| Catalog |
ACM8061516-9 |
| CAS |
8061-51-6 |
| Description |
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 |
| Synonyms |
ahr2438b;banirexn;betz402;dispergatorreax;dispergatorufoxane;lignosite458;lignosite854;lignosold10 |
| IUPAC Name |
disodium;(2R)-3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate |
| Molecular Weight |
534.5g/mol |
| Molecular Formula |
C20H24Na2O10S2 |
| 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 |
| Solubility |
Soluble (NTP, 1992) |
| Application |
Dispersant for concrete additives
Plastifying additive for bricks and ceramics
Tanning agents
Deflocculant
Bonding agent for fiberboards
Binding agent for molding of pellets, carbon black, fertilizers, activated carbon, foundry molds
Dust reduction agent during spraying for non-asphalted roads and dispersion in the agricultural domain |
| EC Number |
617-124-1 |
| Form |
a liquid form or as a powder. |
| Stability |
SEE LIGNIN SULFONATE. STABLE IN DRY FORM & RELATIVELY STABLE IN AQ SOLN /LIGNIN SULFONATE/ |
