Tri-Sodium citrate dihydrate
| Name: Tri-Sodium citrate dihydrate |
| Grade: Laboratory Analytical Reagent |
| Application: Synthesis, Liquid chromatography, pH adjustment |
| Synonyms: Citric acid, trisodium salt, E331, Sodium citrate |
| CAS Number: 6132-04-3 EC Number: 200-675-3 Molar Mass: 294.10 g/mol Chemical Formula: C6H5Na3O7 * 2H2O |
| Download: Datasheet | CoA | SDS |
General information
General information
| Chemical formula: C6H5Na3O7 * 2H2O | Molar Mass: 294.10 g/mol |
| Appearance: White solid | Density: 1.76 g/cm3 (20 °C) |
| Solub. in water: Soluble (20 °C) | Melting point: > 300 °C |
| Boiling point: Decomposes | Flash: N/A |
| Storage temp.: +5°C to +30°C. | Cautions: Maybe Irritant |
| R: N/A | S: N/A |
| HS-No.: 2918 15 00 | EC-Index-No.: 200-675-3 |
Specification
Specification
| Assay | 99.0– 100.5 | % | |
| Identification A (Sodium) | Conforms | ||
| Identification B (Citrate) | Conforms | ||
| Identification C | Conforms | ||
| Tartrate | Conforms | ||
| alkalinity | ≤ | 0.02 | meq/g |
| Water (180°C for 18h) | ≤ | 10.0 -13.0 | % |
| Elemental Impurities & Heavy Metals | See COA | ||
| Residual solvents | See COA |
Ordering code
Ordering code
| Ordering code | 1 kg | 2.5 kg | 5 kg | 10 kg | 20 kg |
| P.E. | 419.05.01000.02 | 419.05.05000.02 | 419.05.10000.03 | ||
| Glass |
Hazard symbol
Hazard symbol
| Hazard Symbol |
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