Silver
Nanoparticles

ag-122

Name: Tannic acid-capped AgNPs in DI Water

Product Code: ag-122

Chemical Formula: Ag (CAS No.7440-22-4)

Method of Synthesis: Chemical reduction

Applications: Antibacterial additives

Appearance: Dark yellow colloid

Particle Shape: Nanospheres

Average Particle Size: 6 ± 4 nm 

Concentration: 1,000 part per million (ppm; equivalent to mg/L)

Solvent: Deionized water

Stabilizing Agent: Tannic acid

λmax (UV-VIS Absorbance): 410 ± 5 nm

Stability: 12 months; Use within 3 months after open

Recommended dosage: 0.1-2%