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    2. Welcome to Jiurui Biology Chemistry Co.,?Ltd website!
      Jiurui Biology  Chemistry Co.,?Ltd
      Key words: Tannic acid, gallic acid, benzoic acid, hesperidin, chlorogenic acid, resveratrol
      Gallnut range
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      Octyl gallate

      Octyl gallate

      Name: gallate, octyl ester

      Chemical name: Octyl 3,4,5-trihydroxybenzoate

      Structural formula:

      Molecular formula and molecular weight: C15H22O5 ; 282.33

      CAS NO: 1034-01-1

      Property: This product is white or milky white powder; odorless. Almost insoluble in water, easily soluble in methanol, soluble in acetone, ethanol, ether and propane-1,2-diol, slightly soluble in peanut oil and chloroform

      Melting point°C: 100~102

      Uses: Used as antioxidant additives in oil esters, cosmetics and pharmaceutical preparations. 

      Storage: Store in a closed container and avoid light, no contact with metal.

      Packing: Cardboard drum for external use, plastic bag for internal use, net weight 25 kg per drum.

      Main Products:Tannic acid(Industrial grade)  Gallic acid_anhydrous  Methyl gallate  Propyl gallate  Pyrogallic acid/Pyrogallol  3,4,5-Trimethoxy benzoic acid  
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