苛性钠

CAS No.1310-73-2 Physicochemical PropertiesColorless, transparent crystals, melting point :318.4,boiling point:1390, crispy. Pure solid caustic soda appear white, block ,flake, bead , easily soluble in water ,can release lots of heat. in water appear alkaline, feeling creamy. soluble in ethanol and glycerol, not soluble in acetone ,ether. strong corrosive, corrupt fiber ,skin, glass ,ceramic ,etc.Applications and UsagesIt is used for making chemicals, the paper, soap and detergent, artificial silk and cellophane, make and oxidize aluminium, use for the silky luster of mercerized cotton fabrics of the fabrics and deal with with bauxite of processing. Used for removing hydrogen sulfide and sulphide of the sulphur alcohol in the petroleum industry of refining. Use for food processing (peel the vegetables and fruit) and refined vegetable oil.SpecificationIndexSuperiorFirst ClassQualifiedNaOH %≥99.0098.5098.00Na2CO3 %≤0.500.801.00NaCL %≤0.030.050.08Fe2O3 %≤0.0050.0080.010PackagingNet 25kg per bag of plastic woven bags lined with PP bag, 900bags/20’FCL without pallet, or 800bags/20FCL palltetizedStorage ConditionSweep,dry,avoid insolation and raining,pollution,moisture,tough with acid, prevent from impact in transporting