caustic soda

Detailed introduction: Synonmy: Sodium HydroxideMolecular Formula: NaOHMolecular Weight:: 40.00Cas No.:1310-73-2UN No.: 1823HS Code: 28151100Standard Executed: GB210-92Items Specification Flakes/Solid Pearls NaOH (%min) 96 98 99 96 99 Na2CO3 (%max) 1.0 0.9 0.8 1.0 0.8 NaCl (%max) 3.2 0.05 0.05 3.2 0.05 Fe2O3 (%max) 0.008 0.005 0.005 0.008 0.005 Properties : white irregular flakes or granules, solid for big lumps Applications:1.

Used as the most common paint stripper on the wooder objects.2. Used in conjunction with zinc for creation of the famous "Gold pennies” experiment.3. Used in the refining of alumina containing ore (bauxite) to produce alumina (aluminium oxide) which is the raw material used to produce aluminium metal via the smelting process.4.

Used in soap making (cold process soap, saponification)5.

Food uses of sodium hydroxide include wasing or chemical peeling of fruits and vegetable.6,Used in the home as a drain cleaning agent for clearing dogged as a cleaner in breweries, where it is simply called "caustic” Packing: Flakes or pearls: 25kg P.P Woven bags,Solid: 200kg/400kg Iron drum,25 mt in the 20’FCL Storage: Water-proof, humidity-proof, stored in ventilating and dry place