Product Name: Antibacterial Nano metal Solution- Gold, Platinum and Silver Model NO.: AGS-WP005 Atomic No.: Single Atomic Grade Standard: Industrial Grade Appearance: Liquid Classification: metal EINECS: 231-131-3 Formula: AG CAS No.: 7440-22-4 Purity: 99.99% Trademark: Huzheng Transport Package: Plastic Drum Specification: 1/2/20kg Origin: Shanghai, China HS Code: 3824999990 Product Description The solution is produced by physical and chemical ways, and the surface of the nano silver is coated by polymer. The liquid is safe, eco-friendly, non-toxic, tasteless and it is widely used in medical and health fields, etc. The performance of anti-bacterial, oraltoxicity, skin irritation had passed SGS test.ParametersTypeAGS-WP005AppearanceBlack-brown liquidSilver content50000 ppmPrimary particle size<15 nmpH7.0±0.5Density1.1SolventH2O