• Product Name: Calcium Folinate
• Synonyms: Folinic Acid Calcium Salt, Leucovorin Calcium
• CAS No.: 1492-10-0
• Molecular Formula: C₂₀H₂₁CaN₇O₇
• Molecular Weight: 511.08 g/mol

2. Appearance & Assay

• Appearance: White to yellowish crystalline powder, odorless
• Assay (on anhydrous basis): ≥98.0%
• Loss on Drying: ≤8.0%
• Heavy Metals: ≤10 ppm

3. Solubility

• Soluble in water, slightly soluble in ethanol
• Practically insoluble in ether, chloroform

4. Applications

• Pharmaceutical: Antidote to folic acid antagonists, adjuvant in chemotherapy
• Nutritional supplements

5. Packaging

• Standard: 25kg/fiber drum

6. Storage & Shelf Life

• Storage: Sealed, kept in dry, cool, dark place
• Shelf Life: 24 months under proper storage
• Avoid moisture, strong light, high temperature