Glutaric dialdehyde

【CAS】111-30-8

Alias: Glutaraldehyde 25 % solution in water;Glutaraldehyde 50 % solution in water

Molecular formula: C5H8O2  Relative molecular mass: 100.12

Structural formula:

1.Product Property

 

Glutaraldehyde is a colorless and transparent oily liquid with a pungent odor similar to formaldehyde. It is non-flammable and can volatilize along with water vapor.

2.

Parameter Specification
Appearance Clear, colorless to pale yellow liquid
Purity (Assay) ≥ 50.0% (aqueous solution) or ≥ 98.0% (pure)
pH (25°C) 3.0 – 5.0 (for 50% solution)
Density (20°C, g/cm³) 1.060 – 1.070 (25% solution)
Water Content (%) ≤ 0.5 (for pure grade)
Acidity (as formic acid, %) ≤ 0.1
Residue on Ignition (%) ≤ 0.05
Heavy Metals (as Pb, ppm) ≤ 5

3.Application scope and Usage

 

It is commonly used as a disinfectant, a processing aid in the food industry, a sterilizing agent, a tanning agent, a wood preservative, a pharmaceutical substance and a raw material for polymer synthesis, etc.

4.Package and Storage

 

Packed in 200kg iron drums and 50kg plastic drums. This series of products are non-flammable and can be stored and transported in accordance with general chemical storage and transportation methods. Store in a dry and ventilated place. Shelf life is two years.

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