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Sulfuric Acid NFPA 704 Diamond Sign (3-0-2-W)
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Sulfuric Acid NFPA 704 Diamond Sign: Health 3, Flammability 0, Instability 2, Water Reactive
Post the correct NFPA 704 rating for sulfuric acid on battery rooms, acid storage areas, water treatment chemical rooms and plating lines. Sulfuric acid carries a 3-0-2-W rating: Health 3 (serious injury on short exposure, severe burns), Flammability 0 (does not burn), Instability 2 (violent chemical change at elevated temperature or pressure), and the W with a line through it, meaning it reacts dangerously with water. Confirm the rating against your supplier's Safety Data Sheet, Section 16, since dilute solutions are often rated differently.
The sign uses the standard NFPA 704 diamond with blue, red and yellow quadrants and the water reactive symbol in the white field. Fire crews rely on that symbol to choose the right extinguishing method.
Available in Vinyl, Plastic Placard and Aluminum
- Vinyl Label: for carboys, totes, cabinets and smooth equipment surfaces
- Plastic Placard: lightweight and durable for doors and walls
- Aluminum Sign: rust resistant for outdoor tanks, containment areas and fences
Product Specifications:
- Chemical: Sulfuric acid, concentrated (CAS 7664-93-9)
- Rating: NFPA 704 3-0-2 with W special hazard symbol
- Text color options: Black or White numerals
- UV rated inks, suitable for indoor or outdoor use
- Printed in Phoenix, AZ by Print Pro AZ
Where This Sign Goes
Lead-acid battery rooms and forklift charging areas, acid storage rooms, water and wastewater treatment chemical feed rooms, metal finishing lines, and any exterior door where the fire code requires an NFPA 704 placard. Pair it with a Corrosive sign and an eyewash station sign.
Need a full set for a chemical storage room? Send Print Pro AZ your chemical inventory list and we will quote the complete placard set.
Frequently Asked Questions
Do your labels meet industry standards?
Do your labels meet industry standards?
Absolutely. Our electrical labels are fully compliant with current NEC (National Electrical Code) standards, helping you pass inspections smoothly and efficiently on the first attempt.
What materials are your labels made of?
What materials are your labels made of?
We offer high-quality labels in a wide range of durable materials, including metal, plastic, and vinyl. Our selection also includes specialty options such as reflective vinyl labels, designed for enhanced visibility and performance.
How quickly can I expect my order to be processed?
How quickly can I expect my order to be processed?
We take pride in providing the fastest turnaround times in the industry. Once you place your order, it is typically shipped the same business day, ensuring quick and reliable delivery.