Pulp & Paper Products

GAC Chemical manufactures and sells high quality 93799776.pngAluminum Sulfate (Alum), Sodium Aluminate, Ammonia Hydroxide (Aqua Ammonia), Sodium Hypochlorite (Bleach) and Sulfuric Acid as our primary products supporting the Pulp and Paper industry. Our market area extends throughout Maine, New Hampshire, Vermont and other areas of New England, as well as New Brunswick, Quebec, and Nova Scotia.

Pulp & Paper Products

Sodium Hydroxide/Caustic

GAC supplies the industry standard 50% sodium hydroxide (caustic) and also a diluted 25% solution. Our sodium hydroxide meets the requirements of the Pulp and Paper Industry in Maine as well as...



Aluminum Sulfate (Alum)

GAC's high performance iron free alum is used in papermaking, and is considered the industry standard. Its ultra clear grade is used in the photography industry as a fixer. The technical and NSF certified...



Sodium Aluminate

GAC produces sodium aluminate by reacting diaphragm or membrane sodium hydroxide with aluminum trihydrate. GAC's standard product is a 38% sodium aluminate solution but can manufacture up to 45% upon request....



Ammonium Hydroxide (Aqua Ammonia)

GAC produces aqua ammonia (ammonium hydroxide) by absorbing purified anhydrous ammonia with deionized water. Concentrations from 29.5% to 5.0% are made on a regular basis. GAC can make specific concentrations...



Sodium Hypochlorite

GAC distributes 15% by trade (12.5% Wt.) sodium hypochlorite solution (bleach). Various concentrations can be provided upon request. GAC can also provide various concentrations of excess caustic for those...



Sulfuric Acid

GAC supplies the industry standard 93+% sulfuric acid (66Âş baume). Our acid meets the stringent low mercury requirements of the Pulp and Paper Industry in Maine and other regional jurisdiction. GAC's...