formaldehyde

INQUIRY
formaldehyde

formaldehyde

Formaldehyde is a colorless gas with a pungent odor. As a common volatile organic compound (VOC), it is widely present in indoor and outdoor environments and is extensively used in the production of building materials, coatings, textiles, and other products.

Key features

Chemical Name Formaldehyde
Chemical Formula CH2O
CAS Number 50-00-0
Appearance Colorless, transparent gas with a pungent odor
Melting Point -117 °C
Boiling Point -19.5 °C
Density (±20), g/cm³ 0.815 g/cm³
Molecular weight 30.03
Solubility Easily soluble in water

Product Application

Formaldehyde is widely used in industries such as organic synthesis, engineered wood products, coatings, and textiles.

Storage Instructions

Storage Instructions

The key to formaldehyde storage lies in ventilation, the use of adsorption and decomposition materials, and understanding that its release is affected by temperature and humidity. Stored formaldehyde solutions must be sealed and protected from light, with a small amount of methanol added to prevent polymerization. It is important to note that formaldehyde is a toxic chemical and laboratory safety regulations must be strictly followed to avoid contact with humans and environmental pollution.

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