Triéthanolamine, > = 99,0%( GC)

Code: 90279-2.5l D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande

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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Votre prix
$197.20 2.5L
DEMANDER

Non disponible en dehors du Royaume-Uni et de l'Irlande

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
Unité de vente
Prix annoncé
Qté
90279-500ML
Triéthanolamine, > = 99,0%( GC)

Unité:500ML
Prix annoncé: $61.19
Source:Prix annoncé
AJOUTER
90279-100ML
Triéthanolamine, > = 99,0%( GC)

Unité:100ML
Prix annoncé: $20.45
Source:Prix annoncé
AJOUTER
Cas Number102-71-6
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