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Gallic acid(3,4,5-Trihydroxybenzoic acid)

  • CAS No.: 149-91-7
  • Purity: 99%min.
  • Min quantity: 1111 Kilograms
  • Weight: 170.11954
  • Place of Orign: Guangzhou,Guangdong,China
Ms.Polly Shi

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Item specifics

  • Product Name.:Gallic acid(3,4,5-Trihydroxybenzoic acid)
  • CAS No: 149-91-7
  • Weight: 170.11954
  • Formula: C7H6O5
  • Melting Point: 251 ºC (DEC.)
  • Boiling Point: 501.1 °C at 760 mmHg
  • Density: 1.694


Gallic acid(3,4,5-Trihydroxybenzoic acid) CAS: 149-91-7 Spc.: European standard -93 (first grade), JIS (first grade), AP21 (1985), Top grade. "Appearance: white or white crystalline powder.
Quality index: European standard -93 (first grade), JIS (first grade), AP21 (1985), Top grade.
Uses: Widely used in medicine, dyestuff, chemicals and organic synthesis, and also used for the analysis of rare metal.
Storage: Moistureproof and avoid light, sealed storage
Packing: plastic bag lined woven bag Net wt 25kg"
Guangzhou Topwork Chemical Co.,Ltd. also has the capability in producing Chinese gallnut raw materials, which are widely used in medical, chemical, food, printing & dyeing, astronavigation and national defense and micro-electronics areas, Also the final goods usually exported to the US, Japan, EU and the Southeast Asia etc.
Our strong products are:Tannic Acid(Pharmaceutical/Tech/Dyes/Food Grade),Gallic acid(3,4,5-Trihydroxybenzoic acid),Pyrogallic Acid(1,2,3-Benzenetriol) and so on.
Gallic acid(3,4,5-Trihydroxybenzoic acid)

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