Fortfahren mit
03747
Ethylenglycol
BioUltra, ≥99.5% (GC)
Synonym(e):
1,2-Ethandiol
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| Größe/SKU | Verfügbarkeit | Preis |
|---|---|---|
5 mL | Warenkorb auf Verfügbarkeit prüfen | € 83,40 |
25 mL | Warenkorb auf Verfügbarkeit prüfen | € 299,00 |
Über diesen Artikel
vapor density
2.1 (vs air)
Quality Segment
vapor pressure
0.08 mmHg ( 20 °C)
product line
BioUltra
assay
≥99.5% (GC)
form
liquid
autoignition temp.
752 °F
expl. lim.
15.3 %
reaction suitability
reactivity: carbonyl reactive, reagent type: protection reagent
technique(s)
affinity chromatography: suitable
impurities
insoluble matter, passes filter test, ≤0.002% free acid (as CH3COOH), ≤0.1% water
refractive index
n20/D 1.431
bp
195-198 °C
mp
−13 °C (lit.)
density
1.113 g/mL at 25 °C (lit.)
anion traces
chloride (Cl-): ≤10 mg/kg, sulfate (SO42-): ≤10 mg/kg
SMILES string
OCCO
cation traces
Al: ≤0.5 mg/kg, As: ≤0.1 mg/kg, Ba: ≤0.1 mg/kg, Bi: ≤0.1 mg/kg, Ca: ≤0.5 mg/kg, Cd: ≤0.05 mg/kg, Co: ≤0.02 mg/kg, Cr: ≤0.02 mg/kg, Cu: ≤0.02 mg/kg, Fe: ≤0.1 mg/kg, K: ≤0.5 mg/kg, Li: ≤0.1 mg/kg, Mg: ≤0.1 mg/kg, Mn: ≤0.02 mg/kg, Mo: ≤0.1 mg/kg, Na: ≤1 mg/kg, Ni: ≤0.02 mg/kg, Pb: ≤0.1 mg/kg, Sr: ≤0.1 mg/kg, Zn: ≤0.1 mg/kg
λ
neat
UV absorption
λ: 260 nm Amax: ≤0.03, λ: 280 nm Amax: ≤0.01
InChI
1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
InChI key
LYCAIKOWRPUZTN-UHFFFAOYSA-N
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Dieser Artikel | |||
|---|---|---|---|
| description BioUltra, ≥99.5% (GC) | description spectrophotometric grade, ≥99% | description Pharmaceutical Secondary Standard; Certified Reference Material | description anhydrous, 99.8% |
| technique(s) affinity chromatography: suitable | technique(s) UV/Vis spectroscopy: suitable | technique(s) HPLC: suitable, gas chromatography (GC): suitable | technique(s) - |
| Quality Level 100 | Quality Level 100 | Quality Level 300 | Quality Level 100 |
| assay ≥99.5% (GC) | assay ≥99% | assay - | assay 99.8% |
| form liquid | form liquid | form - | form liquid |
| refractive index n20/D 1.431 | refractive index n20/D 1.431 (lit.) | refractive index n20/D 1.431 (lit.) | refractive index n20/D 1.431 (lit.) |
| impurities ≤0.002% free acid (as CH3COOH), ≤0.1% water, insoluble matter, passes filter test | impurities <0.050% water | impurities - | impurities <0.005% water (100 mL pkg), <0.003% water |
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Signalwort
Warning
Gefahrencodes
Sicherheitshinweise
Hazard Classifications
Acute Tox. 4 Oral - STOT RE 2 Oral
Zielorgane
Kidney
Lagerklasse
10 - Combustible liquids
Flammpunkt (°F)
239.0 °F - open cup
Flammpunkt (°C)
115 °C - open cup
PSA (Persönliche Schutzausrüstung)
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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