Synonyms: 2,2′,2′′-Nitrilotriethanol hydrochloride; Tris(2-hydroxyethyl)amine hydrochloride
Formula: (HOCH2CH2)3N · HCl
Formula Weight: 185.65
CAS No.: 637-39-8
Purity: ≥99.5% (titration)
Anion Traces: sulfate (SO42-): ≤0.05%
Assay: ≥99.5% (titration)
Cation Traces: Zn: ≤0.0005%
Ign. Residue: ≤0.1%
Impurities: ≤0.1% Insoluble matter
MP: 177-179°C(lit.)
pKa (25°C): 7.8
Product Line: BioXtra
Solubility: H2O: soluble1 M, clear, colorless
Useful pH Range: 7.3 - 8.3