Surfactants & CleansersLiquidSample available
RHODOLINE® 643
Overview
Defoamer
Formulation benefits
- Environmental Compliance
- Outstanding Foam Control
- Versatile Application
Applications
Laundry DetergentsLiquid Laundry DetergentsConditionerShampooBody CareFacial CareHand Care
Formulation snapshot
Typical phase
Water phase
Water-soluble — dispersed into the aqueous phase before emulsification.
Functional role
Surfactant — provides cleansing, foam, or solubilization.
Pairs well with
- A secondary amphoteric surfactant
- A mild conditioning agent
- A thickening salt or gum
Handling watch-outs
- Check final pH for skin-friendliness, especially with anionic blends.
- Always validate stability and microbial safety in your finished formula.
Qualitative guidance only. We don't publish use levels — confirm dosage, pH, and compatibility against the supplier technical data sheet and your own stability testing.
- Supplier
- Solvay
- CAS
- 110-30-5, 64742-65-0, 67762-90-7
Test RHODOLINE® 643 in your next formula
Request a starter sample and our team will follow up with availability, documentation, and shipping details. No minimum order required for sampling.
Quote on request
Specialty active — pricing varies by volume and grade
All orders are reviewed by our sourcing team. Final pricing, lead time, and documentation (CoA, SDS) are confirmed before fulfillment.