1. Product Name: Polyacrylic Acid (PAA)
2. Molecular Weigh: 72.06
molecular formula: (C3H4O2)n
3. CAS NO: 9003-01-4
Eiencs No: 202-415-4
4. Specification:
|
Items |
Index |
|
Appearance |
Colorless to light yellow transparent liquid |
|
Solid content % |
50.0 min |
|
Free monomer (as AA) % |
0.50 max |
|
Density (20℃) g/cm3 |
1.20 min |
|
pH(1% water solution) |
2.5-4.5 |
|
Items |
Index |
|
Appearance |
Colorless to yellow transparent liquid |
|
Solid content % |
62.0-64.0 |
|
Free monomer (as AA) % |
1.0 max |
|
Density (20℃)g/cm3 |
1.20 min |
|
pH(as it) |
2.0-3.0 |
|
Viscosity (at 25°C) mPa•s |
1000-2000 |
|
Average Molecular weight |
2000-3000 |
5.Usage: PAA can be used as scale inhibitor and dispersant in circulating cool water systems
in power plants, iron & steel factories, chemical fertilizer plants, refineries and air conditioning
systems. Dosage should be in accordance with water quality and equipment materials. When
used alone, 1-15mg/L is preferred.
6.Package: Normally In 200kg net Plastic Drum, IBC drum can also be used as required.
Storage for one year in room shady and dry place.
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