CAUSTIC SODA
Characteristics:
white solid or flakes with strong corrosiveness, easily soluble in water, presenting alkaline solution and heat liberation, presenting deliquescence when exposed to air.
Molecular Formula: NaOH
Specification:
NaOH 96% Min. 98% Min. 99% Min.
Na2CO3 1.4% Max. 1.1% Max. 0.9% Max.
NaCl 2.8% Max. 0.6% Max. 0.15% Max.
Fe2O3 0.01% Max. 0.01% Max. 0.01% Max.
Uses :
basic and important chemical feed.used as textiles industry,printing,detergent,paper-making,soap-makinmetallurgy,glassenamel,medicament,oil-refining and making synthetic fiber,plastics,and many kinds of organic-mediacy,etc
Producing method :
Causssticizing Process
Natural soda is firstly dissolved into solution,then reacted with CaO.The slurry is filtrated in Plate-and-Frame Module and cleared.The clean solutioncanbe evaporation to get the finished product.
Standards:: GB209-92
Packing: (1)200kgs new iron drums.
(2)25kgs plastic woven bags lined with polythene bags,inside with plastic coating bags
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