Industrial Grade Plastic Tanks - Bailiff Enterprises
 

Caustic Soda Tanks

... Most Caustic Soda Tanks offered by plastic storage tank distributors are made from Polyethylene.  That is not the best choice if you are storing Caustic tanks are storing concentrations of 50% or higher.  If you look at an impartial chemical compatibility guide, you will find that Polyprolypene is a much better choice for Caustic Tanks.  Polyethylene of any type will soften and fail due to the attack of Caustic Soda in just a few years.  Most plastic tank companies do not mold large Polypropylene tanks so they just offer the Caustic Soda tanks that they have, even if it is a poorer choice.  Some may tell you about their special liner or special kind of polyethylene but the bottom line is that it is still polyethylene and Caustic Soda attacks polyethylene.  Polypropylene resists the chemical attack of Caustic Soda and will also handle higher temperatures than Polyethylene.  Check out our Caustic Soda Tanks made from Polypropylene.  Take a look at a good chemical resistance guide such as the one at Cole-Parmer.
  Caustic tanks need to be specialized to survive long storing Caustic Soda. Caustic soda is also known as sodium hydroxide, caustic, and lye. Caustic soda, as a 50% solution, is an odorless and colorless liquid. In all forms, caustic soda is highly corrosive and reactive. Caustic soda solution reacts readily with metals such as aluminum, magnesium, zinc, tin, chromium, bronze, brass, copper, and tantalum. Galvanized (zinc coated) materials should be avoided. Contact with acids, halogenated organics, organic nitro compounds, and glycol should be avoided. It reacts with most animal tissue, including leather, human skin, and eyes. It also reacts readily with various reducing sugars (i.e., fructose, galactose, maltose, dry whey solids) to produce carbon monoxide. Upon cooling, the viscosity of the solution increases rapidly as the temperature falls below 65°F (18°C).
  Caustic soda solution is a stable product but its storage life is dependent upon the storage conditions. If the caustic is exposed to air, a change in the product quality will be seen over time, since the caustic soda solution will pick up carbon dioxide to form sodium carbonate (Na2CO3) solids. In addition, iron pick up is common in carbon steel storage vessels or in lined carbon steel storage vessels where the liner has been damaged. Therefore, minimizing its exposure to air and its direct contact with iron containing metals will extend the storage life of caustic soda solution. A Caustic Soda storage tank with a sealed manway will help keep air from the chemical.
  Much of the information presented here about Caustic Soda storage is from the Dow Chemical web site.  Dow is the worlds largest producer of Caustic Soda.
   
   
   
   
   
Our tanks are made in the USA. Send us an email.   Sales - 713-203-4650 We accept AMEX, Visa and MasterCardWe accept AMEX, Visa and MasterCard.We accept AMEX, Visa and MasterCard.
Contact Us by email - Click Here
 Sodium Hydroxide Tank  Dual Wall Tanks
Double Wall Polypropylene Storage Tanks Double Wall Plastic Storage Tanks Specific Gravity
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Bleach Storage 10,500 gallon Double Wall HDPE Tank 75 gallon Double Wall HDPE Tank
Double Wall Tanks for Sale 10,000 gallon Double Wall HDPE Tank Learn about Plastic Tank Colors
Diesel Exhaust Fluid Storage 6,000 gallon Double Wall HDPE Tank 120 gallon Double Wall HDPE Tank
Ethylene Glycol Storage 5,000 gallon Double Wall HDPE Tank 200 gallon Double Wall HDPE Tank
Caustic Soda Storage 4,200 gallon Double Wall HDPE Tank 250 gallon Double Wall HDPE Tank
Sodium Hypochlorite Storage 3,000 gallon Double Wall HDPE Tank 265 gallon Double Wall HDPE Tank
Sodium Hydroxide Storage 2,500 gallon Double Wall HDPE Tank 300 gallon Double Wall HDPE Tank
Sulfuric Acid Storage 2,000 gallon Double Wall HDPE Tank 550 gallon Double Wall HDPE Tank
Phosphoric Acid Storage 1,550 gallon Double Wall HDPE Tank 700 gallon Double Wall HDPE Tank
Single Wall Sulfuric Acid Tank Plastic Storage Tank  
Double Wall Tank Resins: HDPE (High Density Polyethylene), Polypropylene, PVDF
     
 
   
Caustic Tank - Industrial Grade Caustic Soda Storage Tanks
Industrial Grade Plastic Tanks - Bailiff Enterprises
 

