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03747 Sigma

Ethylene glycol

BioUltra, ≥99.5% (GC)

Synonym: 1,2-Ethanediol

  • CAS Number 107-21-1

  • Linear Formula HOCH2CH2OH

  • Molecular Weight 62.07

  •  Beilstein Registry Number 505945

  •  EC Number 203-473-3

  •  MDL number MFCD00002885

  •  PubChem Substance ID 24845570

  •  eCl@ss 39020501

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Properties

Related Categories Chemical Synthesis, Other Protecting and Derivatizing Reagents, Protecting and Derivatizing Reagents, Protection and Derivatization, Synthetic Reagents More...
vapor density   2.1 (vs air)
vapor pressure   0.08 mmHg ( 20 °C)
InChI Key   LYCAIKOWRPUZTN-UHFFFAOYSA-N
product line   BioUltra
assay   ≥99.5% (GC)
form   liquid
autoignition temp.   752 °F
expl. lim.   15.3 %
impurities   insoluble matter, passes filter test
  ≤0.002% free acid (as CH3COOH)
  ≤0.1% water
refractive index   n20/D 1.431(lit.)
  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
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

Description

Frequently Asked Questions

Frequently Asked Questions are available for this Product.

Other Notes

For desorption in immuno-affinity chromatography; Additive for the stabilization of urinary enzymes

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Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Hazard statements 
Precautionary statements 
Target organs 
Kidney
RIDADR 
UN 3082 9 / PGIII
WGK Germany 
1
RTECS 
KW2975000
Flash Point(F) 
231.8 °F
Flash Point(C) 
111 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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