calcium chloride
white globularity
There are two kinds of Calcium chloride according to the amount of crystal water.
Tech grade analysis items | Technical 1 | Technical 2 | Measuring method | CaCL2 %≥ | 74.0-77.0 | 90.0-95.0 | HG/T2327-2004 | Magnesium and alkali metal chlorides(nacl)% | 5 | 3 | HG/T2327-2004 | water insoluble matter%≤ | 0.5 | 0.5 | HG/T2327-2004 | alkalinity(Ca(OH)2)%≤ | 0.35 | 0.35 | HG/T2327-2004 | sulphate (CaSO4)%≤ | 0.1 | 0.1 | HG/T2327-2004 | PH value | 8-10 | 8-10 | HG/T2327-2004 |
Food grade analysis items | Technical 1 | Technical 2 | Measuring method | CaCL2 %≥ | 72-77 | 88-90 | HG/T2327-2004 | Magnesium and alkali metal chlorides(nacl)% | 4.8 | 5.5 | spectrophotometry | water insoluble matter%≤ | 0.1 | 0.1 | spectrophotometry | Ph value %≤ | pass | pass | HG/T2327-2004 | alkalinity %≤ | 0.35 | 0.35 | spectrophotometry | arsen %≤ | 0.0003 | 0.0003 | spectrophotometry | Heavy metals (Pb)%≤ | 0.001 | 0.001 | spectrophotometry |
Use 1.Melting snow and melting ice for road, sports ground, 2.Control dust 3.producing beton |
calcium chloride
