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111-30-8 - Glutaraldehyde, 50% aq. soln. - Glutaric dialdehyde - Pentanedial - A10500 - Alfa Aesar

A10500 Glutaraldehyde, 50% aq. soln.

Numéro de CAS
111-30-8
Synonymes
Glutaric dialdehyde
Pentanedial

Conditionnement Prix ($) Quantité Disponibilité
100g 19,20
500g 40,80
2500g 157,00
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Glutaraldehyde, 50% aq. soln.

MDL
MFCD00007025
EINECS
203-856-5

Propriétés chimiques

Formule
C5H8O2
Poids moleculaire
100.12
Point de fusion
ca -21°
Point d'ébullition
100°
Densité
1.123
Indice de réfraction
1.4210
Solubilité
Miscible with water, acetone, dichloromethane, ethylacetate, isopropanol, n-hexane and toluene.

Applications

Glutaraldehyde is used as a cross linking agent for gelatin, poly(vinyl alcohol) and polyheptapeptides. It is also used as a fixative for electron microscopy and as disinfectants. It provides water resistance to protein and polyhydroxy compounds by reacting through cross linking. It acts as an intermediate for the production of resins, dyestuffs, pharmaceuticals, photographic films and for stabilization of proteins on agarose beads, activation of polystyrene and glass for immobilization of antibodies and antigens and coupling peptides onto carrier proteins.

Notes

Incompatible with strong oxidisng agents, strong acids and strong bases.

Références bibliographiques

Woods, A.; Patela, A.; Spina, D.; Riffo-Vasquez, Y.; Babin-Morgan, A.; Rosales, R. T. M.; Sunassee, K.; Clark, S.; Collins, H.; Bruce, K.; Dailey, L. A.; Forbes, B. In vivo biocompatibility, clearance, and biodistribution of albumin vehicles for pulmonary drug delivery. J. Controlled Release 2015, 210, 1-9.

Lu, W.; Ma, M.; Xu, H.; Zhang, B.; Cao, X.; Guo, Y. Gelatin nanofibers prepared by spiral-electrospinning and cross-linked by vapor and liquid-phase glutaraldehyde. Mater. Lett. 2015, 140, 1-4.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H301-H331-H314-H318-H334-H317

Toxic if swallowed. Toxic if inhaled. Causes severe skin burns and eye damage. Causes serious eye damage. May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause an allergic skin reaction.

Mentions de prudence: P260u-P301+P310a-P303+P361+P353-P305+P351+P338-P405-P501a

Do not breathe dusts or mists. IF SWALLOWED: Immediately call a POISON CENTER/doctor IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Autres références

Merck
14,4472
Beilstein
605390
Classe de danger
8
Groupe d'emballage
III
Code tarifaire harmonisé
2912.19
TSCA
Yes
RTECS
MA2450000

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Analytique et matériel de laboratoire