Tannic Acid



  • Product Code
  • Grade
  • Description
  • CAS
  • Formula
  • Formula Weight
  • UN
  • FlashPoint (°C)
  • Density (kg/L)
  • P0378
  • USP/FCCIV
  • A white or yellowish powder
  • 1401-55-4
  • C76H52O46 main: glucose esters of gallic acid
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Code
Size
Price
R
22.70 KG
CAD $ 39.45 per Kg
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Product Specifications


Test Specification
Assay(dry material) 93% min
Appearance yellwish brown granular powder
Arsenic (As) 3 ppm max
Identification (A+B) conforms
Loss on Drying(105 C, 2 hrs) 12.0% max
Colour (Gardner) 13 max
Odour conforms
Bulk Density 0.35-0.45 g/cm
Residue on Ignition 1.0% max
Heavy Metals 0.004% max
Resinous Substances conforms