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| PBTC |
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| 2-phosphonobutane-1,2,4-Tricarboxylic Acid |
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| 37971-36-1 |
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It is widely used in various industrial cooling water systems as scale and corrosion inhibitor, disperser. It is good for formulations with other detergent. Suitable for high temperature and PH 7.0-9.5.
Usual dosage 5-15mg/L.
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Appearance
Colorless to light yellow liquid
Active content %
≥50.0
H3PO4 ( PO43-) %
≤0.5
H3PO3 ( PO33-) %
≤0.5
Fe3+
≤35PPM
PH(1% water solution)
≤2.0
Density(20 ℃)g/cm3
≥1.25
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