Lignosulfonic acid sodium salt

Product Information

Molecular Formula:
C20H24Na2O10S2
Molecular Weight:
534.51
Description
Lignosulfonic acid sodium salt is a lignin-derived macromolecule with antiviral activity and can effectively resist HIV and HSV in vitro.
Synonyms
Sodium lignosulfonate; Vanisperse
IUPAC Name
disodium;(2R)-3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate
Canonical SMILES
COC1=CC=CC(=C1O)CC(CS(=O)(=O)[O-])OC2=C(C=C(C=C2)CCCS(=O)(=O)[O-])OC.[Na+].[Na+]
InChI
InChI=1S/C20H26O10S2.2Na/c1-28-18-7-3-6-15(20(18)21)12-16(13-32(25,26)27)30-17-9-8-14(11-19(17)29-2)5-4-10-31(22,23)24;;/h3,6-9,11,16,21H,4-5,10,12-13H2,1-2H3,(H,22,23,24)(H,25,26,27);;/q;2*+1/p-2/t16-;;/m1./s1
InChI Key
YDEXUEFDPVHGHE-GGMCWBHBSA-L
Boiling Point
1704°C
Melting Point
993°C
Solubility
water, 5.224e+005 mg/L @ 25 °C (est)
Appearance
Brown Powder
Application
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.
Stability
SEE LIGNIN SULFONATE. STABLE IN DRY FORM & RELATIVELY STABLE IN AQ SOLN /LIGNIN SULFONATE/

Computed Properties

Hydrogen Bond Donor Count
1
Hydrogen Bond Acceptor Count
10
Rotatable Bond Count
10
Exact Mass
534.06062787 g/mol
Monoisotopic Mass
534.06062787 g/mol
Topological Polar Surface Area
179Ų
Heavy Atom Count
34
Formal Charge
0
Complexity
732
Isotope Atom Count
0
Defined Atom Stereocenter Count
1
Undefined Atom Stereocenter Count
0
Defined Bond Stereocenter Count
0
Undefined Bond Stereocenter Count
0
Covalently-Bonded Unit Count
3
Compound Is Canonicalized
Yes

Patents

Publication Number Title Priority Date
CN-114121384-A Water-based conductive slurry and preparation method and application thereof 2022-01-29
CN-114015871-A Method for leaching nickel sulfide concentrate under mild pressure selectively 2022-01-06
CN-114015872-A Method for low-temperature activation and pressure leaching of complex nickel sulfide ore 2022-01-06
CN-114052036-A Insecticide containing chlorantraniliprole and emamectin benzoate as well as preparation method and application thereof 2021-12-31
CN-114180924-A Cementing material for coal mine paste filling, preparation method thereof and coal mine filling paste 2021-12-31
CN-114163278-A Thixotropic suspending agent, preparation method thereof and thixotropic suspended liquid fertilizer 2021-12-30
CN-114158565-A Bactericidal composition containing fenpyrazamine and chlorophenoxyacetic acid amide and application thereof 2021-12-29
CN-114180994-A Production process and equipment for large-particle ammonium sulfate product 2021-12-29
CN-114181710-A Saline-alkali soil curing agent and preparation method thereof 2021-12-28
CN-114106367-A Biomass fully-degradable high-antibacterial high-water-absorptivity resin and preparation method thereof 2021-12-27

Literatures

PMID Publication Date Title Journal
23121948 2013-01-16 Preparation of starch-sodium lignosulfonate graft copolymers via laccase catalysis and characterization of antioxidant activity Carbohydrate polymers
22863891 2012-12-01 Fabrication of poly(N-ethylaniline)/lignosulfonate composites and their carbon microspheres International journal of biological macromolecules
22252420 2012-08-01 Effects of some inhibitors on the growth and lipid accumulation of oleaginous yeast Rhodosporidium toruloides and preparation of biodiesel by enzymatic transesterification of the lipid Bioprocess and biosystems engineering
22517537 2012-05-01 Catalytic conversion of inulin and fructose into 5-hydroxymethylfurfural by lignosulfonic acid in ionic liquids ChemSusChem
22442478 2012-03-23 Renewable cathode materials from biopolymer/conjugated polymer interpenetrating networks Science (New York, N.Y.)
21751391 2012-02-01 Enzymatic synthesis of lignin-siloxane hybrid functional polymers Biotechnology journal
22558266 2012-01-01 Lignosulfonic acid exhibits broadly anti-HIV-1 activity--potential as a microbicide candidate for the prevention of HIV-1 sexual transmission PloS one
21999168 2011-11-23 Effect of commercial lignosulfonate-humate on Zea mays L. metabolism Journal of agricultural and food chemistry
21774478 2011-09-12 Adsorption characteristics of lignosulfonates in salt-free and salt-added aqueous solutions Biomacromolecules
21732694 2011-08-24 Determination of 67Zn distribution in navy bean (Phaseolus vulgaris L.) after foliar application of 67Zn-lignosulfonates using isotope pattern deconvolution Journal of agricultural and food chemistry
The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

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