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Chemical Compatibility Guide

 

SOLUTION TYPE OF HEATER
Acetic  TeflonŽ or Quartz
Acid Sulfate  TeflonŽ or Quartz
Actane 70, 80   TeflonŽ
Actane Salt  TeflonŽ
Alcorite  TeflonŽ or Quartz
Alkaline Cleaners (Electrified)  304 Stainless Steel
Alkaline Soaking Cleaners  304 Stainless Steel
Alodine  316 Stainless Steel
Alstan  304 Stainless Steel
Aluminum Anodizing  TeflonŽ or Quartz
Aluminum Bright Dip  TeflonŽ or Quartz
Aluminum Chloride  TeflonŽ or Quartz
Aluminum Cleaners  304 Stainless Steel*
Aluminum Sulfate  304 Stainless Steel
Ammonia  304 Stainless Steel
Ammonia Persulfate  TeflonŽ or Quartz
Ammonium Bi Fluoride  TeflonŽ
Ammonium Chloride  Titanium
Ammonium Nitrate  316 Stainless Steel
Anodizing  TeflonŽ or Quartz
ARP 28, 80 Blackening Salts  TeflonŽ or Quartz
Arsenic  304 Stainless Steel
Barium Chloride  Titanium
Benzoic Acid  Titanium
Black Nickel  TeflonŽ or Quartz
Black Oxide (High-Temp)  304 Stainless Steel*
Black Oxide (Low-Temp)  Titanium
Bonderizing  316 Stainless Steel*
Boric Acid  Titanium
Brass Cyanide  304 Stainless Steel
Bright Copper-Cyanide  304 Stainless Steel
Bright Nickel  TeflonŽ, Quartz or Titanium
Bronze  304 Stainless Steel
Brown Oxide  Titanium
Burnite  TeflonŽ or Quartz
Butyric Acid  Titanium
Cadmium (Alkaline)  304 Stainless Steel
Cadmium Black  TeflonŽ or Quartz
Calcium Chloride  Titanium
Cadmium Fluoborate  TeflonŽ
Calcium Hypochlorite  Titanium
Carbonic Acid  Titanium
Caustic Etch  Steel*
Caustics  Steel
Caustics (highly concentrated 20% & over)  Steel*
Chloride  TeflonŽ or Quartz
Chlorine/Wet  TeflonŽ or Quartz
Chlorosulfuric Acid  Titanium
Chromic Acetate  TeflonŽ or Quartz
Chromic Anodizing  TeflonŽ or Quartz
Chromic Nickel  TeflonŽ or Quartz
Chromium (Fluoride)  TeflonŽ
Chromium (No Fluorides)  TeflonŽ, Quartz or Titanium
Citric Acid  Titanium
Clear Chromate  TeflonŽ or Quartz
Cobalt Nickel  TeflonŽ, Quartz or Titanium
Cobalt Plating  304 Stainless Steel
Cobra Etch  TeflonŽ
Copper Acid  TeflonŽ or Quartz
Copper Bright Acid  TeflonŽ or Quartz
Copper Cyanide  304 Stainless Steel
Copper Fluoborate  TeflonŽ
Copper Pyrophosphate  304 Stainless Steel
Copper Strike  304 Stainless Steel
Copper Sulfate  TeflonŽ or Quartz
Cyanide  304 Stainless Steel
Deionized Water  316 Stainless Steel
Deoxidizer (Etching)  Quartz
Deoxidizer Non-Chromated  316 Stainless Steel
Dichromic Seal  Steel
Diethylene Glycol  304 Stainless Steel
Diversey, 511, 514  TeflonŽ
Dow Therm  316 Stainless Steel*
Dye Solutions  304 Stainless Steel
Ebonal C  Titanium
Electro Cleaner  304 Stainless Steel
Electro Polishing  TeflonŽ or Quartz
Electroless Copper  TeflonŽ
Electroless Nickel  TeflonŽ or Titanium*
Electroless Tin (Acid)  TeflonŽ or Quartz
Electroless Tin (Alkaline)  316 Stainless Steel
Enthone 80 Acid  TeflonŽ
Ethylene Glycol  Steel*
Ferric Ammonium Oxide  316 Stainless Steel
Ferric Chloride  TeflonŽ, Quartz or Titanium
Ferric Nitrate  304 Stainless Steel
Ferric Sulfate  304 Stainless Steel
Fluoborate  TeflonŽ
Formic Acid  316 Stainless Steel
Glycerol  304 Stainless Steel*
Gold-Acid  TeflonŽ, Quartz or Titanium
Gold Cyanide  304 Stainless Steel
Gold-Immersion  304 Stainless Steel
Grey Nickel  TeflonŽ, Quartz or Titanium
Hot Seal Dichromate  316 Stainless Steel
Hydrochloric Acid  TeflonŽ or Quartz
Hydrofluoric Acid  TeflonŽ
Hydrogen Peroxide  TeflonŽ or Quartz*
Indium  TeflonŽ or Quartz
Iridite (4-75, 4-73, 14, 14-2, 14-9)  316 Stainless Steel
Iridite (1, 2, 3, 4-C, 7, 8, 15)  TeflonŽ or Quartz
Iron Fluoborate  TeflonŽ
Iron Phosphate  316 Stainless Steel*
Isoprep (186, 187, 188)  316 Stainless Steel
Isoprep Acid Salts  TeflonŽ
Jetal  304 Stainless Steel
Lead Acetate  304 Stainless Steel
