stannous fluoride
post date: dec 16,2021 expiry date: jun 14,2022 detailed description: cas no. :7783-47-3 content %≥ 99.9tin (sn) %≥ 75%fluorine (f) % 23.5-24.8antimony (sb) ppm≤ 30lead (pb) ppm≤ 10ppmarsenic (as)ppm≤ 1ppmmercury (hg) ppm≤ 1ppmiron (fe) ppm≤ 5ppmsilicon (si) ppm≤ 50ppmph (0.4% aqueous solution) 2.8-3.5loss on drying (105°c/4h) %≤ 0.2ph (0.4% aqueous solution) 2.8-3.5 cas registry number:…
