Specification :

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