REAXIS® C125, Stannous Neodecanoate, is a liquid inorganic tin-based catalyst that is used in a number of applications, including:

  • Esterifications
  • Polyurethanes (CASE)
  • Silicone condensation reactions

REAXIS®C125 gives enhanced storage stability in various RTV silicone formulations.

REAXIS®C125 can be utilized neat or as a mixture in alcohols. This product is typically used at concentrations ranging from 0.01 - 0.20 wt%.

Typical Specifications
Tin (II) content (%)20.0 - 23.0
Viscosity (cP @ 20°C)5000 Max
Product Characteristics
Physical stateliquid
Chemical typeinorganic tin
Gardner Color Number8 Max

Standard Packaging

  • 44 lb (20 kg) plastic pail
  • 440 lb (200 kg) steel drum

Storage Conditions

REAXIS®C125 should be stored in the original packaging at moderate temperatures and kept from freezing. The container should be closed tightly after each use to maximize shelf life.

You can request a sample here, or contact us

Reaxis Inc.
941 Robinson Highway
McDonald, PA 15057
Ph: 800-426-7273 Fax: 724-796-3160
Sales Email:
Tech Email:

This information is provided to the best of our knowledge but without obligation. Reaxis is not liable for any incorrect or missing information. This data sheet becomes invalid upon publication of a new version. Please contact us for the latest version.

Date Retrieved: 15th August 2020 09:28:35 AM

We accomplish these objectives with our commitment to the following principles:

  • Compliance
  • Monitoring
  • Waste minimization
  • Pollution prevention
  • Product stewardship
  • Employee and community education
  • Partnerships with stakeholders and public

Reaxis Inc. is proud to announce that both the McDonald and UPARC sites have achieved certification in both ISO 14001 and ISO 9001.

We are very proud of the work our employees at Reaxis Inc. have put in to achieve these certifications. The McDonald site has been ISO 9001 certified since 1997, while UPARC has just achieved their first certification in 2018.

We believe that Environment, Health, Safety, Security, Responsible Care and sound Business Management are mutually achievable objectives.