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Home > Products >  2-Phosphonobutane-1,2,4-tricarboxylic acid

2-Phosphonobutane-1,2,4-tricarboxylic acid CAS NO.37971-36-1

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  • ProName: 2-Phosphonobutane-1,2,4-tricarboxylic ...
  • CasNo: 37971-36-1
  • Molecular Formula: C7H11O9P
  • ProductionCapacity: /
  • LimitNum: 0

Superiority

Abbreviation:PBTCA Chemical&n..…

Details

 

Abbreviation: PBTCA 

 

 

 

 

 

Chemical Name: 2-Phosphonobutane-1,2,4-Tricarboxylic Acid 

 

 

 

 

 

Synonyms: PBTC; Phosphonobutane Tricarboxylic Acid; Dequest 7000 

 

 

 

 

 

Molecular Formula: C7H11O9

 

 

 

 

 

Molecular Weight: 270.13 

 

 

 

 

 

CAS Number: 37971-36-1 

 

 

 

 

 

Application Notes: Chlorine stable. Controls calcium scale formation in high  

 

 

stressed alkaline conditions. 

 

 

 

 

 

Recommended Uses: Industrial water treatment and boiler systems. Controls  

 

 

scale where halogenbased biocides or hypochlorite bleach are employed. 

 

 

 

 

 

Packing:200L plastic drum, IBC(1000L),customers’requirement. 

 

 

 

 

 

Specification:  

 

 

 

 

 

Appearance 

 

 

Clear, colorless to pale yellow aqueous solution 

 

 

Active  acid %  

 

 

                     49.0-51.0 

 

 

Phosphorous acid(as PO33-)% 

 

 

                     0.8 max 

 

 

Phosphoric acid(as PO43-)% 

 

 

                     0.5 max 

 

 

Density (20℃) g/cm3 

 

 

                     1.27 min 

 

 

pH (1% water solution) 

 

 

                     1.5~2.0 

 

 

 

 

 

 

 

 

 

    Zaozhuang Fuxing Water Treatment Technology Co., Ltd,Tel:86-632-8060916 Fax:86-632-8178888 Address:Xiji Chemical Park, Shanting District, Zaozhuang City, Shandong Province,China