Poly(Acrylic Acid) Ultrapure MW 2,000
CAS Number:
9003-01-4
Linear Formula:
[-CH2CH(CO2H)-]n
有货
Polysciences offers ultrapure 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 ultrapure PAAs are available at different molecular weights, including some with “non-detect” ion levels when tested by ICP-MS.
Features:
- Extremely low ionic content through a very wide range of elements.
- Extremely low conductivity.
Application(s):
CMP slurry dispersant
Shipping Requirements:
None
Viscosity:
8cSt
Solubility:
soluble
Appearance:
light yellow liquid
Molecular Weight:
2,000
Conductivity:
1mS
pH:
2.0
Solids:
32%
Sodium Ions:
2ppm
Chloride Ions:
1ppm
Storage:
12 months @ 4°C – 40°C. Avoid freezing
