Tianjin Yuansu Chemical Reagent Co., LTD

gallic acid

• Category :

  Pharmaceuticals and Biochemicals/Blood system agents

• Synonyms :

  3,4,5-Trihydroxybenzoic acid;Pyrogallol-5-carboxylic acid;Gallic Acid Anhydrous;Gallic acid(anhydrous);Gallic Acid (Anhydrous & Monohydride);

• CAS NO :

  149-91-7

• EC NO :

  205-749-9

• Molecular Formula :

  C₇H₆O₅

• Molecular Weight :

  170.1195

• Main Specifications :

  99% min

• InChI :

  InChI=1/C7H6O5/c8-4-1-3(7(11)12)2-5(9)6(4)10/h1-2,8-10H,(H,11,12)

• Packing :

  25kg 50kg drum or bag

• Product description :

  Appearance: White or light brown needle shaped crystals or powders Assay: 99.00%min by HPLC IR Identity: conform to standard HNMR： conform to standard carbon spectrum: conform to standard Water by K. F.:0.5% max or as per the customer’s request Loss on drying:0.5% max. or as per the customer’s request

• Uses :

  Gallic acid has many applications in pharmaceuticals, inks, dyes, food, light industry, and organic synthesis. Gallic acid reacts with trivalent iron ions to form a blue black precipitate, which is the raw material for blue black ink; It is also used for

• Molecular Structure :