90278
Triéthanolamine
BioUltra, ≥99.5% (GC)
Synonyme(s) :
2,2′,2′′-nitrilotriéthanol, Tris(2-hydroxyéthyl)amine
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| À vous/Référence | Disponibilité | Prix |
|---|---|---|
100 mL | Veuillez contacter notre Service Clients pour connaître la disponibilité de ce produit. | 102,00 € |
500 mL | Veuillez contacter notre Service Clients pour connaître la disponibilité de ce produit. | 397,00 € |
A propos de cet article
102,00 €
vapor density
5.14 (vs air)
Quality Segment
vapor pressure
0.01 mmHg ( 20 °C)
product line
BioUltra
assay
≥99.5% (GC)
form
liquid, viscous liquid
autoignition temp.
600 °F
expl. lim.
8.5 %
impurities
insoluble matter, passes filter test, ≤0.1% ethanolamine (GC), ≤0.2% water, ≤0.3% diethanolamine (GC)
ign. residue
≤0.1% (as SO4)
refractive index
n20/D 1.485
pH
10.5-11.5 (25 °C, 1 M in H2O)
useful pH range
7.3-8.3
pKa (25 °C)
7.8
bp
190-193 °C/5 mmHg (lit.)
mp
17.9-21 °C (lit.)
solubility
H2O: 1 M at 20 °C, clear, colorless
density
1.124 g/mL at 25 °C (lit.)
anion traces
chloride (Cl-): ≤1 mg/kg, sulfate (SO42-): ≤20 mg/kg
SMILES string
OCCN(CCO)CCO
cation traces
Al: ≤2 mg/kg, As: ≤0.1 mg/kg, Ba: ≤1 mg/kg, Bi: ≤2 mg/kg, Ca: ≤5 mg/kg, Cd: ≤1 mg/kg, Co: ≤1 mg/kg, Cr: ≤1 mg/kg, Cu: ≤1 mg/kg, Fe: ≤1 mg/kg, K: ≤20 mg/kg, Li: ≤1 mg/kg, Mg: ≤1 mg/kg, Mn: ≤1 mg/kg, Mo: ≤1 mg/kg, Na: ≤20 mg/kg, Ni: ≤1 mg/kg, Pb: ≤1 mg/kg, Sr: ≤1 mg/kg, Zn: ≤1 mg/kg
absorption
cut-off at 270 nm in H2O at 1 M
λ
1 M in H2O
UV absorption
λ: 280 nm Amax: 0.1
InChI
1S/C6H15NO3/c8-4-1-7(2-5-9)3-6-10/h8-10H,1-6H2
InChI key
GSEJCLTVZPLZKY-UHFFFAOYSA-N
Application
Other Notes
1 of 1
Cet article | |||
|---|---|---|---|
| assay ≥99.5% (GC) | assay ≥99% (GC) | assay ≥99.0% (GC) | assay 98% |
| product line BioUltra | product line - | product line - | product line - |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| form liquid, viscous liquid | form viscous liquid | form liquid, viscous liquid | form viscous liquid |
| density 1.124 g/mL at 25 °C (lit.) | density 1.124 g/mL at 25 °C (lit.) | density 1.124 g/mL at 25 °C (lit.) | density 1.124 g/mL at 25 °C (lit.) |
| solubility H2O: 1 M at 20 °C, clear, colorless | solubility soluble 149 g/L at 20 °C (completely) | solubility H2O: 1 M, clear, colorless | solubility soluble 149 g/L at 20 °C (completely) |
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Classe de stockage
10 - Combustible liquids
wgk
WGK 1
flash_point_f
354.2 °F - closed cup
flash_point_c
179 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
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