All Photos(1)



Triton X-305 solution

70% in H2O

CAS Number:
MDL number:

Quality Level



mol wt

~1526.0 g/mol


70% in H2O


blocking: suitable
cell culture | mammalian: suitable
hybridization: suitable
immunohistochemistry: suitable
protein purification: suitable


0.65 mM

transition temp

cloud point >100  °C





InChI key


Looking for similar products? Visit Product Comparison Guide

General description

Triton X-305 is a non-ionic surfactant. This octylphenol ethoxylate has higher number of ethylene oxide units, increased cmc (Critical micelle concentration) and hydrophile/lipophile balance when compared to Triton X-100. Triton X-305 is compatible with anionic, cationic, and other nonionic surfactants and chemically stable in most acidic and alkaline solutions.


Triton X-305 has been used:
  • In the treatment of cells for immunocytochemistry
  • Along with peroxotungstic acid in the preparation of tungsten trioxide films by sol-gel method
  • In the dispersion polymerization of styrene with activated poly(N-vinylpyrrolidone) (PVP) for the synthesis of lanthanide-encoded polystyrene particles


500 mL in poly bottle

Legal Information

Tri-Chek is a trademark of Micro Essential Laboratory, Inc.
Triton is a trademark of The Dow Chemical Company or an affiliated company of Dow

Signal Word


Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2

Storage Class Code

10 - Combustible liquids



Flash Point(F)

483.8 °F - closed cup

Flash Point(C)

251 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

Certificate of Origin

More documents

Quotes and Ordering

Controlling particle size and photoelectrochemical properties of nanostructured WO3 with surfactants.
Memar A, et al.
Applied Surface Science, 305, 760-767 (2014)
Solubilization of phospholipid bilayers by surfactants belonging to the Triton X series: Effect of polar group size.
Partearroyo M A, et al.
Journal of Colloid and Interface Science, 178(1), 156-159 (1996)
Surface functionalization methods to enhance bioconjugation in metal-labeled polystyrene particles.
Macromolecules, 44(12), 4801-4813 (2011)
Albert Serrà et al.
Physical chemistry chemical physics : PCCP, 15(35), 14653-14659 (2013-07-31)
Microemulsions have been revealed as feasible templates to grow magnetic nanostructures using an electrodeposition method. Reducing agents are not required and the applied potential has been used as driving force of the nanostructure growth. A systematic study of conductive microemulsion
Elizabeth K Joseph et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 33(7), 2849-2859 (2013-02-15)
Endothelin-1 (ET-1) is unique among a broad range of hyperalgesic agents in that it induces hyperalgesia in rats that is markedly enhanced by repeated mechanical stimulation at the site of administration. Antagonists to the ET-1 receptors, ET(A) and ET(B), attenuated

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service