Description
Specifications Table
Product Name – Tartaric Acid ARS, ACS
Quantity/Pack Size – 500 g
Form – Crystalline Powder
Grade – ARS, ACS
Application – Analytical Reagent, pH Buffer, Chiral Resolution
Product Overview
Tartaric Acid ARS, ACS is a high-purity, crystalline organic acid widely used in laboratory settings for its precise analytical properties. This grade meets both Analytical Reagent (ARS) and American Chemical Society (ACS) standards, ensuring reliability in critical applications. Its chiral nature makes it invaluable for enantiomeric separations, while its buffering capacity stabilizes pH in solutions. The powder form dissolves readily in water, offering consistent performance in titrations, synthesis, and as a resolving agent. With minimal impurities, it delivers reproducible results in qualitative and quantitative analyses. The 500 g pack size provides ample quantity for frequent use without compromising freshness. Store in a cool, dry place to maintain stability and prevent moisture absorption. Ideal for researchers requiring stringent quality control, this Tartaric Acid variant combines purity with practicality for diverse lab protocols.
FAQs
1. What is the difference between ARS and ACS grades in Tartaric Acid?
ARS (Analytical Reagent Standard) and ACS (American Chemical Society) grades both indicate high purity, but ACS specifications are stricter, with lower tolerances for impurities like heavy metals and residual solvents. For most lab applications, either grade performs reliably.
2. Can this Tartaric Acid be used for food or pharmaceutical applications?
While this product meets lab-grade purity, it is not certified for food, pharmaceutical, or cosmetic use. For those applications, USP or food-grade variants are required due to additional safety and regulatory compliance.
3. How should I handle spills or accidental exposure?
Tartaric Acid is generally low-toxicity but can irritate skin and eyes. In case of contact, rinse thoroughly with water. For spills, neutralize with a mild base (e.g., sodium bicarbonate), then wipe and dispose of as chemical waste.
4. Is this product compatible with organic solvents like ethanol or acetone?
Tartaric Acid is soluble in water and ethanol but poorly soluble in non-polar solvents like acetone or hexane. For organic synthesis, verify solubility in your specific solvent system beforehand.
5. What alternatives exist if Tartaric Acid is unavailable?
Citric Acid or Malic Acid can substitute in some buffering applications, though they lack chiral properties. For enantiomeric separations, consider diacetyltartaric acid or other chiral resolving agents, but recalibrate protocols accordingly.
