L(+)-Ascorbic acid EPR Ph.Eur.

C₆H₈O₆
Vitamin C
M.W: 176.13  CAS: 50-81-7  EC: 200-066-2  
P: P102-P202  

[expand title=”SHOW SPECIFICATIONS” tag=”h6″]

• Assay ? 99.00%
• Appearance White cryst. powder
• Residue on roasting (SO₄) ? 0.1%
• Loss on drying ? 0.4%
• Specific optical rotation 20.5 – 21.5°
• Arsenic (As) ? 0.0003%
• Lead (Pb) ? 0.0002%
• Mercury (Hg) ? 0.0001%
• Heavy metals ? 0.001%

[/expand]