Page Views: 70 Date Added: 11/29/2011 Last Updated: 11/29/2011 Expiry Date: 11/26/2021 Product/Service Details Sodium of Polyaspartic Acid (PASP) CAS No.: 181828-06-8，35608-40-6                 Molecular weight: 1000-5000 Molecular Formula: C4H6NO3 (C4H5NO3M2) C4H6NO4             Structural Formula: Product performance: PASP is a soluble polymer, an effective chelating agent, has the performance of chelating polyvalent metal positive ions. The appearance is colorless or amber clear liquid. There is not nitrogen、phosphorous in the molecular structure, is an biodegradable environmental chemical. It is also the green water treatment chemical, and will have perfect synergistic effect when use it together with phosphonate. Meanwhile, it has a certain corrosion effect, and a multi scale inhibitor. It has good compatibility with chlorine, and the scale inhibition is not affected by the chlorine’s concentration, also has perfect synergistic effect when use it together with phosphate、PBTCA and so on other water treatment chemicals. Product performance: Items Index Appearance Yellow clear liquid Solid content %≥ 40.0 Density (20℃) g/cm3≥ 1.20 PH value (1% water solution) 8.0-11.0 Biodegradation rate % 60 Range of application: PASP can be used as scale and corrosion inhibitor in industrial circulating cooling water system、boiler water、reverse osmosis、oilfield water and desalination plant. The scaling effect is better than ordinary scale inhibitor which has phosphorous under the condition of high hardness、high alkaline、high pH value and high concentration index. The synergistic effect is obvious after being used together with PBTCA. Due to its green and non-pollution to environment, PASP can be used as accessory ingredients in daily and fine chemicals. PASP can be used in agricultural as nutrient absorption intensifier to improve the production of vegetable、fruit and flowers. When used together with pesticide, its effects will be improved. Usage: PASP can be used as water treatment chemical instead of that has phosphorous, in order to avoid the water’s secondary pollution. When use it together with other water treatment chemicals, should be determined by experiments on water quality. Package and Storage: Normally In 25kg or 200kg net Plastic Drum, IBC drum can also be used as required. Storage for ten 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