Glutaraldehyde 25% in aqueous solution for electron microscopy, Sigma-Aldrich®

Supplier: MilliporeSigma

Corrosive Warning

Irritant Warning

Environment Warning

Danger

Synonyms: Glutaral, Glutardialdehyde, 1,5-Pentanedial

M-Clarity™ quality level = MQ200

1.04239.1000 1.04239.2500 1.04239.0250 1.04239.1000 1.04239.2500

EM1.04239.0250CS 1045.04 CAD

EM1.04239.0250 EM1.04239.1000 EM1.04239.2500 CA1.04239.0250 CA1.04239.1000 CA1.04239.2500

Glutaraldehyde 25% in aqueous solution for electron microscopy, Sigma-Aldrich®

Glutaraldehyde

Formula: C₅H₈O₂
MW: 100.12
Boiling Pt: 188
Melting Pt: -10
Density: 1.014

MDL Number: MFCD00007025
CAS Number: 111-30-8
UN: 1760
ADR: 8 II
Merck Index: 13,04485

Specification Test Results

Assay (alkalimetric)	23.5 - 26.5 %
pH-value	≥ 3.0
Density (d 20 °C/ 4 °C)	1.060 - 1.065
Absorbance A (235 nm; 1:200 deluted with water; 1 cm)	≤ 0.3

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