04277
Sigma
Sodium phosphate tribasic dodecahydrate
≥98%
DOWNLOAD MSDS (PDF)Synonym: TSP, Trisodium phosphate (tert) dodecahydrate, Trisodium phosphate dodecahydrate
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CAS Number 10101-89-0
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Linear Formula Na3PO4 · 12H2O
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Molecular Weight 380.12
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EC Number 231-509-8
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MDL number MFCD00149198
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PubChem Substance ID 24845717
Properties
| Related Categories | Chemical Synthesis, Inorganic Salts, Sodium, Synthetic Reagents |
| assay | ≥98% |
| impurities | ≤0.001% heavy metals (as Pb) |
| ≤2.5% free alkali (as NaOH) | |
| density | 1.62 g/mL at 25 °C |
| anion traces | chloride (Cl-): ≤50 mg/kg |
| sulfate (SO42-): ≤100 mg/kg | |
| cation traces | As: ≤1 mg/kg |
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