ALUMINUM SULFATE Chemical Compatibility

ALUMINUM SULFATE is a water-soluble compound with the chemical formula Al2(SO4)3. It is a chemical agent used in water purification, pH regulation of garden soil, and other commercial or industrial applications. It is primarily used as a coagulating agent in minor cuts and abrasions.

At a glance

HDPE is the most economical tank material for Aluminum Sulfate, rated Excellent. Polypropylene, nylon and PVDF (Kynar®) are also rated Good or better.

  • Excellent No or minor effect. Recommended.
  • Good Slight effect. Generally suitable.
  • Fair Moderate effect. Limited or conditional use — contact us.
  • Not Recommended Severe effect. Do not use.
  • No Data Not tested. Contact us before use.

Tank Resins

How Aluminum Sulfate works with the plastics used to make our storage tanks.

Material Rating
HDPE Excellent
Polypropylene Excellent
Nylon Excellent
PVDF (Kynar®) Excellent

Fittings

How Aluminum Sulfate works with the plastics used for tank fittings.

Material Rating
HDPE Excellent
PVC Excellent
CPVC Excellent
Polypropylene Excellent
PVDF Excellent

Gaskets & O-Rings

How Aluminum Sulfate works with gasket and O-ring materials.

Material Rating
Buna-N Excellent
EPDM Excellent
Viton® Excellent

Metals

How Aluminum Sulfate works with the metals used for fittings and bolts.

Material Rating
316 Stainless Steel Good
Hastelloy Good
Titanium Excellent
Aluminum Good