Caustic Soda

The material shall be in the form of solid pellets of flakes, free from dirt and foreign matter.

Caustic Soda is used for pH and alkalinity control of water base muds. It is effective in neutralizing acid gases when they enter a mud downhole.

Addition of Caustic Soda range from 0.1 ppb for low pH, low solids muds to as much as 3.0 ppb for Addition of Caustic Soda range from 0.1 ppb for low pH, low solids muds to as much as 3.0 ppb for high pH muds. NaOH is used in lime muds to control soluble calcium ion through pH control.

Packed in moisture proof 25 Kg export quality bags. Other packing available on request.

Purity (as NaOH) 99.5% (Min.)
Chloride (as NaCl) 0.1% (Max.)
Sulphate (as Na2SO4) 0.1% (Max.)
Iron (as Fe2O3 ) 25 ppm (Max.)
Carbonate ( as Na2CO3) 0.4% (Max.)

Physical Properties

Description Off White Solid, Flake or pellet
Density 2130
Boiling Point (Deg C) 1390
Melting Point (Deg C) 318
Solubility in water (Kg/m3) 420

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