434450

Poly(1-vinylpyrrolidone-co-styrene)

38 % emulsion in H₂O, <0.5 μm particle size

• Synonym(s): Styrene-N-Vinylpyrrolidone copolymer, Styrene-vinylpyrrolidinone copolymer, Styrene-vinylpyrrolidone copolymer, Vinylpyrrolidinone-styrene polymer
• CAS Number: 25086-29-7
• MDL number: MFCD00145020
• UNSPSC Code: 12162002
• NACRES: NA.23

Properties

• form: liquid
• Quality Level: 100
• composition: styrene, 64 wt. % (dry basis)
• concentration: 38 % emulsion in H₂O
• particle size: <0.5 μm
• pH: 2-5
• viscosity: 200-800 cP(25 °C, Brookfield, spindle #3) (20 rpm)(lit.)
• density: 1.04 g/mL at 25 °C (lit.)
• SMILES string: N2(CCCC2=O)C=C.c1(ccccc1)C=C
• InChI: 1S/C8H8.C6H9NO/c1-2-8-6-4-3-5-7-8;1-2-7-5-3-4-6(7)8/h2-7H,1H2;2H,1,3-5H2
• InChI key: ADNXYZUJPHVRPJ-UHFFFAOYSA-N

Description

Features and Benefits

Stable, moderately viscous emulsion with high acid and salt tolerance. Forms strong, light-stable films with high water resistance.

Safety Information

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 2
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable