Triethanolamine, >=99.0% (GC)

Code: 90279-100ml D2-231

Not available outside of the UK & Ireland.

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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$20.45 100ML
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Not available outside of the UK & Ireland.

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.

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)
Code
Description
Unit Size
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90279-500ML
Triethanolamine, >=99.0% (GC)

Unit:500ML
List Price: $61.19
Source:List Price
ADD
90279-2.5L
Triethanolamine, >=99.0% (GC)

Unit:2.5L
List Price: $197.20
Source:List Price
ADD
Cas Number102-71-6
This product has met the following criteria: