BGC > Product Search > Sodium lignosulfonate | 8061-51-6

Appearance	Brown powder
Moisture	≤ 5.0%
PH value	7~9
Inorganic salts(Na2SO4)	≤ 5.0%
Total reducing matter	≤ 4.0%
Water insoluble matter	≤ 1.5%
Calcium magnesium general quantity	0.3~1.5%

Appearance	Brown powder
Moisture	5.0%
PH value	7~9
Inorganic salts(Na2SO4)	5.0%
Total reducing matter	4.0%
Water insoluble matter	1.5%
Calcium magnesium general quantity	0.3~1.5%

Molecular Formula: C20H24Na2O10S2
Molecular Weight: 534.51
WGKGermany: 1

Molecular formula: C20H24Na2O10S2

Molecular Fomula: C20H24Na2O10S2

Molecular weight: 534.51

Appearance: Brown powder

Assay: 97%min

Description:
Sodium lignosulfonate is first generation concrete admixture.It is made of wood pulp, a anionic surfactant. Has retarding effect and water reducing effect.

Sodium lingosulfonate is yellow brown powder, can be combined into early strength agent, retarder, antifreeze, pumping agent, combined with naphthalene superplasticizer to liquid admixtures has no precipitate formed.

Sodium lignosulfonate can be used as an admixture for polymers and concrete. It has the advantages of low cost and environmental friendliness.


Application:
Sodium lignosulphonate uses sodium fertilizer\'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.Construction concrete additive
2.Clay ceramic admixture
3.Stabilized emulsions in drilling fluid
4.Dyestuff additive
5.Leather tanning
6.Soil improvement agent & plant growth regulator on Agriculture

Main Performance
1. It can reduce 10% of water consumption at least
2. It can improve mixture of the concrete
3. There will be improvement for compression strength by more than 15% equally in 3- 28 days
4. It can reduce the heat of hydration in initial stage of the cement by a large margin
5. There is no corrosion on the concrete reinforcing bar