Urotropine: chemical name: hexamethylene tetramine, also called H accelerant; molecular formula: £¨CH2£©6N4; molecular weight: 140.1, specific gravity 1.27 (25¡æ). Physical property: white powder crystals, scentless, slight sweet, irritative to skin, easily wettable, flammable with colorless flame.
Application: used, in resin, plastic, rubber and other industries, as, for instance, hardener for synthetic resin, catalyst for amino plastic, accelerant for vulcanization, shrinkproof agent for textiles, diuretic for medicament, disinfectant for food, pesticide for agriculture and materials for production of RDX
Technical indicators
Item
|
Indicator |
Top grade |
First grade |
Qualified |
Purity£¨£¥£©¡Ý |
99.3 |
99.0 |
98.0 |
Water content£¨£¥£©¡Ü |
0.5 |
1.0 |
Ash content£¨£¥£©¡Ü |
0.03 |
0.05 |
0.08 |
Appearance of water solution |
Pass |
£ |
Heavy metal£¨as per Pb£©£¥¡Ü |
0.001 |
£ |
Chloride£¨as per Cl£©£¥¡Ü |
0.015 |
£ |
Sulfate£¨as per SO4£©£¥¡Ü |
0.02 |
£ |
Ammonium salt£¨as per NH4£©£¥¡Ü |
0.001 |
£ | |