Sigma-Aldrich 04273 Sodium phosphate dibasic dodecahydrate meets analytical specification of Ph. Eur., BP, E339, 98.5-102.5% (T) CAS No.: 10039-32-4 2.5 kg
Brand
Stock Code
LB.SA.04273-2.5KG
Kısa Bilgi
Synonym(s): sec-Sodium phosphate, Disodium hydrogen phosphate dodecahydrate, Disodium phosphate, di-Sodium hydrogen phosphate dodecahydrate Linear Formula: Na2HPO4 · 12H2O CAS Number: 10039-32-4 Molecular Weight: 358.14 EC Number: 231-448-7 MDL number: MFCD00149181 UNSPSC Code: 12161700 PubChem Substance ID: 329747907 NACRES: NA.25
| Sigma-Aldrich 04273 Sodium phosphate dibasic dodecahydrate |
| Synonym(s): sec-Sodium phosphate, Disodium hydrogen phosphate dodecahydrate, Disodium phosphate, di-Sodium hydrogen phosphate dodecahydrate Linear Formula: Na2HPO4 · 12H2O CAS Number: 10039-32-4 Molecular Weight: 358.14 EC Number: 231-448-7 MDL number: MFCD00149181 UNSPSC Code: 12161700 PubChem Substance ID: 329747907 NACRES: NA.25 |
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PROPERTIES
grade for analytical purposes
Agency meets analytical specifications of BP meets analytical specifications of Ph. Eur. Assay 98.5-102.5% (T) form crystals quality meets analytical specification of Ph. Eur., BP, E339 impurities reducing matter, complies residual solvents, complies ≤0.001% heavy metals (as Pb) ≤1.0% NaH2PO4 57-61% water (Karl Fischer) loss 57-61% loss on drying pH 8.4-9.6 (20 °C, 1%) anion traces chloride (Cl-): ≤10 mg/kg fluoride (F-): ≤10 mg/kg sulfate (SO42-): ≤100 mg/kg cation traces As: ≤1 mg/kg Cd: ≤1 mg/kg Cu: ≤20 mg/kg Fe: ≤10 mg/kg Hg: ≤1 mg/kg K: ≤50 mg/kg Pb: ≤4 mg/kg Zn: ≤10 mg/kg suitability complies for appearance of solution SMILES string O.O.O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].OP([O-])([O-])=O O.O.O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].OP([O-])([O-])=O InChI 1S/2Na.H3O4P.12H2O/c;;1-5(2,3)4;;;;;;;;;;;;/h;;(H3,1,2,3,4);12*1H2/q2*+1;;;;;;;;;;;;;/p-2 InChI key DGLRDKLJZLEJCY-UHFFFAOYSA-L DESCRIPTION Application Study of the Influence of Alkalizing Components on Matrix Pellets Prepared by Extrusion/Spheronization: This publication examines the effects of sodium phosphate dibasic dodecahydrate as an alkalizing agent in matrix pellets, showcasing its application in improving the physicochemical properties of pellets, which are crucial for controlled drug delivery systems (Hamedelniel EI, Bajdik J, Kasa P Jr, Pintye-Hodi K, 2012). |
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