C76H52O46 M.W.: 1701.23 Characteristic: Yellowish-tan powder. Slight characteristic odor.
Dissolution test in water......................passes test
Ignition residue (as sulfate) .......................≤0.1%
Loss on drying...........................................≤9.0%
Heavy metal (as Pb)...............................≤0.002%
Sugar and dextrin................................passes test
Analytical reagent
Causes irritation to skin, eyes and respiratory tract. May be harmful if swallowed or inhaled. Large amounts can cause liver and kidney damage. Avoid breathing dust. Use with adequate ventilation. Avoid contact with eyes, skin and clothing. Keep container closed. Wash thoroughly after handling.
UN CAS-No. 1401-55-4
R
S
Tannic acid
