At a glance

Polypropylene is the most economical tank material for Sodium Bisulfate, rated Excellent. Nylon, PVDF (Kynar®) and HDPE are also rated Good or better. Rated Fair (contact us before use): 316 stainless steel 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 Sodium Bisulfate works with the plastics used to make our storage tanks.

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

Fittings

How Sodium Bisulfate works with the plastics used for tank fittings.

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

Gaskets & O-Rings

How Sodium Bisulfate works with gasket and O-ring materials.

Material	Rating
Buna-N	Good
EPDM	Excellent
Viton®	Excellent

Metals

How Sodium Bisulfate works with the metals used for fittings and bolts.

Material	Rating
316 Stainless Steel	Fair
Hastelloy	Good
Titanium	No Data
Aluminum	No Data SEVERE EFFECT