leather, thus contributing to the prevention of hardening of leather.