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Tannic acid
Tannic acid
Supplier Info
[China Supplier]
Contact Person : Mr. Chow Peter
Tel : 86-20-62612188
Fax : 86-20-83511616
Product Detail
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

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Tannic acid

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