PBTC
(2-Phosphonobutane 1, 2, 4-Tricarboxylic Acid)
We are the Importers, Exporters, Distributors and Supplier of PBTC
(2-Phosphonobutane 1, 2, 4-Tricarboxylic Acid).
PBTC chemical is high efficient agent for scale and corrosion
inhibitor. It is an excellent stabilizer for zinc salt. PBTC has low
content of phosphoric, has structural features of both phosphoric
acid and carboxylic acid group, which enable its excellent scale and
corrosion inhibition properties. PBTC is a highly effective
chelating agent and sequestering agent.
Items |
Specification |
Appearance |
Clear
Pale Yellow Liquid |
Active Content |
50±1% |
Phosphoric Acid (as PO4) |
0.2%
max. |
Chlorides (as Cl) |
10
ppm max. |
Iron
(as Fe) |
5ppm
max. |
pH
Value (1% aqueous) |
1.5-2.0 |
Color, APHA |
80
max. |
Density( 20°C),g/cm3 |
1.27~1.30 |
Viscosity (20°C, mpa.s) |
15~25 |
Application
PBTC is usually used together with zinc salt, copolymer,
organophosphine, imidazole and other Water Treatment Chemicals.
PBTC is widely used in circulating cool water system and oilfield
refill water system as scale and corrosion inhibitor
PBTC is used in situations of high temperature, high hardness, high
alkali and high concentration index
Multifunctional and cost effective performance makes it an excellent
replacement to other sequestrants e.g EDTA, DTPA, NTA
etc
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