Pyrogallol is used as an analytical reagent, reducing agent and developer. Pyrogallol is used in the preparation of metal colloidal solution, leather coloring, fur, hair and other dyeing, etching, etc., and can be used as a developer for motion picture film, infrared photographic thermal agent, styrene and polystyrene polymerization inhibitor, pharmaceutical and dye intermediates and analytical reagents. Pyrogallol is used as an absorbent for oxygen in gas analysis and as a powder powder, hair conditioner, hair dye, etc. in cosmetics.
|Appearance||White powder||White powder|
|Residue on ignition||≤0.5%||0.23%|
|Package details:||1kg/foil bag,25kg/drum|
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