|
指标名称
|
规格
|
|
|
AR
|
CP
|
|
|
含量
|
≥99.0
|
≥98.0
|
|
水不溶物
|
≤0.005
|
≤0.02
|
|
含氮量(N)
|
≤0.001
|
---
|
|
氢化物(Cl)%
|
≤0.001
|
≤0.005
|
|
磷酸盐PO4
|
≤0.0005
|
≤0.002
|
|
砷(As)
|
≤0.0002
|
≤0.0002
|
|
锰(Mn)
|
≤0.05
|
---
|
|
高铁(Fe)
|
≤0.02
|
≤0.10
|
|
铜(Cu)
|
≤0.002
|
≤0.01
|
|
锌(Zn)
|
≤0.005
|
≤0.02
|
|
铅(Pb)
|
≤0.002
|
≤0.005
|
|
氨水不沉淀物(以磷酸盐计)
|
≤0.05
|
≤0.2
|