Place of Origin:
Hubei Province, China
Brand Name:
Dingchen
Certification:
ISO
Model Number:
hb
Vacuum Salt is produced by evaporating purified brine under vacuum, ensuring it is, clean, white, and consistent in particle size, preventing caking and ensuring easy handling in automated systems
( Industrial Grade )
CERTIFICATE OF ANALYSIS
|
Properties Test |
Standard |
Result |
||
|
Size 0.15 - 0.85mm |
85 |
min |
93.0 |
|
|
Sodium Chloride (Nacl)% |
99.1 |
min |
99.5 |
|
|
Whiteness |
80 |
min |
87 |
|
|
Moisture (H₂O)% |
0.30 |
max |
0.03 |
|
|
Insolubles (%) |
0.05 |
max |
0.004 |
|
|
CaSO₄(%) |
0.1 |
max |
0.025 |
|
|
Na₂SO₄(%) |
0.30 |
max |
0.010 |
|
|
Anti Caking Agent [Fe(CN)6]4- |
10 |
max |
3.8 |
|
|
Heavy metals (Pb) |
1.0ppm |
max |
0.006ppm |
max |
|
Calcium (Ca) |
15ppm |
max |
5ppm |
max |
|
Magnesium (Mg) |
1ppm |
max |
0.7ppm |
max |
|
Copper (Cu) |
5ppm |
max |
0.7ppm |
max |
Chemical Industry:
The primary raw material for producing chlorine gas, caustic soda (sodium hydroxide), and soda ash (sodium carbonate) via the chlor-alkali process.
Water Treatment:
Used in water softeners to regenerate ion-exchange resin beds.
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