Sodium Hydroxide,Caustic soda
Appearance: Flakes/Pearls/Solid
Molecular weight: 40.00
UN NO.:1823
H.S.CODE NO.:2815.11.0
CLASS 8-CORROSIVES Item No. 95001 IMCO PAGE: 8141
Specification:
NAOH 96%
Sodium hydroxide (NaOH)------------------96.0Min
Sodium carbonate (Na2CO3)-------------1.30Max
Sodium chloride (NaCl)----------------------2.70Max
Ferric oxide (Fe2O3)-------------------------0.008Max
NAOH 99%
Sodium hydroxide (NaOH)-----------------99.0Min
Sodium carbonate (Na2CO3)-------------0.80Max
Sodium chloride (NaCl)----------------------0.05Max
Ferric oxide (Fe2O3)-------------------------0.005Max
NAOH FOOD GRADE
Sodium hydroxide (NaOH)-------------------95.0-100.5
Sodium carbonate (Na2CO3)-------------3.0Max
As, %---------------------------------------------0.0003Max
Heavy metal(as Pb), %---------------------0.002Max
Pb, %-----------------------------------------------0.001Max
Hg, %-----------------------------------------------0.00001Max
Application: Mainly used in paper making, soap making, textiles, printing & dyeing, chemical fiber, pesticides, petro-chemical, medical and food industries.
Packing: 25kgs per pp bag,25MTS/20'FCL