Sodium Bisulfite Solutions 30%, 40%

Sodium Bisulfite Solutions – Reliable Performance in Industrial Water Treatment

If you’ve ever dealt with large-scale water treatment—or even stood beside an industrial boiler hissing like an old pirate ship’s steam vent—you’ve probably come across Sodium Bisulfite. It’s one of those unassuming but absolutely essential chemicals that helps industries keep things clean, efficient, and corrosion-free.

We supply it in two main strengths—30% and 40% solutions—each tailored for specific needs in water treatment, food processing, textile finishing, and chemical manufacturing. These aren’t just lab-grade samples either; this is industrial-grade, ready-for-the-real-world kind of stuff. And yes, if you’re sourcing in Australia, especially from around Perth, we’ve got you covered as a dependable chemical supplier.

What Is Sodium Bisulfite?

Technically, Sodium Bisulfite (NaHSO₃) is an inorganic compound created by bubbling sulphur dioxide through sodium carbonate. Sounds simple enough, but don’t let the process fool you—it’s a workhorse in chemical reactions. It’s usually a clear to pale yellow liquid, carries a slight sulphur smell (imagine the faint scent of a struck match), and it dissolves easily in water.

Its primary role? Reducing oxygen in systems that just can’t afford it. Whether it’s corrosion-prone pipelines or delicate food products, Sodium Bisulfite helps stabilize and preserve by limiting oxidation.

📊 Available Concentration Grades

🧪 Sodium Bisulfite 30% Solution

This one’s a bit like the mid-strength option. Not too strong, not too weak—just right for municipal water plants, general food preservation, and wastewater dechlorination. Think of it as the practical option for operations that need reliability without overkill. It’s commonly used where oxygen levels need to be controlled, but not aggressively so. Ideal for moderately sensitive or contaminated water streams.

🧪 Sodium Bisulfite 40% Solution

It’s formulated for more demanding scenarios—like oil & gas pipelines, boiler systems, and the pulp & paper industry. The higher concentration ensures faster reaction times and stronger oxygen scavenging. Great for high-temperature or closed-loop environments where you can’t afford to wait around.

🏭 Key Industrial Applications

• Oxygen Scavenger: Reduces oxygen levels in boiler and cooling water to prevent corrosion. Simple but critical.
• Dechlorination Agent: Used post-disinfection in municipal and food-grade systems to safely remove residual chlorine.
• Preservative: It helps extend shelf life in wine, dried fruit, and other products. Not glamorous—but definitely useful.
• Textile Processing: Plays a behind-the-scenes role in bleaching, dyeing, and desizing fabric. (You probably didn’t notice it, but it’s there.)

🛡️ Why Choose Our Sodium Bisulfite?

We know there are plenty of places to source chemicals, but here’s why clients stick with us: reliability. As a sodium bisulfite supplier in Australia, we make sure our product isn’t just compliant—it’s consistent. Whether you need a few drums or a full IBC, we’ll supply it in packaging that fits your setup. And yes, we handle all the paperwork, SDS, and safety documentation—so you don’t have to chase it down later.

Need something custom? Just Request a Quote and we’ll sort it out.

📦 Packaging, Delivery & Documentation

• CAS Number: 7631-90-5
• Appearance: Clear to pale yellow liquid
• Odour: Slightly sulphurous—noticeable but not overpowering
• Solubility: Fully soluble in water
• Stability: Generally stable. Just avoid strong acids and oxidisers (no surprises there).

Available for pickup or delivery Australia-wide. Flexible packaging? No problem. We can adapt based on what works for your facility or warehouse.

For Safety Data Sheets (SDS), request them here. They’re updated, detailed, and straight to the point—just how they should be.

🇦🇺 Buy Sodium Bisulfite 30% & 40% in Australia

Whether you’re managing a treatment plant, coordinating industrial supply for a production line, or just trying to keep your system corrosion-free, Sodium Bisulfite is one of those materials that quietly gets the job done. Choose the 30% for general applications, or go with the 40% when you need that extra kick.

Have questions? Want to double-check compatibility with your setup? No worries—reach out. We’re here to help. Reliable service, local knowledge, and consistent product quality—that’s what we stand by as your trusted chemical supplier in Perth.