This product is a toast almond colored to cream colored powder, or brownish yellow liquid, the dry substances being freely soluble in water of any hardness with good acidity and alkalinity, hard water and salt resistance, good dispersing performance and colloid-protecting performance, without penetrating and foaming performance. It has affinity with protein and polyamide fibers(wool, silk, polyester etc.), without affinity with celluloses of cotton, viscose, flax etc. It can be used with anionic and nonionic surface active agents. It belongs to cationic surface active agent.
Used as stabilizing agent of latex in rubber industry. Dispersing agent and levelling agent, dyeing auxiliary, auxiliary tanning agent in leather-making industry, water reducing agent and enhancing agent of cement and concrete, as well as dispersing agent

CAS NO:36290-04-7

EC NO:

Molecular Formula:C₂₁H₁₄Na₂O₆S₂

Molecular Weight:472.4418

Synonyms:;Dispersing Agent NNO;sodium naphthalene-2-sulfonate formaldehyde (1:1:1);disodium 5-[(7-sulfonatonaphthalen-1-yl)methyl]naphthalene-2-sulfonate;Sodium methylenedinaphthalene disulphonate;Diffusing agent NNO;Sodium polynaphthalene sulfonate;SNF Sodium Naphthalene Sulfonate Formaldehyde Concrete Agent;

Molecular Structure:

CAS NO:36290-04-7

EC NO:

Molecular Formula:C₂₁H₁₄Na₂O₆S₂

Molecular Weight:472.4418

Synonyms:;Dispersing Agent NNO;sodium naphthalene-2-sulfonate formaldehyde (1:1:1);disodium 5-[(7-sulfonatonaphthalen-1-yl)methyl]naphthalene-2-sulfonate;Sodium methylenedinaphthalene disulphonate;Diffusing agent NNO;Sodium polynaphthalene sulfonate;SNF Sodium Naphthalene Sulfonate Formaldehyde Concrete Agent;

Molecular Structure: