Caustic soda , sodium hydroxide

Product Description

*****: Caustic soda , sodium hydroxide Molecular formula: NaOH Molecular weight: *0.*0 2. Materialization nature : Appearance: flake, solid, peals The purely solid caustic soda is white, there are bulk , granular, the quality is fragile ; The purely liquid caustic soda is the colourless transparent liquid. Dissolve caustic soda in water, it will send out heat and the aqueous solution is alkaline. Corrosivity is extremely strong, have function of corroding on fibre , skin , glass , pottery , ***** 3. Use: in papermaking industry, soap industry, textile printing and dyeing industry, chemicals industry, , petroleum industry ect. 4.Packing Flakes or pearls: *5kg plastic bags(3layer pp&pe) solid:Iron drum, net WT:**0kg (High of Drum:*0cm) 5. .Specification of Caustic soda :Executive standard： GB*******6 (NaOH) Superior grade product first-class product qualified product Sodium hydroxide( NaOH) % ≥*6.0 ≥*5.0 Sodium carbonate(Na2CO3) ≤ 1.2 1.3 1.6 Sodium Chloride(NaCL)≤ 2.5 2.7 3.0 Ferric oxide(Fe2O3)≤ 0.**8 0.*1 0.*2 Superior grade product first-class product qualified product Sodium hydroxide( NaOH) % ≥*9.0 ≥*8.5 ≥*8.0 Sodium carbonate(Na2CO3) ≤ 0.5 0.8 1.0 Sodium Chloride(NaCL)≤ 0.*3 0.*5 0.*8 Ferric oxide(Fe2O3)≤ 0.**5 0.**8 0.*1