Product Description:
Caustic soda is one necessary basical chemical in many industries, especially in water treatment industry. Pure caustic soda is colorless and transparent. Density 2.130g/cm³. Melting point 318.4 ℃. Boiling point 1390 ℃.
It is strong corrosive and caustic soda uses in water treatment.
Specification of caustic soda:
Shapes | NaOH | Na2CO3 | NaCl | Fe2O3 |
flakes | ≥99% | ≤0.5% | ≤0.03% |
≤0.001% |
flakes | ≥98% | ≤0.5% |
≤0.03% |
≤0.001% |
pearls | ≥99% |
≤0.5% |
≤0.03% |
≤0.001% |
application:
caustic soda uses in water treatment. it can adjust the pH value of water; neutralize wastewater; regenerate ion exchange resin; eliminate
heavy metal ions in water by precipitation. It has also a wide range of applications such as papermaking, soap making, mining, oilfield-drilling, edible oil refining, dyeing and textile etc.
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