|Gallotannin, Glycerite, Chinese gallotannin, Gallotannic acid|
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. Chemically pure or Laboratory reagents are two terms often used to describe Lab Grade chemicals. Lab Grade chemicals do not meet any accepted quality or purity requirements such as the ACS Grade, the USP Grade, and the FCC Grade, despite their acceptable purity. In the United States of America (USA), Lab Alley is selling its high-quality Tannic Acid, Lab Grade, online at laballey.com. Due to its high purity, Tannic Acid, Lab Grade is highly recommended for laboratory testing.
Tannic Acid Lab Features:
|Gums or Dextrin||To Pass Test|
|Loss on Drying||7.0%|
|Residue on Ignition||1.0%|
|Resinous Substances||To Pass Test|
- Corrosion inhibitor
- Laboratory chemical
- Water treatment industry
Please contact us to request a Safety Data Sheet (SDS) and Certificate of Analysis (COA) for Tannic Acid Lab.