HEDP 1-Hydroxyethylidene-1 1-diphosphonic acid Etidronic Acid CAS No 2809-21-4 Molecular Weight: 206 02 EINECS No 220-552-8 Molecular Formula: C2H8O7P2 Applications HEDP is an organophosphonate with multifunctional properties of sequestration of hardness salts and heavy metals deflocculation threshold inhibition and hydrolytic stability as a single active ingredient Phosphonate Acids are effective chelating agents as they bind tightly to di- and trivalent metal ions which is useful in water softening In this way they help in the prevention of formation of insoluble precipitates (scale) The binding of these ligands also suppresses the catalytic properties of metal ions They are stable under harsh conditions For these reasons an important industrial

HEDP Hydroxyethylidene Diphosphonic Acid

HEDP (Hydroxyethylidene Diphosphonic Acid) is an odourless organic phosphorus chemical compound For one thing it is colourless to yellowish acidic liquid Moreover HEDP is an organic phosphonic acid corrosion inhibitor HEDP acid is used in various industrial applications Such as industrial water treatment corrosion inhibitor and detergents

MSDS of HEDP IATA Label : Corrosive AFI Proper Shipping Name : Corrosive liquid acidic organic n o s AFI Class : 8 AFI ID Number : UN 3265 AFI Pack Group : III AFI Label : Corrosive n o s Shipping Name : 1-Hydroxyethylidene-1 1-Diphosphonic Acid 15 REGULATORY INFORMATION TSCA Status : Y TSCA 12(b) export notification : Not listed CERCLA Section 103 (40 CFR 302 4) : N SARA Section

HEDP Na2 Disodium Salt of 1-Hydroxyethylidene-1 1-Diphosphonic Acid CAS No : 7414-83-7 Dequest: 2016BD Molecular Formula: HEDP Na4 Tetra Sodium Salt of 1-Hydroxyethylidene-1 1-Diphosphonic Acid CAS NO : 3794-83-0 (4-Na) 29329-71-3 (x-Na) Dequest: Phosphonate Scale and Corrosion Inhibitor ATMP Amino Trimethylene Phosphonic Acid (ATMP) CAS 6419-19-8Application The ATMP is a phosphonate

The Performance of Organic Phosphonate HEDP in Water Treatment Chemical water treatment is a chemical technique that uses chemicals to eliminate and prevent scaling reduce corrosion kill bacteria and algae and purify water In the water treatment industry chemicals are generally used to perform these tasks Using coagulants to remove mechanical impurities in raw water The Performance of

ScaleSol ™ HEDP: HEDP Phosphonate and Biochelate™ reaction product* Enhanced Scale Inhibition + Metal Chelant: ScaleSol ™ AEEA: AEEA Phosphonate and Biochelate™ reaction product* Enhanced Scale Inhibition + Metal Chelant: ScaleSol ™ DETA: DETA Phosphonate and Biochelate™ reaction product* Enhanced Scale Inhibition + Metal Chelant: ScaleSol ™ PBTC: PBTC Phosphonate and

HEDP Na2 Manufacturer

HEDP Na2 Disodium Salt of 1-Hydroxyethylidene-1 1-Diphosphonic Acid CAS No : 7414-83-7 Dequest: 2016BD Molecular Formula: HEDP Na4 Tetra Sodium Salt of 1-Hydroxyethylidene-1 1-Diphosphonic Acid CAS NO : 3794-83-0 (4-Na) 29329-71-3 (x-Na) Dequest: Phosphonate Scale and Corrosion Inhibitor ATMP Amino Trimethylene Phosphonic Acid (ATMP) CAS 6419-19-8Application The ATMP is a phosphonate

HEDP - Pesticide Petition Filing 12/97 [Federal Register: December 17 1997 (Volume 62 Number 242)] [Notices] [Page 66091-66094] From the Federal Register Online via GPO Access [wais access gpo gov] [DOCID:fr17de97-74] ----- ENVIRONMENTAL PROTECTION AGENCY [PF-785 FRL-5760-5] Notice of Filing of Pesticide Petitions AGENCY: Environmental Protection Agency (EPA)

HEDP phosphate is the main corrosion inhibitor in the water treatment industry Phosphonic acid groups such as organic phosphates They are usually ATMP EDTMPS HEDP DTPMPA PAPE and PBTCA HEDP phosphate has good scale resistance to calcium carbonate and zinc scale

