Sodium Lignosulphonate

Sodium Lignosulphonate

CAS No. :8061-51-6

Synonyms: Sodium lignin sulfonate; Lignosulfonic acid, sodium salt; Sodium polignate; Sulfonated lignin sodium salt; sodium lignosulfite

Molecular Weight:10,000-100,000

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.

Typical Characteristics:
     
Description                      Brown powder
PH value                             7.0-11.0
Dry maters(%)                     93 min
Water-insoluble substance(%)     1.5 max
Reducing matters(%)                  15 max
Lignosulphonate assay(%)           55 min

Usage:

1.In 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.

2.The sodium lignosulphonate series products can be adopted as the adhesives in the briquetting procedure in the vertical retort zinc smelters.

3.The 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.

4.In the field of water-coal paste, the sodium lignosulphonate series products can be adopted as the main compound materials.

5.In agriculture, the sodium lignosulphonate series products can be applied as the dispersant agents of pesticides and pelleting adhesives of fertilizers and feedstuffs.

Packing & storage & transportation :

1.Packing : plastic woven bag with 25kg net weight per bag,load 25 MT in 40'HQ.
2.Storage :It shall be stored in a waterproof, rainproof place to avoid agglomeration. If there is agglomeration, smashing it or dissolving it will not affect using effect.The product is harmless and does not deteriorate in long term. It's not a flammable and explosive substance.
3. Transportation : It's suitable for both truck transportation and railay transportaion without any limit of remnant cargo or full truck.

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