561126
Polyaniline (emeraldine salt) short chain, grafted to lignin
powder
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About This Item
CAS Number:
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23
Recommended Products
form
powder
contains
ligno-sulfonic acid as dopant
particle size
2-3 μm
pH
1.95 (5 wt. % in H2O)
conductivity
1-2 S/cm (pressed pellet)
SMILES string
Nc1ccc(N)cc1
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General description
Polyaniline (emeraldine salt) short chain, grafted to lignin (PANI-LIG) is an intrinsic conductive polymer with good electrical and optical properties. PANI is grafted with lignin to enhance the tensile strength and the bulk modulus of the polymer. It can be used for a variety of optoelectronic applications.
Application
Additive in polymer blends and liquid dispersions for corrosion resistant coatings; antistatic fabrics, coatings, and packaging; conductive inks and adhesives; printed circuit boards; radar and microwave absorption; EMI/RFI shielding; sensors.
PANI-LIG can be used in a variety of applications such as energy harvesting, dye sensitized solar cells, biosensors, and synthesis of ruthenium nanoparticles.
Features and Benefits
Inherently conductive polymer. Redox active up to a pH of 9.
Chem/Phys Resistance
Stable at 300 °C for 30 mins. Insoluble in most solvents. Dispersible over a wide pH range in water and polar, protic organic solvents including isopropanol, DMSO, DMF, and NMP.
Other Notes
Shake well before use.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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