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          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 products
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          Gallic acid

          Gallic acid

          Name: gallic acid
          Synonyms: gallic acid, gallic acid
          chemical name: 3,4,5-hydroxybenzoic acid
          of the formula: C7H6O5

          Molecular weight: 170.12

          Structural formula:

          Property: This product is white or white crystalline powder, soluble in 85 parts of water, 6 parts of ethanol, 2 parts of boiling water, slightly soluble in ether.

          Specifications: The product complies with the national industry standard LY-T1301; European standard (first class); Japanese national JIS standard (first class); United States Pharmacopoeia; superior product

          Technical index:

           

          Gallic acid monohydrate

          Anhydrous gallic acid

          Appearance

          White powder

          White powder

          Content%

          ≥99.0

          ≥99.0

          Loss on drying%

          ≤10

          ≤0.5

          Residue on ignition%

          ≤0.1

          ≤0.1

          Chroma

          ≤180

          ≤180

          Tannic acid ppm

          1.0

          1.0

          Turbidity (50MG/ML ETOH)

          clarify

          clarify

          Other Index

          See COA

          See COA

           

          Uses: This product is widely used in industries such as medicine, dyes, chemical industry and organic synthesis, as well as the analysis of rare metals.

          Storage: Avoid moisture and light, sealed tightly, no contact with metal.

          Product validity: two years.

          Packing: In woven bag with plastic inside and outside, net weight 25 kg per bag. It can be packaged according to customer requirements, such as carton or cardboard drum, and then palletized.

          Main Products:Industrial Tannic Acid  Gallic acid  Propyl gallate  Pyrogallic acid  3,4,5-Trimethoxybenzoic acid  Methyl 3,4,5-trimethoxybenzoat  
          Contact Us

          Contact Us

          24-hour service hotline

          +86-744-8561603(International Business)
          +86-744-8561665,+86-744-8561604?(Domestic Business)
          E-mail:
          info@jiuruibiochem.com sales@jiuruibiochem.com
          Address:Section C, Economic Development Zone, Zhangjiajie, Hunan, China.
          Jiurui Biology & Chemistry Co.,?Ltd
          Copyright(C)2020, Jiurui Biology & Chemistry Co.,?Ltd . All Rights Reserved. Supported by  ChemNet ChinaChemNet Toocle

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