Chemical

Products

Melamine

Cas Number

108-78-1 

Other Names

2,4,6-Triamino-s-triazine, Cyanurotriamide, Cyanurotriamine, Cyanuramide

The formula

C3H6N6

Introduction

Melamine /ˈmɛləmiːn/ ( listen) is the organic compound with the formula C3H6N6. This white solid is a trimer of cyanamide, with a 1,3,5-triazineskeleton. It is widely used in production of certain plastics, e.g. Formica. Like cyanamide, it contains 67% nitrogen by mass, and its derivatives have fire retardant properties due to its release of nitrogen gas when burned or charred.

Physical and Chemical Properties
Molar mass 126.12 g·mol−1
Appearance White solid
Density 1.574 g/cm3
Melting point 345 °C (653 °F; 618 K) (decomposition)[1]
Boiling point Sublimes
Solubility in water 3240 mg/ L (20 °C)
Solubility very slightly soluble in hot alcohol, benzene, glycerol, pyridineinsoluble in ether, benzene, CCl4
log P -1.37
Acidity (pKa) 5.0 (Conjugated acid C3H7N3+)
Basicity (pKb) 9.0
Magnetic susceptibility (χ) -61.8·10−6 cm3/mol
Refractive index(nD) 1.872
Applications

1. Melamine by OCI is the binding force that makes laminates super-strong and resistant to heat, scratching, impact, water and chemicals. The attractive surfaces are hygienic, stylish and enhance the richness of any design.

2. Typical applications include Laminate flooring, Furniture tops, Kitchen and bathroom counter-tops, Wall cladding, Cabinets, Self-assembly furniture