CERTIFICATE OF ANALYSIS
PRODUCT: Pure Dried Vacuum Salt
Standard: GB5461-2000
ANALYSIS RESULT:
Properties Test
Standard
Result
Size 0.15 - 0.85mm
≥85
%
90
Sodium Chloride (Nacl)
≥99.1
99.53
Whiteness
≥80
87.6
Moisture (H₂O)
≤0.30
0.02
Insolubles (%)
≤0.05
0.003
Anti Caking Agent [Fe(CN)6]4-
≤10
ppm
4.7
Heavy Metals(pb)
≤1.0
0.06ppm
Calcium(Ca)
≤15
5ppm
Copper (Cu)
≤5
0.7ppm
Mercury(Hg)
0.1
None
Cadmium(Cd)
0.5
CaSO4(%)
≤0.1
0.015ppm
Na2SO4(%)
≤0.3
0.02ppm
Magnesium(Mg)