Glutaraldehyde

Glutaraldehyde is a bifunctional protein cross-linking reagent, reacting with NH2 groups to form Schiff's bases.
Sporicidal agent. Glutaraldehyde reacts through cross-linking to impart water resistance to protein and polyhydroxy compounds. It is also a reducing agent for photochemicals. In organic syntheses, the reactive carbonyl groups of glutaraldehyde suggest its use as an intermediate for the production of resins, dyestuffs, and pharmaceuticals. Glutaraldehyde is a disinfectant, which is rapidly effective against vegetative forms of Gram-positive and Gram-negative bacteria. It is also effective against acid-fast bacteria, bacterial spores, some fungi and viruses, including hepatitis B virus and human immunodeficiency virus. It can also be used for stabilization of proteins on agarose beads, activation of polystyrene and glass for immobilization of antibodies and antigens, and coupling peptides onto carrier proteins. Can be used for preparing emulsions for making photographic film. Also for use as an electron microscopy fixative or cell fixation.
Store at +4 °C. Store Under Nitrogen

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Glutaraldehyde 50% (w/w) in water

Supplier: Thermo Scientific Chemicals

Glutaraldehyde 50% (w/w) in water

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Glutaraldehyde 25% in aqueous solution

Supplier: MP Biomedicals

Glutaraldehyde is also referred to as glutaral, 1,5-pentanedione, potentiated acid glutaraldehyde, sonacide, and glutardialdehyde. Pure monomeric glutaraldehyde has an absorbance peak at 280 nm and the main impurity, possibly a polymer, has an absorbance peak at 235 nm. Upon analysis, this product is 25-28% by titration and has an A235/A280 ratio of not more than 0,5. Monomeric glutaraldehyde may be purified from polymeric glutaraldehyde by treatment with charcoal (5% w/v) and subsequent filtration (3-4 times). Untreated glutaraldehyde has an absorption at 235 nm that is 5 times greater than that at 280 nm, whereas, after three washings the values are about equal. Glutaraldehyde is a bifunctional cross-linking reagent, reacting with NH2 groups to form Schiff's bases.

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Glutaraldehyde 25% in water for electron microscopy, purified

Supplier: Thermo Scientific Chemicals

Glutaraldehyde 25% in water for electron microscopy, purified

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Glutaraldehyde 24 - 26% in water

Supplier: TCI America

CAS Number: 111-30-8
MDL Number: MFCD00007025
Molecular Formula: C5H8O2
Molecular Weight: 100.12
Form: Clear Liquid
Color: Colorless
Specific Gravity (20/20): 1.06

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Glutaraldehyde ∼50% ∼5.6 mol/L in water

Supplier: TCI America

CAS Number: 111-30-8
MDL Number: MFCD00007025
Molecular Formula: C5H8O2
Molecular Weight: 100.12
Form: Clear Liquid
Color: Colorless
Specific Gravity (20/20): 1.13

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Glutaraldehyde 25% in aqueous solution

Supplier: Thermo Scientific Chemicals

Glutaraldehyde 25% in aqueous solution

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Glutaraldehyde 25% (w/w) in water

Supplier: Thermo Scientific Chemicals

Glutaraldehyde 25% (w/w) in water

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Glutaraldehyde 25% in aqueous solution

Supplier: MilliporeSigma

Form Clear light yellow liquid Cas number 111-30-8 Storage +15C to +30C Used for cross-linking proteins and polyhydroxy materials. Also used as a fixative for tissues.

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Glutaraldehyde 50% (w/w) in water

Supplier: BeanTown Chemical

CAS: 111-30-8; EC No: 203-856-5; MDL No: MFCD00007025; RTECS: MA2450000 UN No: UN2922; Haz Class: 8 (6.1); Packing Group: III Liquid; Linear Formula: OHC(CH2)3CHO; Molecular Formula: C5H8O2; MW: 100.12 Density (g/mL): 1.106