... caustic soda is white, there is massive, flakes, solid, and granular Specification:Item of indexRESULTNaOH %≥99%Na2CO3 % ≤1. ... plastics, pharmaceutical and organic intermediates, old rubber regeneration system of metallic sodium, water electrolysis, as well as inorganic salt production, preparation ... Packing: 200kg iron drums, 25mt/20’fcl. Storage and transport:It should be stored in a dry, ventilative ...