PBTCA chemicals

1.PBTCA as scale&corrosion inhibitor .
2.PBTCA as one of the chemicals.
3.PBTCA used in cooling, boiler & field water .

2-Phosphonobutane-1,2,4-Tricarboxylic acid

PBTCA chemicals

Abbreviation:PBTCA
CAS No. 37971-36-1
Molecular weight:270
Structural Formula:


Specification:
items
index
Appearance
Colorless or light yellow transparent liquid
Active acid %
50.0 min
Phosphorous acid(as PO
3
3-
)%
0.8 max
Phosphorous acid(as PO
4
3-
)%
0.5 max
Density (20) g/cm
3
1.27 min
pH(1% solution)
1.5~2.0

Applications:
PBTCA
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.