L-Ascorbic Acid, Analytical Reagent

The purity specification of 99.0% ensures consistent analytical performance for precision laboratory applications. Heavy metals content of ≤0.002% as Pb and iron content of ≤0.001% meet demanding analytical specifications for sensitive procedures. The specific rotation of +20.5–+21.5° confirms the L(+)-enantiomer identity and chirality verification. The residue on ignition of ≤0.1% indicates minimal inorganic impurities in this analytical reagent.

Features:

• L-Ascorbic Acid (L(+)), Analytical Reagent Grade
• Purity: 99.0% for high-quality analytical work
• Heavy Metals (as Pb): ≤0.002% ensures low contaminants
• Iron Content: ≤0.001% meets demanding specifications
• Specific Rotation: +20.5–+21.5° confirms L(+)-enantiomer
• White solid for easy visual identification
• Residue on Ignition: ≤0.1% indicates analytical purity
• Size: 100 g packaged in poly bottle for convenient handling