Product Description
AQUA MAG® 9250 blended phosphate is a dry blended formulation designed to provide effective corrosion inhibition and metal sequestration in potable and industrial water systems. Readily soluble in water, AQUA MAG 9250 is produced using high-quality phosphates to support consistent performance, improved water quality, and system protection.
Applications
AQUA MAG 9250 is formulated to address corrosion and water quality challenges commonly encountered in drinking water distribution systems. It helps decrease iron tuberculation, control iron and manganese, and minimize microbial-influenced corrosion. AQUA MAG 9250 also reduces discoloration, staining, and mineral buildup while lowering chlorine demand by helping control biofilm regrowth—supporting improved disinfection, fewer customer complaints, and extended system life.

Product Specifications
| Parameter | Specifications and Comments |
|---|---|
| Phosphate Type | Blended Phosphates |
| Form | Dry Powder |
| pH (1% w:w) | 5.2–6.2 |
| Bulk Density | 68 lbs/ft³ |
| Shelf Life | 1 year |
| NSF Maximum Feed Rate | 11 mg/L |
| Applications | Corrosion Inhibition, Sequestration |
Contact Carus for additional product specifications or system-specific recommendations.
Partner with Carus for Advanced Sequestration and Corrosion Control
AQUA MAG 9250 offers a reliable solution for controlling corrosion, iron, and manganese in municipal drinking water systems. Backed by Carus’s technical expertise and long-standing experience, AQUA MAG products help utilities improve water quality, protect infrastructure, and operate more efficiently.
Ready to learn more? Contact us today to discuss how AQUA MAG 9250 can support your water treatment goals.
Need guidance? Our team of experts is available to provide technical support and dosing recommendations tailored to your system.

