Synonyms: N-[Tris(hydroxymethyl)methyl]glycine
Formula: (HOCH2)3CNHCH2CO2H
Formula Weight: 179.17
CAS No.: 5704-04-1
Purity: ≥99% (titration)
Application: Buffer component for separation of low molecular weight peptides.
Quality: Endotoxin and bioburden tested
Abs.: A20%/290 ≤0.02
Assay: ≥99% (titration)
Cation Traces: heavy metals (as Pb): ≤5 ppm
Grade: Biotechnology Performance Certified
Impurities: endotoxin and bioburden, tested
MP: 187°C
pKa (25°C): 8.1
Quality Level: ELITE
Suitability: cell culture tested
Useful pH Range: 7.4 - 8.8