Urea Prilled Used In Adblue 57-13-6 Adblue Urea
Urea Assay (wt %) |
98.0 min |
99.1 |
Granulate size |
0.85-2.80mm |
94% |
Moisture (wt %) |
0.5 max |
0.34 |
Nitrogen(wt %) |
46 |
46.4 |
Biuret (wt %) |
1.0 max |
0.78 |
Aldehydes (ppm) |
5 max |
3 |
Free Ammonium (wt %) |
0.01 |
0.01 |
Insolubles (ppm) |
20 |
17 |
Fe (mg/kg) |
0.5 max |
Less than 0.2 |
Al (mg/kg) |
0.5max |
Less than 0.2 |
Cu (mg/kg) |
0.5 max |
Less than 0.2 |
Zn (mg/kg) |
0.5 max |
Less than 0.2 |
Cr (mg/kg) |
0.5 max |
Less than 0.2 |
Ni (mg/kg) |
0.5 max |
Less than 0.2 |
Mg (mg/kg) |
0.5 max |
Less than 0.2 |
Na (mg/kg) |
0.5max |
Less than 0.2 |
K (mg/kg) |
0.5 max |
Less than 0.2 |
Ash (ppm) |
100 max. |
Less than 10 |
Phosphate(ppm) |
0.5 max |
Less than 0.2 |
Heavy Metal( ppm) |
0.5 |
0.4 |
Additive |
NONE |
NONE |
pH (10 wt% solution) |
9.0 ~ 10.0 |
9.48 |
Appearance : White Granular
-
Mol. weight : 60.06
-
Sp.Gr(20C) : 1,335
-
Bulk density : 0.74g/ml
-
Melting point : 132.7C
-
Specific(Cal/gC):0.344(0C)
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