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Pyrogallic acid

Purity: 99%,99.5%,99.8%
Description: white shiny crystalline powder, soluble in 2 parts water,1 part ethanol or 2 parts ether.
USES: widely used in chemical reagents and chemical, pharmaceutical intermediates, fine chemicals, new photosensitive materials, food preservation, textile printing and dyeing, light industry, daily chemical, color printing plate-making, microelectronics industry, rare metals, gas analysis, camera imaging and other industries, can be used to used to analyze the determination of oxygen, antimony, bismuth, cerium, iron, molybdenum, tantalum, niobium, etc.
Storage: keep away from light, sealed storage, avoid contact with metal.
Product validity: two years.

分类:

Chemical name: 1,2,3-trihydroxybenzene
Molecular formula: C 6 H 3 (OH) 3
Molecular weight: 126.11
CAS no. : 87-66-1
EINECS no. : 201-762-9
Density: 1.453
Melting point: 131-135 ℃
Boiling point: 309 ℃
Water solubility: 400 g/L (25℃)

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