Detailed Pyrogallic Acid Description:
CAS NO. 87-66-1.
Molecular: C6H6O3.
MW: 126.
Chemical name: pyrogallol, pyrogallic acid, 1,2,3-trihydroxybenzene, 1,2,3-benzenetriol.
Rd; 1.45.
Melt point: 131-135.
Water: 0.5% max.
Purity: 99.5%.
Solubility in water : pass.
Ignition residue:0.05%max.
Chloride (Cl): 0.002%max.
Sulfate(SO4): 0.01% max.
Gallic acid: pass.
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