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Sodium Ligninsulfonate

CAS 8061-51-6C20H24Na2O10S2MW 534.5

Sodium Ligninsulfonate (CAS 8061-51-6) — formula C20H24Na2O10S2, molecular weight 534.5; category inorganic chemicals.

Specifications

CAS Number8061-51-6
Molecular FormulaC20H24Na2O10S2
Molecular Weight534.5
CategoryInorganic Chemicals

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What this product is

Sodium Ligninsulfonate is an inorganic compound with CAS registry number 8061-51-6 and molecular formula C20H24Na2O10S2 (molecular weight 534.5), belonging to the inorganic chemicals segment of chemical raw materials.

Identification

CAS number: 8061-51-6

Its molecular formula C20H24Na2O10S2 comprises 20 C, 24 H, 2 Na, 10 O, 2 S atoms.

Also known as: Sodium Ligninsulfonate · Dispersant

Category: inorganic chemicals

Frequently Asked Questions

What is the CAS number of Sodium Ligninsulfonate?

The CAS registry number of Sodium Ligninsulfonate is 8061-51-6.

What is the molecular formula and molecular weight of Sodium Ligninsulfonate?

Molecular formula C20H24Na2O10S2, molecular weight 534.5.

What other names is Sodium Ligninsulfonate known by?

It is also registered under: Sodium Ligninsulfonate, Dispersant.

Which category does Sodium Ligninsulfonate belong to?

Category: Inorganic Chemicals.

PubChem Public Data

Public-database records for Sodium Ligninsulfonate (CAS 8061-51-6), reproduced here for independent cross-checking.

Safety classification and hazard statements

GHS notification summary90.1% (453 / 503)

This chemical does not meet GHS hazard criteria for 90.1% (453 of 503) of all reports.

Reported as not meeting GHS hazard criteria by 453 of 503 companies (only 9.9% companies provided GHS information). For more detailed information, please visit ECHA C&L website.

Regulatory listings

Regulatory & Food ContactFDA Inventory of Effective Food Contact Substance (FCS) Noti: FCS
Lignosulfonic acid, sodium salt (CAS Reg. No. 8061-51-6)
As a dispersant in a coating used on wooden pallets used for hydrocooling produce.
The FCS may be used at a level of 0.5% by weight in the coating. Pallets containing the FCS may be in contact
CIR / INCI: Surfactant
GHS notification summary90.1% (453 / 503)

Physical description and handling notes

  • Lignosulfonic acid, sodium salt is a light tan powder. (NTP, 1992)
  • Tan solid; [HSDB]
  • tan, free-flowing spray-dried powder
  • Soluble (NTP, 1992)
  • SEE LIGNIN SULFONATE. MOLECULAR WEIGHTS RANGE FROM 1000-20,000; NO PRONOUNCED ODOR; NONHYGROSCOPIC; NO DEFINITE MP; DECOMPOSE ABOVE 200 °C; SPECIFIC GRAVITY ABOUT 1.5; FORMS COLLOIDAL SOLN OR DISPERSIONS IN WATER; LIGHT TAN TO DARK-BROWN POWDER; PRACTICALLY INSOL IN ALL ORG SOLVENTS /LIGNIN SULFONATE/
  • SEE LIGNIN SULFONATE. STABLE IN DRY FORM & RELATIVELY STABLE IN AQ SOLN /LIGNIN SULFONATE/

How this substance is indexed

CAS Registry Number8061-51-6
PubChem CID25113562
分子式C20H24Na2O10S2
IUPAC 名称disodium;(2R)-3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate

Documented uses

  • Used as a dispersant, emulsion stabilizer, chelator, and ore flotation agent; Also used to enhance PCBs biodegradation, as a concrete additive, in oil well drilling muds, as a soil stabilizer and road binder, to modify viscosity of molasses in animal feeds, as a binder (ceramics, bricks, and refractories), and as a veterinary medication; [HSDB]
  • Petroleum Production and Refining [Category: Industry]
  • Cement Producing [Category: Industry]
  • Farming (Feed Additives) [Category: Industry]
  • dispersant, emulsion stabilizer, chelating agent
  • BINDERS, DISPERSING AGENTS & TANNING AGENTS /LIGNOSOL/

Names this substance appears under

Lignosulfonic acid, sodium salt; 8061-51-6; SODIUM LIGNINSULFONATE; disodium;(2R)-3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate; Lignosulfonic acid sodium salt; CHEMBL5439740; Vanisperse; Vanicell; Marasperse B; Marasperse N; Maracell C; Maracell E; Marasperse CBS; Banirex N; Lignosol XD; Vanirex N

Computed molecular descriptors

分子量534.5
氢键供体数1
氢键受体数10
可旋转键数10
精确质量534.06062787
单同位素质量534.06062787
拓扑极性表面积179
重原子数34
形式电荷0
复杂度732

Database abstract

Sodium Ligninsulfonate · CAS 8061-51-6 · C20H24Na2O10S2.

Source: PubChem / Wikidata; the batch COA governs where values differ.

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