Triethanolamine, >=99.0% (GC)

Code: 90279-100ML D2-231

Application

Triethanolamine (TEA) has been used:as a component of the acetylation working solutionin the preparation of polyethylene glycol (PEG) hydrogelsas a constituent of...


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€24.70 100ML
€30.38 inc. VAT
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OVERVIEW

Application

Triethanolamine (TEA) has been used:as a component of the acetylation working solutionin the preparation of polyethylene glycol (PEG) hydrogelsas a constituent of CO2/O2 specificity (SC/O) assay buffer

General description

Triethanolamine (TEA) belongs to the family of ethanolamine. It includes the properties of both amines and alcohols. Addition of TEA to an acidic buffer facilitates the determination of fluoride in inorganic orthophosphates by using a fluoride-selective electrode.

SPECIFICATIONS
anion tracessulfate (SO42-): ≤20 mg/kg, chloride (Cl-): ≤5 mg/kg
assay≥99.0% (GC)
autoignition temp.600 °F
bp190-193 °C/5 mmHg (lit.)
cation tracesCd: ≤1 mg/kg, Fe: ≤1 mg/kg, Mg: ≤1 mg/kg, Ni: ≤1 mg/kg, Cr: ≤1 mg/kg, Ca: ≤5 mg/kg, K: ≤20 mg/kg, Zn: ≤1 mg/kg, Pb: ≤1 mg/kg, Co: ≤1 mg/kg, Cu: ≤1 mg/kg, Mn: ≤1 mg/kg
density1.124 g/mL at 25 °C (lit.)
expl. lim.8.5 %
formliquid, viscous liquid
impurities≤0.1% ethanolamine (GC), ≤0.2% water, ≤0.3% diethanolamine (GC)
InChI keyGSEJCLTVZPLZKY-UHFFFAOYSA-N
InChI1S/C6H15NO3/c8-4-1-7(2-5-9)3-6-10/h8-10H,1-6H2
mp17.9-21 °C (lit.)
pH10.5-11.5 (25 °C, 149 g/L)
pKa (25 °C)7.8
Quality Level200
refractive indexn20/D 1.485 (lit.)
SMILES stringOCCN(CCO)CCO
solubilityH2O: 1 M, clear, colorless
useful pH range7.3-8.3
vapor density5.14 (vs air)
vapor pressure0.01 mmHg ( 20 °C)
DOCUMENTS
RANGE
ATTRIBUTES
Cas Number102-71-6
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