Lime Saturated Water (Alkaline)  316 Stainless Steel*
Linseed Oil  304 Stainless Steel
Magnesium Hydroxide  304 Stainless Steel*
Magnesium Nitrate  TeflonŽ or Quartz
Manganese Phosphate  316 Stainless Steel*
McDermid 629  TeflonŽ
Mercuric Chloride  Titanium
Muriatic Acid  TeflonŽ or Quartz
Nickel (Plating Solution)(Watts) TeflonŽ, Quartz or Titanium
Nickel Acetate Seal  316 Stainless Steel
Nickel Chloride  Titanium
Nitric Acid  TeflonŽ or Quartz
Nitric Hydrochloric Acids  TeflonŽ or Quartz
Nitric Phosphoric  Quartz*
Oil  Steel*
Oleic Acid  TeflonŽ or Quartz
Paint Stripper (Alkaline)  304 Stainless Steel*
Perchlorethylene  316 Stainless Steel*
Phosphate Cleaner  304 Stainless Steel*
Phosphate  316 Stainless Steel*
Phosphoric Acid (No Fluoride)  TeflonŽ or Quartz*
Potassium Acid Sulfate  TeflonŽ or Quartz
Potassium Cyanide  304 Stainless Steel
Potassium Hydrochloric  TeflonŽ or Quartz
Potassium Hydroxide  304 Stainless Steel
Potassium Permanganate  TeflonŽ or Titanium*
Rhodium  TeflonŽ or Quartz
Rochelle Salt Cyanide  304 Stainless Steel
Ruthenium  TeflonŽ or Quartz
Salt (Actine)  TeflonŽ
Sea Water  Titanium
Silver Bromide  316 Stainless Steel
Silver Cyanide  304 Stainless Steel
Silver Lume  304 Stainless Steel
Silver Nitrate  316 Stainless Steel
Sodium Bisulfate  TeflonŽ or Quartz
Sodium Carbonate  Titanium
Sodium Chlorate  Titanium
Sodium Chloride  Titanium
Sodium Cyanide  304 Stainless Steel
Sodium Dichromate (Hot Seal)  316 Stainless Steel
Sodium Hydroxide  Steel
Sodium Hypochlorite  TeflonŽ
Sodium Persulfate  TeflonŽ or Quartz
Stannate  Steel
Stanostar  TeflonŽ or Quartz
Stearic Acid  Quartz
Sulfamate Nickel  TeflonŽ, Quartz or Titanium
Sulfur  TeflonŽ or Quartz
Sulfuric Acid  TeflonŽ or Quartz
Sulfur Peroxide  TeflonŽ or Quartz
Sulphamic Acid  TeflonŽ or Quartz
Tannic Acid  Titanium
Tin Nickel  TeflonŽ
Tin Plating (Acid) (Fluoborate)  TeflonŽ
Tin Plating (Acid)(Stanus/Sulphate)  TeflonŽ or Quartz
Tin Plating (Alkaline)  304 Stainless Steel
Trichlorethylene  316 Stainless Steel*
Trioxide (Pickle) TeflonŽ or Quartz
Turco (4181, 4338)  316 Stainless Steel*
Unichrome  TeflonŽ or Quartz
Water  316 Stainless Steel or Quartz
Wood’s Nickel Strike  TeflonŽ or Quartz
Yellow Dichromate  TeflonŽ or Quartz
Zinc Acid  TeflonŽ or Titanium
Zinc Ammonium Chloride  Quartz or Titanium
Zinc Cyanide  304 Stainless Steel
Zinc Phosphate  316 Stainless Steel*
Zincate  304 Stainless Steel
* Should use heater watt densities of 18 watts/sq.in.

 

The data listed is provided as a reference and is offered as a guide only. It is not intended to be used as the sole basis of design or to establish specification limits. Tempco Electric Heater Corporation assumes no obligation or liability for any advice furnished by it or for results obtained from its use. Due to the complexities of solutions and applications, it is the customer’s responsibility to contact their chemical supplier for heater material compatibility and recommendations.

Do not use electric immersion heaters to heat flammable solutions!

Please insure applicability of heater before installation since we cannot guarantee heaters against premature failure due to corrosion or chemical destruction caused by unusual conditions over which we have no control such as:

  • Excessively high solution temperatures
  • The concentration of the solution
  • The presence of inhibitors
  • The presence of other acids causing a secondary reaction
  • Stray electrical currents
  • Flux floating on the surface
  • The presence of dissolved gases
  • Excessive sludge buildup
  • Stagnant or turbulent flow of the solution
  • Aeration
  • Presence of oxygen or an oxidizing agent in the solution
  • Erosion