Specification :

Synonyms: Sodium Ligninsufonate
CAS No: 8061-51-6
Molecular Formula: C20H24Na2O10S2 Molecular weight: 534.508100
Structural Formular:

Properties:
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.

Specification:

Index Items Sodium Lignosulphonate
Appearance Yellowen Brown Powder
Lignosulphonate 50% min
Moisture 5.0% max
PH Value(1% soluble) 9.5¡À0.5
Inorganic SaltsNaSO4 2.0% max
Total Reducing Matter 4.0% max
Water Insoluble Matter 3.0% max
Calcium Magnesium General Quantity 0.5% max

Usage:
The field of concrete additives, the sodium lignosulphonate 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. Sodium lignosulphonate series products can be adopted as the adhesives in the briquetting procedure in the vertical retort zinc smelters. sodium lignosulphonate 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. The field of water-coal paste, the sodium lignosulphonate series products can be adopted as the main compound materials. Agriculture, the sodium lignosulphonate series products can be applied as the dispersant agents of pesticides and pelleting adhesives of fertilizers and feedstuffs.

Packing:
Sodium Lignosulphonate packed in plastic woven bag, inner with plastic bag, net weight; 25kgs.

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