Sodium lignosulfonate

Sodium lignosulfonate
Identifiers
CAS Number	sample: 8061-51-6 ;
3D model (JSmol)	sample: Interactive image;
ChemSpider	sample: 78432514;
ECHA InfoCard	100.111.815
EC Number	sample: 617-124-1;
PubChem CID	sample: 25113562;
UNII	sample: XY2KOA860T ;
CompTox Dashboard (EPA)	sample: DTXSID5025499 ;
	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 Key: YDEXUEFDPVHGHE-GGMCWBHBSA-L;
	SMILES sample: COC1=CC=CC(=C1O)C[C@H](CS(=O)(=O)[O-])OC2=C(C=C(C=C2)CCCS(=O)(=O)[O-])OC.[Na+].[Na+];
Properties
Chemical formula	Variable
Appearance	Brown powder
Density	~ 0.5 g/cm3
Melting point	Decomposes
Hazards
	GHS labelling:
Pictograms
Signal word	Warning
Hazard statements	H319
Precautionary statements	P264, P280, P305+P351+P338, P337+P313
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Sodium lignosulfonate (lignosulfonic acid, sodium salt) is used in the food industry as a de-foaming agent for paper production and in adhesives for items that come in contact with food. It has preservative properties, and is used as an ingredient in animal feeds. It is also used for construction, ceramics, mineral powder, chemical industry, textile industry (leather), metallurgical industry, petroleum industry, fire-retardant materials, rubber vulcanization, organic polymerization.^[1]

It is a pepsin inhibitor. Vovac, J.A. et al., Arch. Int. Pharmacodyn. Ther., 1969, 177, 150 (pharmacol) Alphin, R.S. et al., Experientia, 1972,28, 53 (pharmacol)

Names

Sodium lignosulfonate is also known by the following names.

AHR 2438B
ARBO AO2
ARBO SO1
ARBO TDS
Betz 402
Borresperse NA
Borrsperse N
D 419-6
Diwatex 30FKP
Flowpro 1512
HR 5
HR 5 (cement additive)
Kelig 100
Kelig 400
Lignopol
Lignosite 431
Lignosite 458
Lignosite 854
Lignosol
Lignosol AXD
Lignosol D 10
Lignosol DXD
Lignosol FTA
Lignosol NSX 110
Lignosol SFX 65
Lignosol X
Lignosol X 50
Lignosol XD
Lsu
Lsu (lignosulfate)
Maracell C
Maracell E
Maracell XC 2
Maracell XE
Marasperse B
Marasperse CBA 1
Marasperse CBO
Marasperse CBOS 4
Marasperse CBS
Marasperse CBX 2
Marasperse N
Marasperse N 22
Neocobaltin PNA 11
Newkalgen RX-B
Norlig 12
NorthQuest 5573
Orzan CD
Orzan LS
Orzan S
Orzan SL 50
Pearllex CP
Pearllex N
Peritan NA
Polyfon
Polyfon F
Polyfon H
Polyfon HUN
Polyfon O
Polyfon T
Pozzolith 100XR
Pozzolith 70
Raycote
Raylig 260LR
Raymix
Reax 05A
Reax 45A
Reax 80C
Reax 81A
Reax 82
Reax 825E
Reax 83A
Reax 83C
Reax 85A
Reax 85C
Reax 88B
Reax 905
Reax 95A
Reax 98B
Reax SR 1
Reveal NM
Reveal SM
Reveal SM 5
Reveal WM
STARLIG AM95G
STARLIG AML
STARLIG CA592G
STARLIG CA6G
STARLIG CWA
STARLIG K18
STARLIG N10
STARLIG N12
STARLIG N9
STARLIG NA2G
STARLIG NA98S
STARLIG Na8GB
San-X P 213
San-X P 252
San-X P 550
San-X P 552
Sanekis P 550
Sanflo GR
Sodalig
Sodium ligninsulfonate
Sodium lignosulfite
Sodium lignosulfonate
Sodium lignosulfonic acid
Sodium lignosulfonic acids
Sulfonated lignin sodium salt
Temsperse P 2000
Temsperse S 001
UF 10000A
Ufoxane 3
Ufoxane 3A
UfoxaneE 2
Ultramix
Ultrazine NA
Ultrazine NAS
Urzan S
Vanicell
Vanillex HW
Vanillex N
Vanisperse A
Wanin S
Wanin SR
Zewa EF 220
Zewa S 210
Zewa SL

References

^ ^a ^b ^c "Lignosite 458; Sodium Lignosulfonate.; MSDS" (PDF). Georgia-Pacific.

[MSDS-1] "Lignosite 458; Sodium Lignosulfonate.; MSDS" (PDF). Georgia-Pacific.

[1]