ScaleSol ™ HEDP: HEDP Phosphonate and Biochelate™ reaction product* Enhanced Scale Inhibition + Metal Chelant: ScaleSol ™ AEEA: AEEA Phosphonate and Biochelate™ reaction product* Enhanced Scale Inhibition + Metal Chelant: ScaleSol ™ DETA: DETA Phosphonate and Biochelate™ reaction product* Enhanced Scale Inhibition + Metal Chelant: ScaleSol ™ PBTC: PBTC Phosphonate and

ScaleSol ™ HEDP: HEDP Phosphonate and Biochelate™ reaction product* Enhanced Scale Inhibition + Metal Chelant: ScaleSol ™ AEEA: AEEA Phosphonate and Biochelate™ reaction product* Enhanced Scale Inhibition + Metal Chelant: ScaleSol ™ DETA: DETA Phosphonate and Biochelate™ reaction product* Enhanced Scale Inhibition + Metal Chelant: ScaleSol ™ PBTC: PBTC Phosphonate and

Looking for ideal HEDP Tetrasodium Salt Manufacturer supplier ? We have a wide selection at great prices to help you get creative All the HEDP Na4 are quality guaranteed We are China Origin Factory of CAS 3794-83-0 If you have any question please feel free to contact us Product Categories : EDTA Chelants Phosphonate Sequestrants

The present invention is a process of treating aqueous systems to prevent precipitation of dissolved metal ion species for example Ca Mg Ba Cu Fe Mn and Zn This has the effect of preventing scale and/or stain formation The process involves introducing 0 5 to 15000 ppm (or mg/liter) of a synergistic mixture of HEDP and DETPMP into the aqueous system to be treated

HEDP Na2 Disodium Salt of 1-Hydroxyethylidene-1 1-Diphosphonic Acid CAS No : 7414-83-7 Dequest: 2016BD Molecular Formula: HEDP Na4 Tetra Sodium Salt of 1-Hydroxyethylidene-1 1-Diphosphonic Acid CAS NO : 3794-83-0 (4-Na) 29329-71-3 (x-Na) Dequest: Phosphonate Scale and Corrosion Inhibitor ATMP Amino Trimethylene Phosphonic Acid (ATMP) CAS 6419-19-8Application The ATMP is a phosphonate

Solubility and Inhibition Efficiency of Phosphonate Scale

The current research involves phosphonate/metal precipitate studies in the context of precipitation-squeeze treatments The main focus here is on the precipitation and solubility behavior of the SI_ calcium (Ca)_magnesium (Mg) complexes of HEDP (a diphosphonate) DETPMP (a pentaphosphonate) and OMTHP (a hexaphosphonate) these mixed phosphonate/divalent precipitates are denoted as

The Global Phosphonate Market Report is equipped with market data from 2014 to 2024 The report gives a market overview covering key drivers and risks factors The report is bifurcated by top global manufactures mentioning sales revenue and prices as applicable It also evaluates the competitive scenario of the leading players The report expands to cover regional market data along with type

Other phosphonates including hydroxyethylidene diphosphonic acid (HEDP) aminotri methylene-phosphonic acid (AMP) and phosphonobutane tricarboxylic acid (PBTC) are effective scale control agents and have been used for this purpose for years in cooling water additives All-organic inhibitors utilize one or more of these phosphonates in combination with polymers and azoles to make

HEDP is used as scale and corrosion inhibition in circulating cool water system oil field and low-pressure boilers in fields such as electric power chemical industry metallurgy fertilizer etc In light woven industry HEDP is used as detergent for metal and nonmetal In dyeing industry HEDP is used as peroxide stabilizer and dye-fixing agent In non-cyanide electroplating HEDP is used

Each individual phosphonate has unique characteristics and special capabilities for specific applications-thus each giving the most cost-efficient performance for different specific applications We offer ZEELCHEM Brand Phosphonates Acid: DETPMP [Diethylene Triamine Penta (Methylene Phosphonic Acid)] HEDP (1-Hydroxyethylene 1 1-Diphosponic Acid)

HEDP DTPMP Other Market Segment by Applications can be divided into Water Treatment II Cleaner Other The content of the study subjects includes a total of 15 chapters: Chapter 1 to describe Phosphonate product scope market overview market opportunities market driving force and market risks Chapter 2 to profile the top manufacturers of Phosphonate with price sales revenue and

Copyright © 2014. All rights reserved.
^ Back to Top