511471

Poly(acrylamide-co-acrylic acid) partial sodium salt

M_w 520,000, M_n 150,000 (Typical), acrylamide ~80 wt. %

• CAS Number: 62649-23-4
• MDL number: MFCD01868090
• UNSPSC Code: 12162002
• PubChem Substance ID: 24873544
• NACRES: NA.23

Properties

• mol wt: M_n 150,000 (Typical); M_w 520,000
• Quality Level: 200
• composition: acrylamide, ~80 wt. %
• impurities: ≤7.0 wt. % water
• viscosity: 150-700 cP(25 °C)(lit.)
• solubility: water and some protic solvents: soluble
• Mw/Mn: 3.5
• SMILES string: [Na+].NC(=O)C=C.OC(=O)C=C.[O-]C(=O)C=C
• InChI: 1S/C3H5NO.2C3H4O2.Na/c3*1-2-3(4)5;/h2H,1H2,(H2,4,5);2*2H,1H2,(H,4,5);/q;;;+1/p-1
• InChI key: DTBMFUOWAASNDB-UHFFFAOYSA-M

Description

Application

Thickening agent, binder, sizing agent, flocculating agent, crosslinker, filtering aid, lubricant, drag reduction and polymer recovery agent.

Features and Benefits

Changes in pH from 3 to 10 have little effect on viscosity. High tolerance for electrolytes.

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable