471011
Lignosulfonic acid, sugared sodium salt
average Mw ~54,000, average Mn ~6,000
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mol wt
average Mn ~6,000
average Mw ~54,000
composition
Na, 5%
impurities
20 wt. % reducing sugars
5 wt. % total sulfur
pH
3.5 (10 wt. %)
solubility
H2O: soluble
General description
Compatible with anionic and nonionic surfactants and wetting agents.
Application
Binder for ceramics, dispersing agent for pigments and in water treatment, stabilizer for wax and O/W emulsions, and tanning agent.
Storage Class
13 - Non Combustible Solids
wgk_germany
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Patricia Rodríguez-Lucena et al.
Journal of the science of food and agriculture, 91(3), 395-404 (2011-01-11)
During the last decade, environmental concerns regarding the use of recalcitrant synthetic chelates to overcome iron chlorosis has increased and new ligands such as lignosulfonates (LS) have been evaluated. However, the efficacy of these products is variable. In this work
Ana Benedicto et al.
Journal of agricultural and food chemistry, 59(16), 8829-8838 (2011-07-08)
The improvement of Zn fertilizers requires new techniques to evaluate their efficacy. In this paper, the (67)Zn stable isotope was used as tracer of several Zn-lignosulfonate complexes to study the foliar-applied Zn uptake and distribution behavior in the plant, compared
Kristin Johansson et al.
Journal of biotechnology, 161(1), 14-18 (2012-06-23)
Laccase and lignosulfonates were included in coating colors and embedded in latex-based or starch-based films and coatings on foil or board. After 6 days at 23 °C and 100% relative humidity, the oxygen content in airtight chambers decreased from 1.0%
Andrea Ertani et al.
Journal of agricultural and food chemistry, 59(22), 11940-11948 (2011-10-18)
Lignosulfonate-humate a and lignosulfonate-humate b, derived by an industrial process from lignin, were studied chemically and biologically, and their effects on maize metabolism compared with the responses induced by humic substances obtained from leonardite. Lignosulfonate-humate a and lignosulfonate-humate b elicited
L Faucitano et al.
Meat science, 88(4), 750-754 (2011-04-02)
Thirty-nine steers were distributed into a 2 x 2 factorial arrangement of treatments to determine the effect of corn grain particle size (cracked [CC] vs ground [GC] corn) and soybean meal treatment (solvent extracted soybean meal [SS] vs lignosulfonate treated
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