Sodium naphthalene sulfonate formaldehyde (SNF) can be referred to as light yellow to yellowish-brown powder, which is an anionic surfactant. It is broadly utilized for the preparation of the free-flowing and pump able concrete mixture. It is extensively utilized in the construction industry. Sodium naphthalene sulfonate formaldehyde can also be utilized as raw material for anti-freezing agents, compound accelerators and retarders, in different construction industries. It is also identified as diffusing agent NNO, dispersing agent NNO, sodium naphthalene-2-sulfonate formaldehyde, sodium poly naphthalene sulfonate, and sodium naphthalene sulfonate formaldehyde concrete agent