指標(biāo)名稱

規(guī)格

分析純AR

化學(xué)純CP

CP2015

能源級(jí)

含量

-

 -

-

  ≥60%

含量(FeCl，4H20)

≥98.0%

 ≥97.0%

-

  ≥98%

水溶解試驗(yàn)

-

-

-

-

游離酸

-

-

-

≤0.1%

水不溶物

≤0.01%

≤ 0.02%

-

≤0.1%

硫酸鹽

≤0.02%

≤ 0.04%

-

≤0.005%

鐵

-

-

-

-

高價(jià)鐵

≤0.05%

≤0.1%

-

≤0.1%

銅

≤0.002%

≤ 0.005%

-

≤0.005%

錳

≤0.03%

≤0.05%

-

≤0.1%

鎂

≤0.005%

≤0.01%

鋅

≤0.005%

≤ 0.01%

-

≤0.005%

砷

≤0.0002%

≤ 0.0005%

-

≤0.0005%

鈉

≤0.005%

≤0.01%

鉀

≤0.001%

≤0.002%

鈣

≤0.005%

≤0.01%

鉛

≤0.005%

≤0.01%

-

≤0.004%

鉻

-

-

-

≤0.01%

鎳

-

-

-

≤0.01%

鈷

-

-

-

≤0.05%

堿和堿土金屬

-

-

-

-