Tannic Acid NF/USP Grade

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Sale price $46.00
Sale price $84.00
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1401-55-4
C76H52O46
1701.2
Gallotannin, Glycerite, Chinese gallotannin, Gallotannic acid
16129778
NF/USP Grade
Min. 96%
Tannic acid
Description

Tannic Acid, also known as Glycerite, Gallotannin, and Gallotannic Acid has the chemical formula C76H52O46. It appears as a light yellow to pale yellowish-brown solid that darkens on exposure to air and light. It has a faint, characteristic odor with an astringent taste. It is freely soluble in Hot Water, Alcohol and Acetone, and insoluble in Ether. An NF/USP Grade chemical is the one that conforms to the criteria of the National Formulary (NF) and the United States Pharmacopeia (USP). A substance that has received the NF/USP Grade certification can be used in food, drug, or medical applications. Due to the high purity, Lab Alley’s Tannic Acid is an NF/USP Grade chemical. In the United States of America (USA), Lab Alley is selling its high-quality Tannic Acid, NF/USP Grade online at laballey.com.

Specifications

Tannic Acid Lab Features:

Assay Min. 96%
Gums or Dextrin To Pass Test
Organic Volatile Impurities To Pass Test
Loss on Drying 12.0%
Residue on Ignition 1.0%
Resinous Substances To Pass Test
Arsenic (As) 3 ppm
Heavy Metals (as Pb) 0.004%
Applications
Common Uses
  • Reagent
  • Coagulant
  • Corrosion inhibitor
  • Flavoring agent
Commercial/Industrial Applications
  • Laboratory chemical
  • Water treatment industry
  • Textile industry
  • Photography
Safety and Handling

Please contact us to request a Safety Data Sheet (SDS) and Certificate of Analysis (COA) for Tannic Acid NF/USP.