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Lignosulfonic acid sodium salt

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Lignosulfonic acid sodium salt is a chemical compound used as a dispersant, emulsifier, and binder in various industrial applications. It is a water-soluble salt derived from the sulfuric acid treatment of lignin, a natural polymer found in plant cell walls. The compound's primary function is to act as a dispersing agent, assisting in the uniform distribution of materials in solutions or suspensions.

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Lab products found in correlation

Hydrochloric acid (hcl), by Merck Group (2 mentions) Sodium hydroxide (naoh), by Merck Group (2 mentions) Sodium nitrate, by Merck Group (2 mentions) Avicel ph 101, by Merck Group (2 mentions) Polydiallyldimethylammonium chloride, by Merck Group (1 mentions) Potassium hydroxide, by Merck Group (1 mentions) 4 hydroxybenzoic acid, by Merck Group (1 mentions) Simplicity water purification system, by Merck Group (1 mentions) 2 2 azino bis, by Merck Group (1 mentions) Methanol, by Merck Group (1 mentions) Peptide n glycosidase f pngase f, by New England Biolabs (1 mentions) 2 5 dimethylaniline, by Merck Group (1 mentions) Malt extract, by Duchefa Biochemie (1 mentions) Sodium citrate, by Merck Group (1 mentions) Absolute ethanol, by Merck Group (1 mentions) Chitosan, by Merck Group (1 mentions) Yeast extract, by Merck Group (1 mentions) Sodium chloride (nacl), by Merck Group (1 mentions) Potassium chloride (kcl), by Merck Group (1 mentions) Na2so4, by Merck Group (1 mentions)

7 protocols using lignosulfonic acid sodium salt

1

Sodium Lignosulfonate Chemical Analysis

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Lignosulfonic acid sodium salt (97.0%), sodium hydroxide (99.0%), potassium hydroxide (8.0 N), D2O isotopic purity (99.8%), hydrochloric acid (37.0%), 2-chlorobutanoic acid (99.0%), 6-chlorohexanoic acid (99.0%), 4-hydroxybenzoic acid (98.0%), ethanol (99.1%), isopropyl alcohol (99.8%), sodium nitrate (99.8%), dimethyl sulphate (98.0%), acetic anhydride (99.0%), polyethylene oxides (99.0%), 3-trimethylsilyl-(2,2,3,3-d4)-propionic acid sodium salt (TSP) (99.8%), polydiallyldimethylammonium chloride (PDADMAC) (20 wt.%), and chromium (III) acetylacetonate Cr (acac)2 (99.99%), all of analytical grades, were purchased from Sigma-Aldrich, Oakville, ON or BOC Sciences, Shirley, NY, USA. Dialysis tube (Mw cut-off 10,000 g/mol) was obtained by Thermo Fisher Scientific Inc., Ottawa, ON, Canada.
Bahrpaima K, & Fatehi P. (2019). Preparation and Coagulation Performance of Carboxypropylated and Carboxypentylated Lignosulfonates for Dye Removal. Biomolecules, 9(8), 383.
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2

Biosynthesis of Bacterial Nanocellulose

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Lignosulfonic acid sodium salt (LS, Mw ~52,000 and Mn ~7000) and tannic acid (TA, C76H52O46, from Chinese natural gall nuts) were acquired from Sigma-Aldrich (St. Louis, MO, USA). Ultrapure water (Type 1, 18.2 MΩ cm at 25 °C) was purified by a Simplicity® Water Purification System (Merck, Darmstadt, Germany). Additional chemicals or solvents were of laboratory grade.
Bacterial nanocellulose (BNC), entailing a three-dimensional network of nano- and micro-fibrils with 10–200 nm width, was biosynthesized in the form of wet membranes (99.5% of water) by the Gluconacetobacter sacchari bacterial strain [6 (link)].
Vilela C., Morais J.D., Silva A.C., Muñoz-Gil D., Figueiredo F.M., Silvestre A.J, & Freire C.S. (2020). Flexible Nanocellulose/Lignosulfonates Ion-Conducting Separators for Polymer Electrolyte Fuel Cells. Nanomaterials, 10(9), 1713.
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3

ABTS Enzymatic Deglycosylation Protocol

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2,2'-Azino-bis(3-ethylbenzthiazoline-6-sulphonic acid) (ABTS), 2,6-dimethylphenol (2,6-DMP), lignosulfonic acid sodium salt, methanol, and 2,5-dimethylaniline were obtained from Sigma. Endoglycosidase H (Endo H), Endo H fused with maltose binding protein (Endo Hf), and peptide-N-glycosidase F (PNGase F) were from New England BioLabs. All chemicals were reagent grade or equivalent, unless otherwise stated.
Maestre-Reyna M., Liu W.C., Jeng W.Y., Lee C.C., Hsu C.A., Wen T.N., Wang A.H, & Shyur L.F. (2015). Structural and Functional Roles of Glycosylation in Fungal Laccase from Lentinus sp.. PLoS ONE, 10(4), e0120601.
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4

