|
指标名称
|
规格
|
|
AR
|
CP
|
|
含量(KBr) /%
|
≥99.0
|
≥98.0
|
|
PH值
|
5.5~8.5
|
5.5~8.5
|
|
澄清度试验
|
合格
|
合格
|
|
水不溶物/%
|
≤0.005
|
≤0.01
|
|
氯化物(Cl) /%
|
≤0.2
|
≤0.5
|
|
溴酸盐(BrO3) /%
|
≤0.001
|
≤0.003
|
|
碘化物(I) /%
|
≤0.005
|
≤0.01
|
|
硫酸盐(SO4) /%
|
≤0.002
|
≤0.005
|
|
氮化合物(以N计) /%
|
≤0.001
|
≤0.002
|
|
镁(Mg) /%
|
≤0.0005
|
≤0.002
|
|
钠(Na) /%
|
≤0.02
|
≤0.05
|
|
钙(Ca) /%
|
≤0.002
|
≤0.005
|
|
钡(Ba) /%
|
≤0.002
|
≤0.005
|
|
铁(Fe) /%
|
≤0.0002
|
≤0.0005
|
|
重金属(以Pb计) /%
|
≤0.0002
|
≤0.0005
|
【包装】 内衬塑料袋的塑料编织袋、牛皮纸袋、纸箱或纸板桶，净重25kg。
|
