Calcium Chloride

指标项目

Items

指标值

Standard Values

实测值

Actual Values

氯化钙含量,w/%

CaCl₂ ,w/%

≥74.0

76.2

游离碱［以Ca(OH)₂计］,w/%%

Freebase [measured by Ca(OH)₂],w/%

≤0.20

0.11

总碱金属氯化物（以NaCl计）,w/%

Total alkali metal chloride(measured by NaCl),w/%

≤5.0

4.5

水不溶物,w/%

water insoluble matter,w/%

≤0.15

0.02

铁,w/%

Fe,w/%

≤0.006

0.000

PH值

PH Value

7.5～11.0

10.0

总镁（以MgCl₂计）,w/%

Total magnesium (measured by MgCl₂),w/%

≤0.5

0.0

硫酸盐（以CaSO₄计）,w/%

Sulfate ( measured by CaSO₄),w/%

≤0.05

0.02