Sulfonated Naphthalene Formaldehyde(SNF)

Sulfonated naphthalene formaldehyde (SNF) is a light yellow to yellowish brown powder, which is an anionic surfactant. It is widely used for the preparation of free-flowing and pumpable concrete mixture in the construction industry.  

Sulfonated naphthalene formaldehyde can be used as raw material for compound accelerators, anti-freezing agents, and retarders, in different construction industries. Its high purity feature makes cement particles with high low foaming, high range water reducing and strengthening. In addition, it also improves cement mobility and workability.

ulfonated naphthalene formaldehyde is easily soluble in ethylene glycol, diethylene glycol, glycerol, and water, slightly soluble in alcohols, but it is insoluble in organic solvents. Furthermore, it is highly utilized in various industries such as agriculture, plastics & Srubber, paper, construction, textile, oil, and others.


Protizerr currently offers two powder grades of Sodium Naphthalene Formaldehyde, SNF-A and SNF-C.