Page Views: 67 Date Added: 11/29/2011 Last Updated: 11/29/2011 Expiry Date: 11/26/2021 Product/Service Details 2-Hydroxyphosphonocarboxylic Acid (HPAA) CAS No.:: 23783-26-8    Molecular Formula: C2H5O6P                   Molecular weight: 156 Structural Formula: Product performance: HPAA has good chemical stability, and is not easily to be hydrolyzed, and hard to be destroyed by acid or alkali. It can use safety and reliable, no toxicity, no pollution. It can enhance the zinc’s solubility, and have better corrosion inhibitor, meanwhile, the corrosion inhibitor is 5-8 times than that of HEDP、EDTMP. When it mixes together with low molecular polymers, the corrosion inhibition effect will be much better. HPAA has better high temperature resistance, the water dissolve rate is only 8% under 200℃. Specification: Items Index Appearance Colorless or light yellow clear liquid Solid content %≥ 47.0-50.0 Phosphorous acid(as PO33-)%≤ 4.0 max Density (20℃) g/cm3≥ 1.30 min PH value (1% water solution) 1.0-3.0 Range of application: HPAA is mainly used as metal cathodic corrosion inhibitor, widely used in the field of steel、petrifaction、electric power、medicine and so on. It can be used as corrosion inhibitor in the south part of China which the water is low rigidity and easily to be corroded. Usage: The dosage of HPAA is 5-25mg/L, and it is used together with organic phosphonic acid and copolymer and other chemicals, the effect will be much better if use it together with zinc salt. Package and Storage: Normally In 30kg net Plastic Drum, IBC drum can also be used as required. Storage for twelve months in room shady and dry pace.

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