Specifications: - Appearance = White Flakes - Assay as NaOH = 97.5% Min. - Assay as NaOH (Dry Basis) = 99.5% Min. - Sodium Chloride = 1000ppm Max. - Iron as Fe+3 (100% Basis) = 20.0ppm Max. - Sodium Carbonate = 0.40% Max. - CAS No. = 1310-73-2 - UN No = 1823 Applications: - Pulp and Paper - Cleaning Products - Oil Exploration, Drilling Mud Chemicals - Cellulose - Textile Bleaching - D.M Water treatment - ph Control, Neutralization of Waste Acids - Organic & Inorganic Chemicals Packaging: - 25 / 50 kg HDPE bags with inner HM-HDPE liner