Caustic Soda Tanks

... Most Caustic Soda Tanks offered by plastic storage tank distributors are made from Polyethylene.  That is not the best choice if you are storing Caustic tanks are storing concentrations of 50% or higher.  If you look at an impartial chemical compatibility guide, you will find that Polyprolypene is a much better choice for Caustic Tanks.  Polyethylene of any type will soften and fail due to the attack of Caustic Soda in just a few years.  Most plastic tank companies do not mold large Polypropylene tanks so they just offer the Caustic Soda tanks that they have, even if it is a poorer choice.  Some may tell you about their special liner or special kind of polyethylene but the bottom line is that it is still polyethylene and Caustic Soda attacks polyethylene.  Polypropylene resists the chemical attack of Caustic Soda and will also handle higher temperatures than Polyethylene.  Check out our Caustic Soda Tanks made from Polypropylene.  Take a look at a good chemical resistance guide such as the one at Cole-Parmer.
  Caustic tanks need to be specialized to survive long storing Caustic Soda. Caustic soda is also known as sodium hydroxide, caustic, and lye. Caustic soda, as a 50% solution, is an odorless and colorless liquid. In all forms, caustic soda is highly corrosive and reactive. Caustic soda solution reacts readily with metals such as aluminum, magnesium, zinc, tin, chromium, bronze, brass, copper, and tantalum. Galvanized (zinc coated) materials should be avoided. Contact with acids, halogenated organics, organic nitro compounds, and glycol should be avoided. It reacts with most animal tissue, including leather, human skin, and eyes. It also reacts readily with various reducing sugars (i.e., fructose, galactose, maltose, dry whey solids) to produce carbon monoxide. Upon cooling, the viscosity of the solution increases rapidly as the temperature falls below 65°F (18°C).
  Caustic soda solution is a stable product but its storage life is dependent upon the storage conditions. If the caustic is exposed to air, a change in the product quality will be seen over time, since the caustic soda solution will pick up carbon dioxide to form sodium carbonate (Na2CO3) solids. In addition, iron pick up is common in carbon steel storage vessels or in lined carbon steel storage vessels where the liner has been damaged. Therefore, minimizing its exposure to air and its direct contact with iron containing metals will extend the storage life of caustic soda solution. A Caustic Soda storage tank with a sealed manway will help keep air from the chemical.
  Much of the information presented here about Caustic Soda storage is from the Dow Chemical web site.  Dow is the worlds largest producer of Caustic Soda.
   
   
   
   
   
Our tanks are made in the USA. Send us an email.   Sales - 713-203-4650 We accept AMEX, Visa and MasterCardWe accept AMEX, Visa and MasterCard.We accept AMEX, Visa and MasterCard.
Contact Us by email - Click Here
 Sodium Hydroxide Tank  Dual Wall Tanks
Double Wall Polypropylene Storage Tanks Double Wall Plastic Storage Tanks Specific Gravity
Double Wall Chemical Storage Tanks Double Wall Diesel Exhaust Fluid Storage Tank Secondary Containment
Bleach Storage 10,500 gallon Double Wall HDPE Tank 75 gallon Double Wall HDPE Tank
Double Wall Tanks for Sale 10,000 gallon Double Wall HDPE Tank Learn about Plastic Tank Colors
Diesel Exhaust Fluid Storage 6,000 gallon Double Wall HDPE Tank 120 gallon Double Wall HDPE Tank
Ethylene Glycol Storage 5,000 gallon Double Wall HDPE Tank 200 gallon Double Wall HDPE Tank
Caustic Soda Storage 4,200 gallon Double Wall HDPE Tank 250 gallon Double Wall HDPE Tank
Sodium Hypochlorite Storage 3,000 gallon Double Wall HDPE Tank 265 gallon Double Wall HDPE Tank
Sodium Hydroxide Storage 2,500 gallon Double Wall HDPE Tank 300 gallon Double Wall HDPE Tank
Sulfuric Acid Storage 2,000 gallon Double Wall HDPE Tank 550 gallon Double Wall HDPE Tank
Phosphoric Acid Storage 1,550 gallon Double Wall HDPE Tank 700 gallon Double Wall HDPE Tank
Single Wall Sulfuric Acid Tank Plastic Storage Tank  
Double Wall Tank Resins: HDPE (High Density Polyethylene), Polypropylene, PVDF