PERACETIC ACID (20%) Chemical Compatibility

PERACETIC ACID is often referred to as PAA. Peracetic Acid is widely used as an anti-microbial agent in healthcare,
and food processing. It is also used in water treatment.

At a glance

PVDF (Kynar®) is the most economical tank material for Peracetic Acid (20%), rated Excellent. HDPE is also rated Good or better. Avoid Buna-N gaskets and aluminum hardware.

  • 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 Peracetic Acid (20%) works with the plastics used to make our storage tanks.

Material Rating
HDPE Good
Polypropylene No Data
Nylon No Data
PVDF (Kynar®) Excellent

Fittings

How Peracetic Acid (20%) works with the plastics used for tank fittings.

Material Rating
HDPE Good
PVC Good
CPVC Good
Polypropylene No Data
PVDF Excellent

Gaskets & O-Rings

How Peracetic Acid (20%) works with gasket and O-ring materials.

Material Rating
Buna-N Not Recommended
EPDM Good
Viton® Excellent

Metals

How Peracetic Acid (20%) works with the metals used for fittings and bolts.

Material Rating
316 Stainless Steel Excellent
Hastelloy Excellent
Titanium Excellent
Aluminum Not Recommended

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