Page Views: 84 Date Added: 11/29/2011 Last Updated: 11/29/2011 Expiry Date: 11/26/2021 Product/Service Details 2-Phosphonobutane -1,2,4-Tricarboxylic Acid (PBTCA) CAS No.: 37971-36-1 Molecular Formula:   C7H11O9P             Molecular weight 270.13 Structural Formula: Product performance: PBTCA has low content of phosphonic, also has excellent scale and corrosion inhibition due to it has structural characteristics of both phosphonic acid and carboxylic acid. So it is superior to common organic phosphonic acids, especially in the high temperature. It can enhance the zinc’s solubility, and has good oxidability of chlorine resistance and good synergism of formulation. Specification: Items Index Appearance Colorless or light yellow clear liquid Active acid %≥ 50.0 Phosphorous acid(as PO33-)%≤ 0.8 Phosphonic acid(as PO43-)%≤ 0.5 Density (20℃) g/cm3≥ 1.270 PH value (1% water solution) 1.5-2.0 Range of application: PTBCA is a high efficient agent as scale and corrosion inhibitor. It is the excellent stabilizer for zinc salt. It is widely used as scale and corrosion inhibitor in circulating cooling water systems and oilfield refill water system, can especially use together with zinc salt and copolymer. It can be used in situations of high temperature, high hardness, high alkali and high concentration index. It is also used as chelating agent and metal cleaning agent in washing industry. Usage: PBTCA is usually used together with zinc salt、copolymer、organic phosphine、carbazole and other water treatment chemicals. When used alone, the dosage of 5-15mg/L is preferred. Package and Storage: Normally In 25kg or 250kg net Plastic Drum, IBC drum can also be used as required. Storage for twelve months in room shady and dry place.

Company Information (Zouping dongfang chemical industry co.,ltd )

Company Profile: Zouping Dongfang Chemical Industry Co.,ltd was founded in 2001. It is one of the largest and professional water treatment chemicals factory in China, and have ten years experience in water treatment chemicals .can manufacture all kinds of water treatment chemicals. The total yields reach to over 20, 000 tons now. All our products have passed ISO9000 and ISO14001 PRODUCT : - ORGANOPHOSPHINE ANTISCALE AND CORROSION INHIBITORS , CHELANTS Amino Trimethylene Phosphonic Acid ( ATMP ) 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid ( HEDP ) Ethylene Diamine Tetra ( Methylene Phosphonic Acid ) Sodium ( EDTMPS ) Ethylene Diamine Tetra ( Methylene Phosphonic Acid ) EDTMPA Diethylene Triamine Penta ( Methylene Phosphonic Acid ) ( DTPMPA ) 2-Phosphonobutane-1,2,4-Tricarboxylic Acid ( PBTCA ) 2-Hydroxyphosphonocarboxylic Acid ( HPAA ) - ORGANOPHOSPHORIC SALTS Tetra Sodium Salt of Amino Trimethylene Phosphonic Acid ( ATMP.Na4 ) Penta Sodium Salt of Amino Trimethylene Phosphonic Acid ( ATMP.Na5 ) Potassium salt of Amino Trimethylene Phosphonic Acid ( ATMP.Kx ) Mono-sodium of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid ( HEDP.Na ) Disodium of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid ( HEDP.Na2 ) Tetra sodium of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid ( HEDP.Na4) Potassium salt of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid ( HEDP.Kx) Ethylene Diamine Tetra ( Methylene Phosphonic Acid ) Pentasodium Salt ( EDTMP.Na5) Hepta sodium salt of Diethylene Triamine enta ( Methylene Phosphonic Acid ) ( DTPMP.Na7 ) Sodium salt of Diethylene Triamine Penta ( Methylene Phosphonic Acid ) ( DTPMP.Nax) - POLYCARBOXYLIC ANTISCALANT AND DISPERSANT Polyacrilic Acid ( PAA ) Polyacrilic Acid Sodium ( PAAS ) Hydrolyzed Polymaleic Anhydride ( HPMA ) Copolymer of Maleic and Acylic Acid ( MA/AA ) Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer ( AA/AMPS ) - BACTERICIDE AND ALGICIDE Dodecyl Dimetyl benzyl Ammonium Chloride (1227) Isothiazolinones ( TY4001 ) Dichloro Isocyanuric Acid ( Euchlorine ) - FLOCCULATING AGENT Polyalumunium Chloride ( PAC ) - CORRSION INHIBITOR 1,2,3-Benzotrialole ( BTA ) 2-Mercaptobenzothiazole ( MBT ) Methylbenzotriazole ( TTA ). >> More Website URL: http://www.bridgat.com/u50427