2-Phosphonobutane-1,2,4-Tricarboxylic acid [37971-36-1]
Abbreviation:PBTCA
MOLECULAR WEIGHT:270
SPECIFICATIONS:
Appearance |
Clear, Colorless to pale yellow aqueous solution |
Active Content (as PBTC) |
49.0 - 51.0% |
Phosphorous acid (as PO33-) |
0.5% max |
Phosphoric acid (as PO43- ) |
0.2% max |
pH (1% water solution) |
1.5 - 1.9 |
Density (20℃) g/cm3 |
1.27 - 1.31 |
Iron |
10 ppm max |
Chlorides |
10 ppm max |
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. |
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