We are Tianjin Ruihui chemcials co, .ltd based in Tianjin , China. We are member of Tradekey.com since April, 2010. Our business is related to Chemicals industry and we specifically deal in Sodium Hydroxide, Zinc Oxide, Titanium Dioxide, Lithopone, Carbon Black, Aluminium Sulphate, Calcium chloride, Ferric oxide, Sodium Hexametaphosphate, Sodium Tripolyphosphate, Formic acid, Sodium formate, etc,. Please find our product details below:Sodium Hydroxideused as the most common paint stripper on wooden objects. It used in conjunction with zinc for creation of the famous "Gold pennies" experiment. is 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. used in soap making (cold process soap, saponification). Food uses of sodium hydroxide include washing or chemical peeling of fruits and vegetables used in the home as a drain cleaning agent for clearing clogged drains. used as a cleaner in breweries, where it is simply called "caustic".Sodium Hydroxideused as the most common paint stripper on wooden objects. It used in conjunction with zinc for creation of the famous "Gold pennies" experiment. is 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. used in soap making (cold process soap, saponification). Food uses of sodium hydroxide include washing or chemical peeling of fruits and vegetables used in the home as a drain cleaning agent for clearing clogged drains. used as a cleaner in breweries, where it is simply called "caustic".Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.