CrestoGuard

CrestoGuard™ 413 is an aqueous solution of hexamethylphosphoramide (HEMPA) and is widely used in industry as a sequestering agent and calcium scale inhibitor in oil and gas applications, industrial cleaning and metal treatment.

Provides our users with the following benefits:

1. Excellent calcium carbonate scale inhibition and calcium compatibility in systems.
2. Good calcium sulfate and barium sulfate scale inhibition.
3. Stable in presence of iron oxide.
4. Excellent sequestering properties.
5. Moderate mild steel corrosion protection.