Poly(Acrylic Acid) Highly Pure MW 2,000
CAS Number:
9003-01-4
Linear Formula:
[-CH2CH(CO2H)-]n
In stock
Polysciences offers highly pure poly(acrylic acid) for use as an electronics industry CMP slurry dispersant. Our proprietary methods produce low ionic content, low particulate content, stringently purified PAAs. Our highly pure PAAs are available at different molecular weights, including some with “non-detect” ion levels when tested by ICP-MS.
Features:
Low ionic content for Sodium, Potassium, and Chloride.
Low conductivity
Application(s):
CMP slurry dispersant
Shipping Requirements:
None
Viscosity:
8cSt
Solubility:
soluble
Appearance:
light yellow liquid
Molecular Weight:
2,000
Conductivity:
<14mS
pH:
2.0
Solids:
32%
Sodium Ions:
5ppm
Chloride Ions:
4ppm
Storage:
12 months @ 4°C – 40°C. Avoid freezing
