质检项目 | 指标值 |
重金属,% | ≤0.001% |
硫酸盐(so4),% | ≤0.02% |
硝酸盐(no3),% | ≤0.005% |
磷酸盐(po4),% | ≤0.001% |
含量(licl),% | ≥97.0% |
ph(50g/l,25℃) | 4.5~7.5 |
澄清度试验 | 合格 |
水不溶物,% | ≤0.01% |
钠(na),% | ≤0.05% |
镁(mg),% | ≤0.01% |
钾(k),% | ≤0.05% |
钙(ca),% | ≤0.03% |
铁(fe),% | ≤0.002% |
钡(ba),% | ≤0.005% |
铵(nh4),% | ≤0.003% |