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Tetra Sodium of 2-Phosphonobutane-1,2,4-Tricarboxylic Acid PBTCA.Na4

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Tetra Sodium of 2-Phosphonobutane-1,2,4-Tricarboxylic Acid PBTCA.Na4

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Tetra Sodium of 2-Phosphonobutane-1,2,4-Tricarboxylic Acid PBTCA.Na4

2-Phosphonobutane -1,2,4-Tricarboxylic Acid, Sodium Salt (PBTCANa 4 ) CAS No. 40372-66-5 Molecular formula: C7H7O9PNa4 Molecular weight358 Structural formula: Properties PBTCANa4 has low content of phosphoric, its structure contains both phosphonic acid and carboxylic acid group, which...

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  • Product Details
  • 2-Phosphonobutane -1,2,4-Tricarboxylic Acid, Sodium Salt (PBTCANa4)

    CAS No. 40372-66-5
    Molecular formula: C7H7O9PNa4Molecular weight: 358
    Structural formula:

    Properties
    PBTCANa4 has low content of phosphoric, its structure contains both phosphonic acid and carboxylic acid group, which enable its good scale and corrosion inhibition properties. Its scale inhibition property under high temperature is far better than that of organophosphines. PBTCANa4 can improve the solubility of zinc salt, has good chlorine oxidation tolerance and good composite synergy. The solid state is easy deliquescence.

    Specification

    Items

    Index

    Appearance

    White crystal powder

    Active component (PBTCA) %

    65.0 min

    Active component (PBTCANa4) %

    86.0min

    Total phosphoric acid(PO43-) %

    22.5min

    pH(1% water solution)

    4.0-6.0

    Fe,mg/l

    20max

    Usage
    PBTCANa4 is the widely used and high effective agent as composite scale and corrosion inhibitor, it is also the excellent stabilizer for zinc salt. PBTCANa4 is used as scale and corrosion inhibitor in circulating cool water system and oilfield refill water system, especially used together with zinc salt and copolymer. PBTCANa4 can be used in situations of high temperature, high hardness, high alkaline and high concentration index, PBTCANa4 is used as chelating agent and metal detergent in lavation fields.
    PBTCANa4 is usually used together with zinc salt, copolymer, organophosphine, imidazole and other water treatment agents.

    Package and storage
    25kg/bag,customers’ requirement. Storage for one year in shady room and dry place.

    Keywords:
    PBTCANa4

    IroTaihe, one of leading chemical production manufacturers, is specialized in the production of tetra sodium of 2-phosphonobutane-1,2,4-tricarboxylic acid pbtca.na4. As one of the famous brands, we welcome you to get the free sample with us.

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