2-Phosphonobutane-1,2,4-Tricarboxylic acid(PBTCA)
CAS No. 37971-36-1
Abbreviation:PBTCA
Molecular weight:270
Structural Formula:
Specification:
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items |
index |
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Appearance |
Colorless or light yellow transparent liquid |
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Active acid % |
50.0 min |
|
Phosphorous acid(as PO33-)% |
0.8 max |
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Phosphorous acid(as PO43-)% |
0.5 max |
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Density (20℃) g/cm3 |
1.27 min |
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pH(1% solution) |
1.5~2.0 |
APPLICATIONS:
It is mainly used as Scale & Corrosion Inhibitor in Cooling, Boiler & Field Water Treatment .
Packing:
Normally In 250kg net Plastic Drum, IBC's can also be used as required.