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G7651

Sigma-Aldrich

Glutaraldehyde solution

Grade I, 50% in H2O, specially purified for use as an electron microscopy fixative or other sophisticated use

Sinónimos:

Glutaric dialdehyde solution, Pentane-1,5-dial

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About This Item

Fórmula lineal:
OHC(CH2)3CHO
Número de CAS:
111-30-8
Peso molecular:
100.12
Beilstein/REAXYS Number:
605390
MDL number:
MFCD00007025
UNSPSC Code:
12352114
PubChem Substance ID:
24895318
NACRES:
NA.21

Quality Level

300

type

Grade I

form

liquid

concentration

50% in H2O

technique(s)

electron microscopy: suitable (fixative)

color

colorless

mp

-21  °C ((-6 °F))

solubility

water: soluble

shipped in

dry ice

storage temp.

−20°C

SMILES string

[H]C(CCCC([H])=O)=O

InChI

1S/C5H8O2/c6-4-2-1-3-5-7/h4-5H,1-3H2

InChI key

SXRSQZLOMIGNAQ-UHFFFAOYSA-N

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General description

Glutaraldehyde is a saturated dialdehyde, which is widely known as a chemical sterilant. Glutaraldehyde solutions comprise both monomers and polymers with a difference in their fixation efficiency. 

Application

Glutaraldehyde solution has been used:
  • along with 4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid (HEPES) buffer to fix the concentrated extracellular vesicles (EVs) on concanavalin A for scanning electron microscope (SEM)
  • as a component in a solution to fix the cells to observe its morphology
  • to fix the Escherichia coli cells in aqueous solution to preserve the surface morphology of bacterial cells

Biochem/physiol Actions

Glutaraldehyde is applicable in biomedical research to fix cells and can also be used to analyze healthy and pathologic red blood cells.

Features and Benefits

  • Highly efficient and safe to use with lensed instruments, rubber, or plastics 
  • Non-corrosive to metals
  • Minimum shelf life of 14 days

Other Notes

To gain a comprehensive understanding of our extensive range of Monosaccharides for your research, we encourage you to visit our Carbohydrates Category page.

Disclaimer

The product is not intended for use as a biocide under global biocide regulations, including but not limited to US EPA′s Federal Insecticide Fungicide and Rodenticide Act, European Biocidal Products Regulation, Canada’s Pest Management Regulatory Agency, Turkey’s Biocidal Products Regulation, Korea’s Consumer Chemical Products and Biocide Safety Management Act (K-BPR) and others.

signalword

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

supp_hazards

EUH071

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificados de análisis (COA)

Lot/Batch Number
0000370288
0000371186
0000370288
0000371186
0000267888

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