DIPSO

• Catalog No.: D0306
• CAS Number: 68399-80-4
• M. F.: C7H17NO6S
• M. W.: 243.27798
• Purity: ≥98% (titration)

SYNONYMS

• IUPAC name: 3-[bis(2-hydroxyethyl)amino]-2-hydroxypropane-1-sulfonic acid
• IUPAC Traditional name: 3-[bis(2-hydroxyethyl)amino]-2-hydroxypropane-1-sulfonic acid
• Synonyms: 3-(N,N-双[2-羟乙基]氨基)-2-羟基丙磺酸; 3-双(2-羟乙基)氨基-2-羟基丙磺酸

DATABASE IDS

• CAS Number: 68399-80-4
• PubChem SID: 24893226
• EC Number: 269-992-2
• Beilstein Number: 2105454
• MDL Number: MFCD00038353

PROPERTIES

• Antion Traces: chloride (Cl-): ≤0.05%
• Antion Traces: sulfate (SO42-): ≤0.05%
• Cation Traces: Al: ≤0.0005%
• Cation Traces: Ca: ≤0.0005%
• Cation Traces: Cu: ≤0.0005%
• Cation Traces: Fe: ≤0.0005%
• Cation Traces: K: ≤0.005%
• Cation Traces: Mg: ≤0.0005%
• Cation Traces: NH4+: ≤0.05%
• Cation Traces: Na: ≤0.01%
• Cation Traces: Pb: ≤0.001%
• Cation Traces: Zn: ≤0.0005%
• Ignition Residue: ≤0.1%
• Impurities: ≤0.0005% Phosphorus (P)
• Impurities: ≤0.1% Insoluble matter
• pH Range: 7.0 - 8.2
• Purity: ≥98% (titration)
• Absorption Wavelength: A0.1M/260, H2O ≤0.025
• Absorption Wavelength: A0.1M/280, H2O ≤0.025
• pKa: 7.6
• Melting Point: 189-192 °C(lit.)
• pH: 4.0-5.5 (20 °C, 0.1 M in H2O)
• Solubility: H2O: soluble0.1 M at 20 °C, clear, colorless
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• German water hazard class: 3

DETAILS

Description (简体中文)

包装
25, 100 g in poly bottle