Caustic Soda Pearl
is also known as Caustic Soda Prill, Caustic Soda Pellet, or Caustic Soda Bead

The specifications are for Caustic Soda Pearl 99%; the values have been obtained as typical lab-results and should not be considered under any contractual obligation.


Pearl Size 0.25 – 1.30 mm Average 0.70 mm
Chemical Formula NaOH
Molecular Weight 40.01 g/mol
Melting Point 596 K (318.4° C)
Solubility 111 g/100 g in water
Relative Density 2.1103kg/m3 (as STP)

Composition Standard Typical Result
Content (as NaOH) ≥ 99% 99.2 %
Na2CO3(ppm) ≤ 0.50 0.40
NaCl (ppm) ≤ 0.03 0.01
Iron Oxide (ppm) ≤0.005 0.001

Application Soap, Detergent
Textile
Paper, Pulp, Printing
Water Treatment
Bottle Washing
Mining
Drilling mud in oil field
Petroleum Products Refining
Sanitation, Hygiene products
Food, Drug (Acidity Regulator)
Health Hazards 1. Skin contact (corrosive, irritant, permeating; itching, scaling, reddening, / occasionally blistering)
2. Eye contact (irritant, cor