Certificate of Analysis
| Product Name: | Sodium pyrophosphate |
| Catalog Number: | M9191 |
| CAS Number: | 7722-88-5 |
Physical and Chemical Properties
| Formula: | Na4P2O7 |
| Molecular Weight: | 265.9 |
| Solubility: | Water: ≥ 30 mg/mL |
| Storage: | 4°C, dry, sealed |
| Chemical Structure: |  |
Product Information
| Description: | Sodium pyrophosphate is a colorless transparent crystalline chemical compound with the formula Na4P2O7. |
| Stability and Solubility Advice: | Information concerning product stability, particularly in solution, has rarely been reported and in most cases we can only offer a general guide. We recommend that stock solutions, once prepared, are stored aliquoted in tightly sealed vials and used within 1 month. Avoid repeated freeze and thaw cycles. Storage conditions for some special products should refer to their storage details. |