Sulfuric Acid (H2SO4) is a very corrosive, very dense, oily liquid. It can range from colorless to dark brown depending on its purity and used in the manufacture a huge variety of substances including chemicals, fertilizers, paints, detergents, and explosives. Sulfuric Acid is also referred to as oil of vitriol and vitriol.
HDPE is the most economical tank material for SULFURIC ACID 10% to 75%, rated Excellent. Polypropylene and PVDF (Kynar®) are also rated Good or better. Avoid nylon tanks; 316 stainless steel and titanium hardware.
How SULFURIC ACID 10% to 75% works with the plastics used to make our storage tanks.
| Material | Relative cost | Rating |
|---|---|---|
| HDPE $ | $$$$ | A Excellent |
| Polypropylene $$ | $$$$ | A Excellent |
| Nylon $$$ | $$$$ | D Not Recommended |
| PVDF (Kynar®) $$$$ | $$$$ | A Excellent |
How SULFURIC ACID 10% to 75% works with the plastics used for tank fittings.
| Material | Rating |
|---|---|
| HDPE | A Excellent |
| PVC | A Excellent |
| CPVC | A Excellent |
| Polypropylene | A Excellent |
| PVDF | A Excellent |
How SULFURIC ACID 10% to 75% works with gasket and O-ring materials.
| Material | Rating |
|---|---|
| Buna-N | B Good |
| EPDM | B Good |
| Viton® | A Excellent |
How SULFURIC ACID 10% to 75% works with the metals used for fittings and bolts.
| Material | Rating |
|---|---|
| 316 Stainless Steel | D Not Recommended |
| Hastelloy | B Good |
| Titanium | D Not Recommended |
| Aluminum | — No Data |
Storing this chemical in polypropylene?
Polypropylene tanks from 25 to 6,000 gallons with polypropylene fittings installed. Confirm concentration and temperature with us before you order.
Send the chemical, concentration, temperature and size. We’ll match the tank and fittings and send a quote.