Synonyms: Sodium lignin sulfonate; Lignosulfonic acid, sodium salt; Sodium polignate; Sulfonated lignin sodium salt; sodium lignosulfite Molecular Weight: 10,000-100,000 CAS No.8061-51-6

Typical Characteristics: Appearance:Yellowen Brown Powder Lignosulphonate:50% min Moisture:5.0% max PH Value(1% soluble):9.5 Inorganic Salts(NaSO4):2.0% max Total Reducing Matter:4.0% max Water Insoluble Matter:3.0% max Calcium and Magnesium:0.5% max 25kg net/bags Capacity: 40HC 26MT, 20container 11.5MT

Optional Information- HS Code : 2942 Other Organic Compounds

Application:

 SODIUM LIGNOSULPHONATE' s properties make it suitable for a wide variety of applications in textile dyestuff, Concrete admixture, metallurgic engineering, petroleum industry, pesticides, Carbon black, Animal feed, and porcelain, etc.

1. In the field of concrete additives, the ligninsulfonate series products can be applied as common water reducing admixture and built material of series multifunction high-performance water reducing admixtures. The products can be directly adopted as additive in the concrete. Moreover, they also can be compounded with such high-performance water reducing admixtures as naphthalene series and melamine series etc. And, they are also ideal materials for series retarding agents and pumping agents etc. 2. The ligninsulfonate series products can be adopted as the adhesives in the briquetting procedure in the vertical retort zinc smelters. 3. The ligninsulfonate series products can be used as embryo reinforcing agents in the fields of pottery and porcelain and refractory materials. They can increase the fluidity of the slurry and thus to improve the strength of the embryo. 4. In the field of water-coal paste, the calcium ligninsulfonate series products can be adopted as the main compound materials. 5. In agriculture, the ligninsulfonate series products can be applied as the dispersant agents of pesticides and pelleting adhesives of fertilizers and feedstuffs

Lignin sulfonates (Sodium Lignosulphonate )