TANNIC ACID Extra Pure - 100 GM

TANNIC ACID Extra Pure - 100 GM

Heavy metals(as Pb) max 0.004% 

Arsenic(As) max 0.0003%

Loss on drying(1050C) max 9.0%

Sulphated ash max 0.15%

Reaction of aqueous solutionpasses test

Dextrines, gum, salts, sugarspasses test

Resinous substances passes test