Weifang Graceland Chemicals Co., Ltd.
Main products:Red Phosphorus Masterbatch,BDDP,DBDPE,Ammonium Bromide,TBBA
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  • Contact Person : Ms. Lv Shirly
  • Company Name : Weifang Graceland Chemicals Co., Ltd.
  • Tel : 86-536-8661792
  • Fax : 86-536-8667556
  • Address : Shandong,Weifang,BINHAI DEVELOPMENT ZONE, WEIFANG, SHANDONG, CHINA
  • Country/Region : China
  • Zip : 262737

PBTCA(water treatment)

PBTCA(water treatment)
Product Detailed
1.Product name:2-Phosphonobutane -1,2,4-Tricarboxylic Acid(PBTCA) 2.CAS No.:37971-36-1 3.Appearance:Colorless liquid

  Product name:2-Phosphonobutane -1,2,4-Tricarboxylic Acid(PBTCA)  Uses: 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. It 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 agents. When used alone, the dosage of 5-15mg/L is preferred

  

                    PBTCA

Molecular Formula

C7H11O9P

CAS No.

37971-36-1

Appearance

Colorless or light yellow transparent liquid

Active acid %

49.0-51.0

Phosphorous acid(as PO33-)%

0.8max

Phosphoric acid (as PO43-)%

0.5max

Density (20°C)g/cm3

1.27min

 pH(1% water solution)

1.5~2.0

Packing

Normally In 250kg net Plastic Drum, IBC drum can also be used as required. Storage for ten months in room shady and dry place.

PBTCA(water treatment)



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