Sodium hydroxide/caustic soda pearls/flakes/solid, high quality/ favorable price, used in petroleum industry, chemical industry, aluminum metallurgy for rubber reclaiming, detergents manufacturing, pulp industry, soap industry, textile pulp fibers viscose process, etc .

Specifications:

Caustic soda: 99% pearls

NaOH: 99. 35%Min

NaCO3: 0. 5%Max

NaCl: 0. 03%Max

Fe2O3: 0. 005%max