PBTC 50%, (2-Phosphonobutane-1,2,4-Tricarboxylic Acid) – High-Efficiency Scale & Corrosion Inhibitor
CAS-Nr.

Physical Form

Clear, colorless to pale yellow aqueous solution

Molecular Weight

270.13

Molecular Formula

C7H11O9P

Anmeldung

PBTC is a high-performance scale and corrosion inhibitor primarily used in industrial cooling water, boilers, RO pretreatment, and oilfield systems, especially effective under high-alkalinity high-temperature and high hardness conditions.

Polyepoxysuccinic Acid (PESA) | CAS 51274-37-4,109578-44-1
CAS-Nr.

,

Physical Form

Colorless or amber transparent liquid, White powder, White granule

Molecular Weight

400-1500

Molecular Formula

HO(C4H2O5M2)nH

Anmeldung

Green, phosphorus-free scale inhibitor and dispersant designed for high-alkaline, high-hardness, and high-pH water systems. Widely used in eco-friendly cooling water treatment, boiler systems, oilfield water injection, and Reverse Osmosis (RO) membranes where biodegradability is required.