PBTC(2-Phosphonobutane-1,2,4-tricarboxylic acid) - 001 Specificaton & Trade Terms
| Model | 001 |
|---|
| Place Of Origin | China |
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| Price Term | EX-Work |
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| Payment Term | T/T |
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Product information
Trade name SR1201 SR 1202
Chem. Identity acid Na4-salt
Abbreviation PBTC Na4PBTC
CAS-No. 37971-36-1 66669-53-2
Appearance colorless to yellowish clear liquid
Active substance
(calculated as acid) 50 % 30 %
Active substance
(calculated as salt) - 40 %
Density (g/cm³) @ 20°C 1.3 1.3
pH (1%) @ 20°C 2 10
Functional properties
Inhibition of CaCO3 precipitation excellent
Inhibition of CaSO4 precipitation very good
Sequestration of metal ions good
Corrosion inhibition on unalloyed steel good
Recommended applications
detergents and cleaning agents
stabilization of bleaching agents
cooling water treatment
