Name | Lignin alkalie |
Synonyms | INDULIN CI 50400 CI NO 50400 ACETIN BLUE LIGNIN, KRAFT SPIRIT INDULIN LIGNIN, ALKALI Lignin alkalie SPIRIT NIGROSIN R |
CAS | 8068-05-1 |
Molecular Formula | SPIRIT INDULIN SPIRIT NIGROSIN R LIGNIN, KRAFT LIGNIN, ALKALI CI NO 50400 CI 50400 INDULIN ACETIN BLUE |
Molar Mass | 505.01 |
Density | 1.3 g/mL at 25 °C |
Melting Point | 257℃ |
Solubility | H2O: soluble |
Merck | 14,5487 |
PH | 6.5 (25℃, 5%, aqueous solution) |
Storage Condition | Room Temprature |
MDL | MFCD09039274 |
Use | Uses Alkaline lignin can be used in the field of medicine and chemical industry. Biochemical research |
WGK Germany | 3 |
Reference Show more | 1. Tang Songshan, panzeyou, Zhang Changsen, etc. Deactivation analysis of alkali-modified HZSM-5 catalyst for catalytic pyrolysis of lignin [J]. Journal of Chemical Engineering, 2017, 68(12). 2. Ying Wenjun, Wu Kai, Zhao Shangyi, etc. Effect of surface properties of alkali lignin polyethoxy graft copolymer on the Saccharification efficiency of cellulase [J]. Journal of Forestry Engineering, 2018, 003(004):P.68-73. 3. Zhao Shangyi, Ying Wenjun, Shi Zhengjun, etc. Preparation of hydroxypropylated alkali lignin and its effect on cellulase hydrolysis [J]. Chemistry and Industry of forest products, 2019, 39(002):109-114. 4. Wang Yu, Zhang Zhengbiao, Bai Longjia, etc. Thermogravimetric Kinetics of radiation pine and rice husk and their three components [J]. Journal of Tianjin University of Science and Technology, 2014, 000(001):30-35. 5. Liu Jin, Liang Qigan, Zhang Yingchun, etc. Acquisition of over-expressing or silencing cotton GhPCBER gene lines and their lignin and lignan contents in stems and leaves [J]. Northwest Journal of Botany, 2019, v.39(01):6-16. 6. Wang Yu, Bai Longjia, Yushengxiang. Effects of potassium, calcium and magnesium metal salts on biomass pyrolysis [J]. Journal of Tianjin University of Science and Technology, 2015, 29 (02):37-41 46. 7. Tong Li, Yan Zhang. Hydrogenation activation of lignosulfonate catalyzed by Pd supported on nano-ceo_2 [J]. Guangzhou chemical industry, 2019,47(16):68-70 84. 8. Kong, Xiang Jin, et al. "Hydrothermal depolymerisation of alkali ligmin to high-yield monomer over nickel nitrate modified commercial hydrogen catalyst." Journal of the Energy Institute 93.2 (2020): 658-665.https:// doi.org/10.1016/j. Joei.9/2019, 5/014 9. Tang, Songshan, et al. "Catalytic pyrolysis of lignin over hierarchical HZSM-5 zeolites prepared by post-treatment with alkaline solutions." Journal of Analytical and Applied Pyrolysis 137 (2019): 86-95.https://doi.org/10.1016/j.jaap.2018.11.013 10. [IF=6.04] Ying Wenjun et al."Effect of alkaline lignin modification on cellulase-lignin interactions and enzymatic saccharification yield."Biotechnol Biofuels. 2018 Dec;11(1):1-13 11. [IF=5.541] Songshan Tang et al."Catalytic pyrolysis of lignin over hierarchical HZSM-5 zeolites prepared by post-treatment with alkaline solutions."J Anal Appl Pyrol. 2019 Jan;137:86 12. [IF=6.186] Xiangjin Kong et al."Hydrothermal depolymerization of alkali lignin to high-yield monomers over nickel nitrate modified commercial hydrotalcites catalyst."J Energy Inst. 2020 Apr;93:658 13. [IF=5.645] Shizhuo Wang et al."Experimental and theoretical study on the catalytic degradation of lignin by temperature-responsive deep eutectic solvents."Ind Crop Prod. 2022 Mar;177:114430 |
EPA chemical information | Kraft lignin (8068-05-1) |
overview
In the industrial field, based on its good dispersibility, adhesion and surface activity, lignin is often modified in the form of macromolecules and then directly utilized. This is the main use of lignin in the industrial field. Lignin and its modified products have good dispersibility and surface activity, and have a wide range of mature applications in the industrial field: lignin can be used as a stabilizer for dye solutions, cement grinding aids, dispersants for insecticides and fungicides, clay Or solid fuel water suspension stabilizer, drilling mud regulator, corrosion and scale inhibitor for circulating condensate, etc.; lignin sulfonate can also be used as emulsifier for petroleum, asphalt, wax, etc.
application
alkaline lignin can be used to prepare a fruit color protection liquid, including the following raw materials in parts by weight: 5.0-6.5 parts of alkaline lignin, 1.5-2.5 parts of disodium stannous citrate, 1000-1500 parts of ethanol, 800-3000 parts of water.