Southwest Water Innovations LLC logo Southwest Water Innovations Water Pre-Treatment Chemistry
General reference only — not a substitute for the official SDS. The pages below summarize widely-established handling and safety information for each chemical class. They are provided for general awareness and are not the legally required Safety Data Sheet (SDS) for any specific manufacturer's product or lot. Always request and follow the current SDS from your product's actual supplier before handling, storing, or disposing of any of these materials.
Coagulant

Poly Ferric Sulfate (PFS)

Iron-based inorganic coagulant.

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Coagulant

Polyaluminum Chloride (PAC)

Aluminum-based inorganic coagulant.

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Flocculant

Polyacrylamide (PAM)

Cationic, anionic, and non-ionic flocculant variants.

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pH Down

Citric Acid

Organic acid used for pH reduction.

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Adsorbent

Bentonite Clay

Natural clay adsorbent / coagulant aid.

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pH Up

Sodium Carbonate

Soda ash, used for pH elevation.

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