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Rock Salt
Odorless, white color free flowing crystals
ROCK Salt manufacturer,Exporter and supplier.
CAS number 7647-14-5 Y
Application:
• Drilling Mud:
Oil well drilling is often through rock salt strata, and saturated brine is used in the drilling fluid to preserve the core intact. Mud formulas sometimes contain starch, the properties of which are destroyed by fermentation. Salt is added to prevent this.
• Chemical Industries:
The greatest salt consumption is for direct and indirect chemical uses as a chemical raw material.
• Water Treatment:
Commercial and residential water softening units use salt to remove the ions causing the hardness.
• Food Processing:
From sanitation point the biggest problem in food-grade is rust but PVD Salt has not this problem due to use special alloy equipment. In addition, metal can catalyze oxidation reaction such as rancidity and color or vitamin loss, the metal content in our PVD Salt very low as per the standard of food and chemical codex.
• Textiles
• Metal Processing
• Pulp and Paper Industry
• Tanning and Leather Treatment • Pharmaceutical
• Ceramic Manufacturing
• Detergent Manufacturing
• De-icing
Packing:
• Detergent Manufacturing • De-icing
Specification
ROCK Salt
Sodium Chloride
NaCl
odorless, white color free flowing crystals Solution with water will be transparent
85% between 200 to 600 micron Sodium Chloride 99.6% Min on dry basis
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Total calcium salt as Ca by mass Maximum 0.04 %
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Total Magnesium salt as Mg by mass Maximum 0.04 %
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Total Sulfates as SO4 by mass Maximum 0.1 %
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Matter insoluble in water by mass Maximum 0.05 %
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Iron compound as Fe Maximum 5 ppm
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Non Caking agent Maximum 10 ppm
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Alkalinity as Na2CO3 Maximum 500 ppm
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Bulk density 1300 Kg/m3
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Moisture Maximum 0.1 %
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PH of 10% solution 7.5