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Product Name：Pyrogallic acid
Other name：Pyrogallol,1,2,3-Benzenetriol
Chemical name:1,2,3-Trihydroxybenzene
Molecular formula:C6H6O3
Molecular Weight:126.11
CAS NO:87-66-1
Quality standards: the United States, "Chemical reagents Standard" Rosen V Edition and Japan national standards K8780 reagents specifications.
Items | Specification |
Content | ≥99.9% |
Water solubility | Clear |
Melting point | 131.5-134℃ |
Chloride | ≤0.001% |
Sulphates | ≤0.01% |
Ignition residue | ≤0.025% |
Industrial scale | 50T/Y |
Properties:White crystalline powder, soluble in 2 parts water, 1 part 2 parts of ethanol or diethyl ether.
Usage:For chemical analysis reagents, chemical and pharmaceutical intermediates. Also for strong reducing agents, coloring agents, oxygen scavengers, photographic developer and microelectronics industries.
Storage:Avoid moisture and sunlight ,keep in a well-closed container.
Packaging:Paper drum with aluminum foil paper and plastic bags inside, net weight 25 kg
Manufacturing
