Pyrogallic acid （CP grade）
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 | ≥99.5% |
| Water solubility | Clear |
| Melting point | 131-134℃ |
| Chloride | ≤0.002% |
| Sulphates | ≤0.01% |
| Ignition residue | ≤0.05% |
| Industrial scale | 200T/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, was photographed Movies agents and microelectronics industries.
Storage:Avoid moisture and sunlight ,keep in a well-closed container.
Packaging:Paper drum inside with aluminum foil paper and plastic bags, net weight 25 kg.
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