Skip to Content
MilliporeSigma
All Photos(3)

Documents

471003

Sigma-Aldrich

Lignin, alkali

Synonym(s):

Lignin, kraft

Sign Into View Organizational & Contract Pricing


About This Item

CAS Number:
MDL number:
UNSPSC Code:
12162002
NACRES:
NA.23

form

solid

mol wt

average Mw ~10,000

impurities

4% sulfur

pH

10.5 (3 wt. %)

application(s)

coatings

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

Primary dispersing agent for dyestuffs and agricultural chemicals.

Features and Benefits

Compatible with anionic and nonionic surfactants and wetting agents. Contains no reducing sugars

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Grace Pold et al.
Frontiers in microbiology, 6, 480-480 (2015-06-05)
As Earth's climate warms, the massive stores of carbon found in soil are predicted to become depleted, and leave behind a smaller carbon pool that is less accessible to microbes. At a long-term forest soil-warming experiment in central Massachusetts, soil
Daniel Pletzer et al.
International journal of pharmaceutics, 596, 120299-120299 (2021-02-02)
Due to the increasing inability of antibiotics to treat multidrug-resistant (MDR) bacteria, metal and metal oxide nanoparticles have been gaining interest as antimicrobial agents. Among those, silver nanoparticles have been used extensively as broad-spectrum antimicrobial agents. Here, we describe a
Yong Sik Kim et al.
Biomacromolecules, 11(4), 981-988 (2010-03-02)
Copolymerization of N-isopropylacrylamide (NIPAM) with technical hardwood kraft lignin (HWKL) was achieved by atom transfer radical polymerization (ATRP) using a selectively modified lignin-based macroinitiator. The degree of polymerization (DP) of polyNIPAM graft side chains was affected by varying the ratio
Héctor Rodríguez et al.
Physical chemistry chemical physics : PCCP, 11(46), 10916-10922 (2009-11-20)
We have found that 1-alkyl-3-methylimidazolium chloride ionic liquids (ILs) can form immiscible liquid mixtures with some polyethylene glycols (PEGs). Binary mixtures of 1-ethyl-3-methylimidazolium chloride with PEG of molecular weight 1500, 2000, or 3400 g mol(-1), or of 1-butyl-3-methylimidazolium chloride with
S Gouveia et al.
Bioresource technology, 121, 131-138 (2012-08-04)
The potential ability of the laccase from Myceliophthora thermophila, either alone or with low molecular weight (LMW) additives, to polymerise a dissolved lignin from Kraft liquor of eucalypt cooking was investigated. A previous study of enzymatic performance (activity and stability)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service