Chemical nature:
chemical formula | (NH2)2CO |
molecular weight | 60,06 g/mol |
Characteristic properties:
appearance | white, coarse powder |
bulk density | ca 710 kg/m3 |
melting point/range | 132 – 135 °C |
total nitrogen | 46,5 % |
surface treatment in using methylenediurea for improving storing properties |
Quality criteria:
test criteria | units | values | manufacturer’s internal test methods |
urea content | % | min. 99 | P-03-03/001 |
biuret | % | max. 1,0 | P-03-03/002 |
moisture | % | max. 0,3 | P-03-03/003 |
alkalinity as NH3 | % | max. 0,01 | P-03-03/007 |
iron | % | max. 0,0005 | P-03-03/008 |
pH-value (10% solution) | 10 | P-03-03/016 | |
particle size > 1,25 mm | % | max. 3 | P-03-03/004 |
particle size < 1,0 mm | % | min. 85 | P-03-03/004 |
Application:
– intermediate for the chemical industries
– additive for the paper, plastics and textile industry and other industrial sectors
– nitrogen ingredient or special fertilizers
Packaging:
– big bags, filling quantity: 500 kg and 1000 kg
– other packaging materials and/or amounts can be agreed
Transport and storage:
– avoid exposure to moisture during transport, handling and storage
– during external storage it is recommended to cover the bags with plastic foil
The safety data sheet describes other product characteristics, contains information about its hazard classification and applicable regulations and describes measures to be taken to protect humans and the environment when handling the product.