D0306

DIPSO

BioXtra, pH 4.0-5.5 (20 °C, 0.1 M in H₂O), ≥98% (titration)

• Synonym(s): 3-(N,N-Bis[2-hydroxyethyl]amino)-2-hydroxypropanesulfonic acid, N,N-Bis(2-hydroxyethyl)-3-amino-2-hydroxypropanesulfonic acid
• Empirical Formula (Hill Notation): C₇H₁₇NO₆S
• CAS Number: 68399-80-4
• Molecular Weight: 243.28
• Beilstein: 2105454
• EC Number: 269-992-2
• MDL number: MFCD00038353
• UNSPSC Code: 12161700
• PubChem Substance ID: 24893226
• NACRES: NA.25

Properties

• product line: BioXtra
• Assay: ≥98% (titration)
• form: powder
• impurities: ≤0.0005% Phosphorus (P); ≤0.1% Insoluble matter
• ign. residue: ≤0.1%
• pH: 4.0-5.5 (20 °C, 0.1 M in H₂O)
• useful pH range: 7.0-8.2
• pKa (25 °C): 7.6
• mp: 189-192 °C (lit.)
• solubility: H₂O: 0.1 M, clear, colorless
• anion traces: chloride (Cl^-): ≤0.05%; sulfate (SO₄^2-): ≤0.05%
• cation traces: Al: ≤0.0005%; Ca: ≤0.001%; Cu: ≤0.0005%; Fe: ≤0.0005%; K: ≤0.005%; Mg: ≤0.0005%; NH₄⁺: ≤0.05%; Na: ≤0.01%; Pb: ≤0.001%; Zn: ≤0.0005%
• absorption: ≤0.025 at 260 in H₂O at 0.1 M; ≤0.025 at 280 in H₂O at 0.1 M
• application(s): diagnostic assay manufacturing
• SMILES string: OCCN(CCO)CC(O)CS(O)(=O)=O
• InChI: 1S/C7H17NO6S/c9-3-1-8(2-4-10)5-7(11)6-15(12,13)14/h7,9-11H,1-6H2,(H,12,13,14)
• InChI key: XCBLFURAFHFFJF-UHFFFAOYSA-N

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves