Brown Powder CAS: 8061-51-6 Sodium Lignosulphonate

Product Name: Sodium lignosulfonate
CAS: 8061-51-6
MF: C20H24Na2O10S2
MW: 534.51
EINECS:
Mol File: Mol File
Sodium lignosulfonate Structure
Sodium lignosulfonate Chemical Properties
solubility H2O: soluble
form powder to crystal
color Black
PH 3.5 (10wt. %)
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Product Introduction: Sodium lignosulfonate is an anionic surfactant that is a byproduct of the reaction between wood pulp and aqueous solution of sulfur dichloride and sulfite. It is also a byproduct in the production of pulp.

Specifications:
Appearance: Brown black powder
PH value: 10-12
Solid content ≥ 93%
Lignin content ≥ 52%

Application:
1. It can be used as a concrete water reducing agent and is suitable for engineering projects such as culverts, embankments, reservoirs, airports, and highways.
2. Can be used as a dispersant, bonding agent, water reducing and reinforcing agent for refractory materials and ceramic products, improving the yield by 70% -90%.
3. Used as a tanning agent in the leather industry.
4. Additives for coal water slurry.
5. Wettable pesticide fillers and emulsifying dispersants, as well as adhesives for fertilizer granulation and feed granulation.
6. Reducing dyes, dispersing dye fillers, dispersants, diluents for acidic dyes, etc.
7. Sandproof and sand fixing agents.
8. Used for electroplating and electrolysis, it can make the coating uniform with countless patterns.
9. As a descaling agent on the boiler and a stabilizer for the circulating reservoir.
10. Can be used as a water blocking agent for oil fields, consolidating wellbore walls, and oil production.
11. Used as a flotation machine for ore dressing and as a binder for smelting ore powder.
12. Long acting slow-release nitrogen fertilizer agent, high-efficiency slow-release composite fertilizer improvement additive.