Tartaric Acid, Granular Lab Grade *

Ideal For Laboratory Testing And Industrial Applications


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About Tartaric Acid, Granular Lab Grade

Uses for Lab Grade Tartaric Acid include the gold and silver plating process, cleaning and polishing metals, tanning leather and making blue ink for blueprints. Tartaric acid is also an ingredient in Rochelle Salt, which reacts with silver nitrate to create the silvering on mirrors.

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. 

Common Uses and Applications

  • Laboratory chemical
  • Chemical precursor
  • Chelating agent
  • Plating agent
  • Antioxidant


Chemistry Table

L-tartaric acid, L-(+)-Tartaric acid, L(+)-Tartaric acid, tartaric acid, (R,R)-Tartaric acid, (+)-L-Tartaric acid, L-threaric acid, Dextrotartaric acid
Laboratory Grade
L(+)-Tartaric acid

Tartaric Acid, Granular Lab Grade Specifications

Assay (C2H6O6; Dried Basis) 99.7-100.5%
Specific Rotation +12.0° to +13.0°
Lead 2 mg/kg
Loss On Drying 0.5%
Oxalate To Pass Test
Residue on Ignition 0.05%
Sulfate To Pass Test

Safety and Shipping Information

Please contact us to request a Safety Data Sheet (SDS) and Certificate of Analysis (COA) for Tartaric Acid Granular Lab.

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