CAS No.: 9003-01-4
Structural Formula:
Product performance:
PAA is innoxious and easily dissolved in water. It can use and scaling under the condition of alkaline and medium multiple.
PAA can disperse the microcrystals or microsand of calcium carbonate、calcium phosphate and calcium sulfate, then play a role of scaling. PAA is a common dispersant and has better dispersion effect on iron oxide and calcium carbonate.
Specification:
|
Items |
Index |
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Appearance |
Colorless or light yellow clear liquid |
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Solid content %≥ |
30.0 40% 50% |
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Free monomer (CH2=CH-COOH) %≤ |
0.50 |
|
Density (20℃) g/cm3≥ |
1.09 |
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PH value (1% water solution) |
3.0 |
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Limiting viscosity (30℃) dl/g |
0.06-0.10 |
Range of application:
PAA is always being used together with other water treatment chemicals, and used as the scale dispersant in circulating cooling water systemss at the field of electric power、chemical plant、fertilizer plant、refinery plant and air conditioning system. Except for the usage of being used as scale and dispersant in circulating cooling water systems, PAA can also be widely used in papermaking、textile、textile dyeing、ceramics、coating and so on.
Usage:
The dosage of PAA is 1-20mg/ when use it alone. It can be used together with organic phosphonic、zinc salt and so on other chemicals, the dosage is 20%-40%.
Package and Storage:
Normally In 25kg net Plastic Drum, IBC drum can also be used as required.
Storage for ten months in room shady and dry place.
