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

A10500 Glutaraldehyde, 50% aq. soln.

CAS-Nummer
111-30-8
Synonyme
Glutaric dialdehyde
Pentanedial

Größe Preis ($) Menge Verfügbarkeit
100g 19,20
500g 40,80
2500g 157,00
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Glutaraldehyde, 50% aq. soln.

MDL
MFCD00007025
EINECS
203-856-5

Chemische Eigenschaften

Formel
C5H8O2
Molmasse
100.12
Schmelzpunkt
ca -21°
Siedepunkt
100°
Dichte
1.123
Brechungsindex
1.4210
Löslichkeit
Miscible with water, acetone, dichloromethane, ethylacetate, isopropanol, n-hexane and toluene.

Anwendungen

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.

Bemerkungen

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

Literaturverweise

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.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): 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.

Sicherheitshinweise: 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.

Weitere Referenzen

Merck
14,4472
Beilstein
605390
Gefahrenklasse
8
Verpackungsgruppe
III
Harmonized Tariff Code
2912.19
TSCA
Yes
RTECS
MA2450000

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