tri-Sodium citrate dihydrate ≥99.0% ACS
Supplier: Thermo Scientific Chemicals
Synonyms:
Sodium Citrate Dihydrate, Sodium citrate tribasic dihydrate, Sodium Citrate, Dihydrate, Sodium 2-hydroxypropane-1,2,3-tricarboxylate dihydrate, Citric acid trisodium salt dihydrate
Sequestering agent, buffer, photography
Purity: 99.0% min
CAS No.: 6132-04-3
Molecular Formula: Na3C6H5O7.2H2O
Formula Weight: 294.10 (258.07anhy)
Physical Form: Crystalline
Appearance: Colorless
Odor: Odorless
Melting Point: 150° -2H2O
Solubility: Soluble in water. Insoluble in alcohol
Beilstein Reference: 6104939
Merck Reference: 14,8602
MDL No.: MFCD00150031
Sequestering agent, buffer, photography
Formula:
HOC(COONa)(CH₂COONa)₂·2H₂O MW: 294.1 g/mol Melting Pt: 150 °C (-2H₂O) Density: 1.76 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00150031 CAS Number: 6132-04-3 EINECS: 200-675-3 Merck Index: 13,08675 |
Specification Test Results
pH of a 5% solution | 7.0-9.0 at 25° |
Insoluble matter | 0.005% |
Cl | 0.003% |
SO3 | 0.005% |
NH3 | 0.003% |
Ca | 0.005% |
Heavy Metals (as Pb) | 5 ppm |
Fe | 5 ppm |
Learn more
About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...