Urea

Physico-chemical property: 

Molecular formula: CH4N2O
Molecular weight: 60.06

CAS:57-13-6

Executive standardGB/T 696-94

质检项目指标值
氯化物(Cl),%≤0.0003
硫酸盐(SO4),%≤0.001
灼烧残渣(以硫酸盐计),%≤0.01
水不溶物,%≤0.005
重金属(以Pb计),%≤0.0002
铁(Fe),%≤0.0002
缩二脲(C2H5N3O2),%≤0.2
氨(NH3),%≤0.005
澄清度试验/号≤2
含量,%≥99.0


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