T5441

TAPS sodium salt

BioPerformance Certified, suitable for cell culture, ≥99%

• Synonym(s): N-tris(Hydroxymethyl)methyl-3-aminopropanesulfonic acid sodium-potassium salt, [(2-Hydroxy-1,1-bis(hydroxymethyl)ethyl)amino]-1-propanesulfonic acid sodium-potassium salt
• Empirical Formula (Hill Notation): C₇H₁₆NNaO₆S
• CAS Number: 91000-53-2
• Molecular Weight: 265.26
• MDL number: MFCD00069903
• UNSPSC Code: 12161700
• PubChem Substance ID: 24900282
• NACRES: NA.25

Properties

• grade: BioPerformance Certified; for molecular biology
• assay: ≥99%
• form: crystalline powder
• technique(s): cell culture | mammalian: suitable
• impurities: endotoxin and bioburden, tested; ≤1% water
• useful pH range: 7.7-9.1
• pKa (25 °C): 8.4
• solubility: water: 0.33 g/mL, clear to slightly hazy, colorless
• cation traces: heavy metals (as Pb): ≤5 ppm
• application(s): diagnostic assay manufacturing
• foreign activity: DNase, RNase, protease, none detected
• SMILES string: [Na+].OCC(CO)(CO)NCCCS([O-])(=O)=O
• InChI: 1S/C7H17NO6S.Na/c9-4-7(5-10,6-11)8-2-1-3-15(12,13)14;/h8-11H,1-6H2,(H,12,13,14);/q;+1/p-1
• InChI key: FEGYIWVHCSRXCG-UHFFFAOYSA-M

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)