It is mainly used as Scale & Corrosion Inhibitor in Cooling, Boiler & Field Water Treatment
CAS NO.: [37971-36-1]
Abbreviation: PBTCA
MOLECULAR WEIGHT:270
Molecular Formula: C7H11O9P
Molecular weight: 270.13
Structural Formula:
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% solution) | 1.5 - 1.9 |
Density (20°C) g/cm3 | 1.27 - 1.31 |
Iron(as Fe) | 10.0ppm max. |
Chlorides (as CL-) | 10.0ppm max. |
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PACKAGE AND STORAGE: |