Synonyms: 3-(N-Morpholino)propanesulfonic acid; 4-Morpholinepropanesulfonic acid
Formula: C7H15NO4S
Formula Weight: 209.26
CAS No.: 1132-61-2
Purity: ≥99.5% (titration)
Other Notes: Easily compare specifications for MOPS products with the MOPS specification table.
Abs.: A1M/280, H2O ≤0.015
Anion Traces: chloride (Cl-): ≤0.05%
Assay: ≥99.5% (titration)
Cation Traces: Mn: ≤0.0005%
Ign. Residue (900°C): ≤0.1% (as SO4)
Impurities: Insoluble matter, passes filter test
Loss: ≤1% loss on drying, 110°C
pH: 2.5-4.0 (1 M in H2O)
pKa (25°C): 7.2
Product Line: BioXtra
Quality Level: ELITE
Solubility: H2O: soluble1 M, clear, colorless
Useful pH Range: 6.5 - 7.9