Dye and Polymer Synthesis Protocol

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Reactive Black (RB5; dye content 50%), lignosulfonic acid sodium salt (LGS; purity 90%), and Avicel PH-101 (AVI) were purchased from Sigma-Aldrich (Saint-Quentin-Fallavier, France). Basic Blue 41 (BB41, dye content 40%) was purchased from Setaş company (Turkey) and Impranil DLN-SD (IMP, purity 40%) from Covestro (Leverkusen, Germany). Malt extract was purchased from Duchefa Biochemie (Haarlem, Netherlands), agar from Becton Dickinson (Grenoble, France), and YNB from Fischer Scientific (Illkirch, France). Most other chemicals were purchased from Sigma-Aldrich unless stated otherwise.
Navarro D., Chaduli D., Taussac S., Lesage-Meessen L., Grisel S., Haon M., Callac P., Courtecuisse R., Decock C., Dupont J., Richard-Forget F., Fournier J., Guinberteau J., Lechat C., Moreau P.A., Pinson-Gadais L., Rivoire B., Sage L., Welti S., Rosso M.N., Berrin J.G., Bissaro B, & Favel A. (2021). Large-scale phenotyping of 1,000 fungal strains for the degradation of non-natural, industrial compounds. Communications Biology, 4, 871.
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5

Corrosion Inhibition Using Chitosan and Lignosulfonic Acid

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Chitosan (low molecular weight) with 85% deacetylation (CS), Lignosulfonic acid sodium salt (LS), MgSO4, sodium citrate, Absolute ethanol, CH3CH2OH (≥99.8%), CaSO4, NH4Cl, NaCl, Na2SO4, KCl, SrCl2, KBr, K2HPO4, HCl, NaOH, hexamethylenetetramine, sodium lactate, and yeast extract were obtained from Sigma-Aldrich (St. Louis, MO, USA). All analytical grade chemicals were used as received. Carbon steel (SS400) rods of 10 mm diameter were obtained locally. The chemical composition of SS400 is 99.25–100% Fe, 0–0.4% Si, 0–0.26% C, 0–0.05% S, and 0–0.04% P. PhenoCureTM (phenolic resin) was procured from Buehler, Lake Bluff, IL, USA.
Rasheed P.A., Pandey R.P., Jabbar K.A., Samara A., Abdullah A.M, & Mahmoud K.A. (2020). Chitosan/Lignosulfonate Nanospheres as “Green” Biocide for Controlling the Microbiologically Influenced Corrosion of Carbon Steel. Materials, 13(11), 2484.
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6

Enzymatic Oxidation of Lignin Derivatives

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Hydrogen peroxide were purchased from Junsei Chemical Co., Ltd. (Tokyo, Japan). Potassium phosphate monobasic and potassium phosphate dibasic were bought from Samchun Chemical Co., Ltd. (Seoul, Korea). Lignosulfonic acid sodium salt, lignin (alkali), peroxidase from horseradish, nitrotetrazolium blue chloride, 2,2′-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt, magnesium sulfate, ethyl acetate, 1-octanol, ethylbenzene, (R)-1phenylethanol, (S)-1-phenylethanol, acetophenone, iron(III) chloride hexahydrate, and sodium nitrate were purchased from Sigma-Aldrich (St. Louis, MO, USA). O2 and N2 gases (purity: 99.999%) were bought from Special Gas Co. (Daejeon, Korea). We used type 1 ultrapure water (18 MΩ cm) from a Direct-Q ® 5 UV ultrapure water purification system (Millipore Corp., USA). A recombinant unspecific peroxygenase from Agrocybe aegerita (rAaeUPO) was prepared as described previously 8, 9 .
Kim J., Hollmann F., & Park C.B. (2021). Lignin as a Multifunctional Photocatalyst for Solar-Powered Biocatalytic Oxyfunctionalization of C-H Bonds.
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7

Textile Dyes and Polymers Protocol

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Reactive Black (RB5), Lignosulfonic acid sodium salt (LGS) and Avicel PH-101 (AVI) were purchased from Sigma-Aldrich (Saint-Quentin-Fallavier, France). Basic Blue 41 (BB41) was purchased from Setaş company (Turkey) and Impranil DLN-SD (IMP) from Covestro (Leverkusen, Germany). Most other chemicals were purchased Sigma-Aldrich unless stated otherwise.
Navarro D., Chaduli D., Taussac S., Henrissat B., Grisel S., Haon M., Callac P., Courtecuisse R., Decock C., Dupont J., Richard‐Forget F., Fournier J., Guimberteau J., Lechat C., Moreau P., Pinson-Gadais L., Rivoire B., Sage L., Welti S., Rosso M., Berrin J., Bissaro B., & Favel A. (2021). Large-scale phenotyping of 1,000 fungal strains for the degradation of non-natural, industrial compounds.
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