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Products
Model No.: PBTC
Packaging: in 250 Kgs PE drums
Productivity: 30000MT/a
Transportation: Ocean,Land
Place of Origin: China
Supply Ability: 30000MT/a
Certificate: ISO9001
Payment Type: L/C,T/T,D/P
Incoterm: FOB,CFR,CIF
PBTC
2-Phosphonobutane-1,2,4-Tricarboxylic Acid
CAS No. 37971-36-1
Molecular Weight: 270.13
EINECS No. 253-733-5
Molecular Formula: C7H11O9P
Applications
PBTC is an organophosphonate exhibiting multifunctional properties of sequestration, deflocculation and threshold inhibition. In systems that utilize oxidizing biocides such as chlorine and bromine, PBTC exhibits superior stability under oxidizing conditions compared to other organophosphonates. PBTC is the preferred scale control agent in high hardness water due to its high Ca tolerance compared to other phosphonates.
PBTC is used as scale inhibitor in cooling water systems, antiscalants for reverse osmosis system, especially in high water hardness conditions. Effective against CaCO3 and CaSO4 scales. PBTC is also an effective additive for industrial & institutional cleaners, laundry & dish wash detergents.
Specification
Active Content: 49 ~ 51%
Phosphorous acid(as PO3): ≤ 0.50%
Phosphoric acid(as PO4): ≤ 0.20%
pH(1% solution): ≤ 2.0
Density(20℃), g/cm3: 1.27 ~ 1.30
Chloride(as Cl): ≤ 10ppm
Iron (as Fe): ≤ 10ppm
Appearance: slight yellow clear liquid.
Product Categories : EDTA Chelants & Phosphonate Sequestrants
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