タイトルまたは説明

Physical properties- Appearance: White spherical particle- Mol. Weight: *0.**- Sp. Gr(*0C): 1, ***- Bulk density: 0.*4G/ml- Melting point: **2.7C- Specific(Cal/gC): 0.**4(0C)
Urea (%) *9 min.
Moisture (%) 0.5 max.
Fe (ppm) *0 max.
Aldehyde (ppm) 3 max.
Al (mg/kg) Max 0.2
Fe (mg/kg) Max 2
Cu (mg/kg) Max 0.2
Zn (mg/kg) Max 0.2
Cr (mg/kg) Max 0.2
Ni (mg/kg) Max 0.2
Mg (mg/kg) Max 0.2
Na (mg/kg) Max 0.2
K (mg/kg) Max 0.2
Residue (ppm) **0 max.
pH (*0% Aq. Solution) 8 ~ *1