Molecular   Formula

CaCl₂   2H₂O

Appearance

Flake,   Powder, Pellet, Granule

Grade

Item

Tech Grade
  Standard

Food Grade
  Standard

Main Content

≥74% or≥77%

≥74% or ≥77%

Sodium Chloride

≤4%

≤3%

Water Insoluble

≤0.2%

≤0.15%

Magnesium Chloride

≤1%

≤0.5%

PH

8–10

8–10

Calcium Hydroxide

≤0.3%

≤0.15%

Sulphate

≤0.1%

≤0.05%

Ferrum(Fe)

––––

≤0.006%

Arsenic(As)

––––

≤0.0003%

Plumbum(Pb)

––––

≤0.0005%

Fluoride(F)

––––

≤0.004%

Mercury(Hg)

––––

≤0.0001%

Packing

25kg or 1000kg PP Woven Bag, with PE Lining