STOCKMEIER Holding GmbH, Bielefeld
Am Stadtholz 37
33609 Bielefeld

+49 521 / 3037-0
+49 521 / 3037-159

info@stockmeier.de

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Complexing Agents & Phosphonates

Efficient water softeners, corrosion inhibitors and stabilizers

What do we offer?

Highly efficient complexing agents and phosphonates

Complexing agents and phosphonates are chemical compounds that form chelations with metal ions and are used in the detergent and cleaning agent industry to mask the water hardness.

We offer a comprehensive portfolio with common products like EDTA, HEDP and PBTC, but also with some specialties.

An overview of our highly efficient products is available below. Further products are available on request.

Applications

Complexing agents and phosphonates not only function as a water softener, but can also be used as a corrosion inhibitor or as a stabilizer for peroxide (e.g. in bleaching agents).

They are predominantly used in:

  • cleaning products
  • cooling water systems
  • desalination systems

Products

Complexing agents

ProductsChemistryFormActive ContentApplication
Complexing Agent EDTAEDTA-NA4liquid38%Complexing agent
Complexing Agent EDTA PowderEDTA-NA4powder87%Complexing agent
Complexing Agent NTANTA-NA3liquid38%Complexing agent
Complexing Agent NTA PowderNTA-NA3powder93%Complexing agent

Phosphonates

ProductsChemistryFormActive ContentApplication
ATMPAmino trimethylene phosphonic acidliquid50%Complexing Agent, corrosion inhibitor, textile auxiliary
ATMP N-OxidAmino trimethylene phosphonic acidliquid45%Complexing Agent, corrosion inhibitor, textile auxiliary
HEDP 60% SolutionHydroxyethane Diphosphonic acidliquid60%Complexing Agent, corrosion inhibitor, textile auxiliary
PBTCPhosphonobutane tricarboxylic acidliquid50%Complexing Agent, corrosion inhibitor, textile auxiliary
PBTC-CSPhosphonobutane tricarboxylic acid chlorine-stableliquid50%Complexing Agent, corrosion inhibitor, textile auxiliary
DTPMP NA2Diethylene triamine penta methylene phosphonic acid, disodium saltliquid50%Complexing Agent, corrosion inhibitor, textile auxiliary
DTPMP NA7Diethylene triamine penta methylene phosphonic acid, hepta sodium saltliquid32%Complexing Agent, corrosion inhibitor, textile auxiliary

Service & Support

Contact

STOCKMEIER Chemie

Tobias Hollmann
Vice Head of Sales Specialty Chemicals

+49 521 / 3037-130
t.hollmann@stockmeier.de