Product Description
Molecular formula: C3H6N6
Molar mass: 126.12 g/mol
Physical properties: White crystalline powder, non-toxic, tasteless,
Relative density: 1570kg / m³
Melting point: In the atmospheric pressure, 354 centidegree decomposition, sublimation temperature: 300 centidegree.
Solubility: Soluble in methanol, formaldehyde, acetic acid, hot ethylene glycol, glycerol, pyridine; Slightly soluble in water, ethanol; Do not dissolve in ether, benzene and carbon tetrachloride. Weakly alkaline aqueous solution. Chemical properties: Melamine significantly weak alkaline reaction with a variety of acid-melamine salt. In the strong acid or strong alkali solution, melamine hydrolysis, amino-hydroxy gradually been replaced by the second generation of cyanuric acid amide, an amide of cyanuric acid and cyanuric acid. Addition reaction of melamine with aldehydes compounds. Melamine and formaldehyde solution in which the reaction is the most important.
Uses
It is widely used in wood, plastic, paint, paper, textile, leather, electrical, pharmaceutical and other industries.
Storage: Store in a cool well-ventilated place, not with acids and oxidants were mixed storage transport.
| Appearance | white powder |
| Purity (%) | ≥ 99 |
| Moisture (%) | 0.1 |
| PH value | 7.59.5 |
| Ash (%) | ≤ 0.03 |
| Formaldehyde water-soluble test: turbidity (kaolin degrees, degrees) | ≤ 20 |
| Color (Ha Zen) units (PT-Co), platinum-cobalt color | ≤ 20 |