flake and pearls (grains) caustic soda 98% 99%

caustic soda flakes and pearls Sodium hydroxide 98% and 99% CAS NO:1310-73-2 Accords with standard of GB 20 caustic soda flakes and pearls 98% and 99%

name of Commodity: CAUSTIC SODA FLAKES Specification:98% Standard: GB 209-2006 Inspection Pattern: Lot Test Item: NaOH, Carbonic Acid, Sodium Chloride, Oxidize the Iron Item/ (of method of Ion Exchange Membrane) NaOH >99.0 SODIUM CARBONATE < 1.0 Sodium Chloride <0.08 Oxidize the Iron <0.01 Conclusion: Accords with standard of GB 209-2006.

  

name of Commodity: CAUSTIC SODA FLAKES and pearls Specification:99% Standard: GB 209-2006 Inspection Pattern: Lot Test Item: NaOH, Carbonic Acid, Sodium Chloride, Oxidize the Iron Item/ (of method of Ion Exchange Membrane) NaOH >99.0 SODIUM CARBONATE < 0.5 Sodium Chloride <0.03 Oxidize the Iron <0.005 Conclusion: Accords with standard of GB 209-2006.

1,character The solid Sodium hydroxide is white solid or pieces,its proportion is 2.13,show alkali character,having strong causticity to skin,weaves and sheet. In the air it will absorb the carbon dioxide and change into sodium carbonate. The solid Sodium hydroxide has strong moisture absorption character, so it must stored protecting against the tide and isolating air.2,usages using in paper making ,synthetic fiber, textile,dyestuff,commodity,petroleum and petrochemistry industry,organic compound, pharmacy,chemical fertilizer,plastic and water disposal industries. Along with the continuously development of national industry,every walk of life requires higher quality of Sodium hydroxide,such as: synthetic fiber,textile,dyestuff,organic compound and fine chemistry all need the high pure Sodium hydroxide containing few impurity ---ion-film Sodium hydroxide. The subsidiary company of our group company produces the ion-film Sodium hydroxide,adopting national most advanced production technology,containing lowest impurity,and which entirely satisfy the demand of every walk of life.3,products quality the ion-film Sodium hydroxide accords with the standard of GB/T11199-89.