产品名称
木质素磺酸 钙盐, average Mw ~18,000, average Mn ~2,500
SMILES string
[Ca+2].[S](=O)(=O)([O-])CCCc1cc(c(cc1)OC(C[S](=O)(=O)O)Cc2c(c(ccc2)OC)[O-])OC
InChI
1S/C20H26O10S2.Ca/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/p-2
InChI key
RYAGRZNBULDMBW-UHFFFAOYSA-L
mol wt
average Mn ~2,500
average Mw ~18,000
composition
Ca, 5 wt. %
impurities
16 wt. % reducing sugars
5 wt. %
solubility
H2O: soluble
Quality Level
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Application
石灰石和矿石的成粒剂，煤矿和金属废物的压缩助剂，石膏及粘土泥浆的分散剂。
Features and Benefits
与阴离子和非离子型分散剂以及润湿剂相容。
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Contact allergy to calcium lignosulfonate.
R Andersson et al.
Contact dermatitis, 6(5), 354-355 (1980-08-01)
Sangobtip Pongstabodee et al.
Waste management (New York, N.Y.), 28(3), 475-483 (2007-05-12)
The aim of this research was to separate the different plastics of a mixed post-consumer plastic waste by the combination of a three-stage sink-float method and selective flotation. By using the three-stage sink-float method, six mixed-plastic wastes, belonging to the
Weixing Wang et al.
Chemical communications (Cambridge, England), 48(95), 11638-11640 (2012-10-18)
Lignosulfonates, which are byproducts of the pulp and paper industry, can be used as promoters for the formation of methane hydrates with a high capacity up to 170 v/v and a high formation rate.
Shu-Juan Zhang et al.
Chemosphere, 57(9), 1181-1187 (2004-10-27)
Gamma-ray irradiation was proven to be a promising means for the removal of calcium lignosulfonate (CaLS). At a dose rate of 55Gy min(-1), over 90% of CaLS was mineralized to CO(2), H(2)O and sulfates within 3-d irradiation. The degradation of
H R Mansfield et al.
Journal of dairy science, 77(4), 1070-1083 (1994-04-01)
Four Holstein cows were used in a 4 x 4 Latin square design to investigate the effects of soybean hulls and lignosulfonate-treated soybean meal on ruminal fermentation and nutrient passage to the duodenum. Diets contained 32% corn silage, 19.8% alfalfa-grass
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