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Sigma-Aldrich 04277 Sodium phosphate tribasic dodecahydrate ≥98% CAS No.: 10101-89-0 1 kg
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Stok Kodu
LB.SA.04277-1KG
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Synonym(s): TSP, Trisodium phosphate (tert) dodecahydrate, Trisodium phosphate dodecahydrate Linear Formula: Na3PO4 · 12H2O CAS Number: 10101-89-0 Molecular Weight: 380.12 EC Number: 231-509-8 MDL number: MFCD00149198 UNSPSC Code: 12161700 PubChem Substance ID: 57646747 NACRES: NA.25 Assay: ≥98% Form: crystalline Solubility: boiling water: soluble 1 part water: soluble 3.5 parts alcohol: insoluble
Sigma-Aldrich 04277 Sodium phosphate tribasic dodecahydrate ≥98% CAS No.: 10101-89-0 1 kg |
Synonym(s): TSP, Trisodium phosphate (tert) dodecahydrate, Trisodium phosphate dodecahydrate Linear Formula: Na3PO4 · 12H2O CAS Number: 10101-89-0 Molecular Weight: 380.12 EC Number: 231-509-8 MDL number: MFCD00149198 UNSPSC Code: 12161700 PubChem Substance ID: 57646747 NACRES: NA.25 Assay: ≥98% Form: crystalline Solubility: boiling water: soluble 1 part, water: soluble 3.5 parts, alcohol: insoluble |

PROPERTIES
Quality Level 200
Assay ≥98% form crystalline impurities ≤0.001% heavy metals (as Pb) ≤2.5% free alkali (as NaOH) solubility boiling water: soluble 1 part water: soluble 3.5 parts alcohol: insoluble density 1.62 g/mL at 25 °C anion traces chloride (Cl-): ≤0.01% sulfate (SO42-): ≤0.01% cation traces As: ≤1 mg/kg Fe: ≤10 mg/kg SMILES string O.O.O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[Na+].[O-]P([O-])([O-])=O O.O.O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[Na+].[O-]P([O-])([O-])=O InChI 1S/3Na.H3O4P.12H2O/c;;;1-5(2,3)4;;;;;;;;;;;;/h;;;(H3,1,2,3,4);12*1H2/q3*+1;;;;;;;;;;;;;/p-3 InChI key ASTWEMOBIXQPPV-UHFFFAOYSA-K DESCRIPTION Application Sodium phosphate tribasic dodecahydrate was used to prepare buffer solution used in the analysis of pyronaridine in human whole blood and plasma by using high-performance liquid chromatography.[1] Biochem/physiol Actions Sodium phosphate tribasic also referred to as Trisodium phosphate or TSP is a widely used cleaning agent. Trisodium phosphate disrupts cytoplasmic as well as outer membranes of Salmonella enterica cells and hence prevents the spread of bacteria.[2] Further, it is corrosion inhibitor for iron and inhibits the rate of the anodic iron dissolution reaction in unbuffered solutions.[3] |
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