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Zaozhuang Jialu Chemical Co., Ltd.

PBTCA, Water Treatment Chemicals, Dequest 7000 manufacturer / supplier in China, offering 2-Phosphonobutane-1, 2, 4-Tricarboxylic Acid~Competitive Price, Bkc; Dodecyl Dimethyl Benzyl Ammonium Chloride; Ddbac; Benzalkonium Chloride, Water Treatment Chemical ATMP with SGS Certification and so on.

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Supplier Homepage Product Organophosphine antiscale and corrosion inhibitor, Chelants 2-Phosphonobutane-1, 2, 4-Tricarboxylic Acid~Competitive Price

2-Phosphonobutane-1, 2, 4-Tricarboxylic Acid~Competitive Price

FOB Price: US $970-1,000 / Ton
Min. Order: 20 Tons
Min. Order FOB Price
20 Tons US $970-1,000/ Ton
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Port: Qingdao, China
Transport Package: Plastic Drum, IBC
Payment Terms: L/C, T/T, D/P, Western Union

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Basic Info
  • Model NO.: PBTCA
  • Certification: REACH, ISO, MSDS
  • Color: Clear, Colorless to Pale Yellow
  • Type: Industrial Circulating Water Treatment Agent
  • Delivery Deadline: Within 15days After Receive Your Prepaid
  • Export: All Over The World
  • Specification: 200L, 1000L
  • HS Code: 2931901990
  • Acid-Base Property: Acidic Surface Disposal Agent
  • Environmental Protection: Yes
  • Appearance: Liquid
  • Active Acid: 50%
  • Payment Advantage: Have Credit Insurance
  • Trademark: JIALU
  • Origin: China
Product Description

2-Phosphonobutane -1,2,4-Tricarboxylic Acid
(PBTCA)
CAS No. 37971-36-1  

     Molecular Formula: C7H11O9P       Molecular weight: 270.13
Synonyms: Dequest 7000, PBTC, Phosphonobutane Tricarboxylic Acid
Structural Formula:

Properties:
        PBTCA has low content of phosphoric and has structural features of both phosphoric acid and carboxylic acid group, which enable its excellent scale and corrosion inhibition properties. Its antiscale property under high temperature is far better than that of organophosphines. It can improve zinc salt solubility, has good chlorine oxidation tolerance and good composite synergy.
Usage:
        PTBCA is a high efficient agent as scale and corrosion inhibitor. It is the excellent stabilizer for zinc salt. It is widely used in circulating cool water system and oilfield refill water system as scale and corrosion inhibitor, suitable to composite with zinc salt and copolymer.
        PBTCA can be used in situations of high temperature, high hardness, high alkali and high concentration index. In lavation fields, it is used as chelating agent and metal detergent.
        PBTCA is usually used together with zinc salt, copolymer, organophosphine, imidazole and other Water Treatment Chemicals. When used alone, the dosage of 5-15mg/L is preferred.

Specification:

Items Index
AppearanceClear, colorless to pale yellow aqueous solution
Active acid %50.0-51.0
Phosphorous acid(as PO33-) %0.5 max
Phosphoric acid(as PO43- ) %0.2 max
Density (20ºC) g/cm31.27 min
pH (1% water solution)1.5~2.0
Fe ppm10.0 max
Chloride ppm10.0 max
Turbidity (NTU)10.0 max
Color APHA30.0 max
Package and Storage:
        200L plastic drum, IBC (1000L), customers' requirement.
        Storage for one year in shady room and dry place.
Safety Protection:
        Acidity, Avoid contact with eye and skin, once contacted, flush with water.
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