D-(-)-Lactic Acid Pharmaceutical Grade from China
D-(-)-Lactic Acid Pharmaceutical Grade is the synthetic enantiomer of lactic acid, a separate chemically defined organic compound with carboxylic acid and alcohol functions. As a single stereoisomer, it qualifies under Chapter 29 Note 1(a) as a distinct chemical compound. It is used in specialized pharmaceutical applications where enantiomeric purity is critical.
Duty Rate — China → Canada
0%
Import Tips
• Provide documentation confirming the pharmaceutical grade and enantiomeric purity
• Ensure compliance with Health Canada regulations for pharmaceutical ingredients
• Keep records of the synthesis route to support the separate chemically defined compound classification