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| Name︰ | 2-Phosphonobutane-1,2,4-Tricarboxylic acid(PBTC) |
| Model No.︰ | 48-52% |
| Country of Origin︰ | China |
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2-Phosphonobutane-1,2,4-Tricarboxylic acid(PBTC)
CAS NO. 37971-36-1
Molecular formular: C7H11O9P
Molecular weight: 270
Specifications:
Appearance: Colorless to pale yellow clear solution
Typical active content: 48.0-52.0%
Specific gravity at (20℃): 1.27-1.30g/cm3
PH(1% solution): <2
Iron(Fe): <5 ppm
Phosphoric acid (as PO4 3- ): <0.2
Phosphorous acid (as PO3 3- ) : <0.3
Applications:
It is used in Cooling/boiler water treatment system; Oil drilling field water treatment system; Sea water evaporators system; Cleaning formulations system.
Properties:
PBTC is a multifunctional molecule offering combination properties of polyphosphates and aminocarboxylate sequestering agent. It has excellent thermal hydrolytic stability compared to polyphosphates. The advantages of PBTC include: Threshold effect; Sequestration; Deflocculation effect; Corrosion control; drolytic & chlorine stability; Low phosphorus content.
Package:
250 kg net in PE drum
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