CAS number: 57-13-6

EINECS number: 200-315-5

Formula: CH4N2O

Molecular weight: 60.05

Density: 1.335

Melting point: 131-135 degrees

Water-soluble: 1080 g/L (20 degrees)

ITEM SPECIFICATION TEST RESULT

Nitrogen 46.0% min 46.26%

Biuret 1.5% max 0.05%

Moisture 0.5 ppm max 0.46%

Aresenic 50ppm max <0.50

Cadmium 10ppm max <0.05

Lead 100ppm max <0.25

Mercury 5ppm max <0.15

Choromium 500ppm max <0.25

Nickel 50ppm max <1.00