Chemical composition: Sodium butyl naphthalene sulfonate CAS NO:  25638-17-9 Molecular formula：C14H15NaO2S Molecular weight: 270.3225

Appearance	Light white powder
Osmotic Force (compared with standard)	≥100%
Active Substance Content	60%-65%
PH Value (1% Water Solution)	7.0-8.5
Water Content	≤3.0%
Iron Content %, ≤	≤0.01
Fineness The residue content of 450 mesh holes ≤	≤5.0

The product can significantly reduce the surface tension of water, has excellent penetration and wettability, and has good re-wettability, and has emulsification, diffusion and foaming properties. It is acid and alkali resistant, cannot be mercerized in alkali baths, and is resistant to hard water. Adding a small amount of salt can greatly increase the penetration force, and precipitation will occur in the presence of aluminum, iron, zinc, lead and other salts. Except for cationic dyes and cationic surfactants, they can generally be mixed. Non-ionizing levelling agents will combine with the stretched powder to form a loose complex in the dyeing bath to counteract the leveling performance. Generally, they cannot be used in the same bath at the same time. . It is widely used in various processes of textile printing and dyeing, mainly used as penetrating and wetting agent, emulsifier and softening agent in rubber industry, wetting agent in paper industry, wetting agent in lake industry and synergist in fertilizer and pesticide industry, etc. Application Technology20kg kraft bag lined with plastic bag, stored at room temperature and protected from light, the storage period is one year.