HEDP or Hydroxyethylidene Diphosphonic Acid is an odorless organic phosphorus compound. Wego Chemical Group is an experienced importer of 1-Hydroxyethylidene-1, 1-Diphosphonic Acid. Etidronic acid monohydrate-Molbase It further shows good stability in presence of chlorine as well as corrosion inhibition properties in presence of zinc and other phosphates. Structural Formula: Properties: HEDP is an organophosphoric acid corrosion inhibitor. The synthesized compounds were characterized by atomic emission spectroscopy, IR and NMR spectroscopy. Process for manufacturing 1-hydroxyalkylidene-1 1 The record is defined in sec. hydroxyethylidene-1, 1-diphosphonic acid (HEDP) from the People’s Republic of China (China). Alendronate (Fosamax) marketed alone is used for osteoporosis and other bone diseases. 1.HEDP is mainly used in water treatment, which could react with metal ions in water system to form stable chelate to prevent scaling, especially calcium ion (Devyatov and Musin, 2013; Henry Browning … 1 See 1-Hydroxyethylidene-1, 1-Diphosphonic Acid from India and the People's Republic of China: Antidumping Duty Orders, 74 FR 19197 (April28, 2009) Qnitiation Notice). Hydroxyethylidene Diphosphonic Acid (HEDP) - IRO Group … 4H2O) with an excess of (1-hydroxyethylidene)diphosphonic acid (СН3(ОН)С[P(O)(OH)2]2, H4L), consists of two types of crystals (needle-like and lamellar ones). Order) Contact Supplier. Hydroxyethylidene diphosphonic acid (HEDP) is an organic phosphonic acid. 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP) CAS No. 1-Hydroxyethylidene-1 (HEDP) Name: 1-Hydroxyethylidene-1. (Inhalation:(If breathed in, move person into fresh air. SECTION 1: PRODUCT AND COMPANY IDENTIFICATION IR … Biocides & Disinfectants Hydroxyethylidene Diphosphonic Acid (HEDP), For Industrial. Soluble in water, methanol, and ethanol. SAFETY DATA SHEET Stain & Scale Preventer - 0251 Department of Health and Human Services. Hydroxyethylidene Diphosphonic … 95% HEDP Please use instead the cart to request a quotation or an order If you want to request a quotation or place an order, please instead add the desired products to your cart and then request a quotation or order from the cart. 1-Hydroxyethylidene-1,1-diphosphonic acid (HEDP) acid with its CAS number 2809-21-4 is a cost effective scale inhibitor used in various industrial applications such as industrial water treatment and detergents. 1-Hydroxyethylidene-1,1-diphosphonic Acid (ca. Properties: HEDP is an organophosphoric acid corrosion inhibitor. If you have any problems, please contact NSF.. Mubychem Group has several manufacturing facilities spread … Distributor of 1-Hydroxyethylidene-1, 1-Diphosphonic Acid. View detailed Import data, price, monthly trends, major importing countries, major ports of hydroxyethylidene diphosphonic acid under HS Code 29319090 1 Hydroxy Ethylidene 1,1 Diphosphonic Acid, HEDP Phosphonate, Hydroxyethylidene Diphosphonic Acid SDS MSDS Sheet, Suppliers and Manufacturers' Representative. It is also called HEDP 60% (Hydroxyethylidene Diphosphonic Acid 60%). Manufacturers: MUBY CHEMICALS Ambernath Mumbai, Ankleshwar Gujarat, India TEL: (OFFICE) +912223770100, +912223726950 Current Date Time in India GMT+5:30. e-mail: info@mubychem.com. The merchandise covered by these investigations includes all grades of aqueous acidic (non-neutralized) concentrations of 1-hydroxyethylidene-1, 1-diphosphonic acid (HEDP), also referred to as hydroxyethylidenendiphosphonic acid, hydroxyethanediphosphonic acid, acetodiphosphonic acid, and etidronic acid. It has highly acidic and corrosive. Help. Our group has several manufacturing facilities spread across the world, … Ca sequestration (mg CaCO3/g) 500.0 min. Anmol Chemicals is the pioneer manufacturers of HEDP Phosphonate or Hydroxyethylidene Diphosphonic Acid, Pharmaceutical Excipients Fragrance & Flavor chemicals in India.We offer Halal and Kosher HEDP Phosphonate made in an ISO9001, ISO22000 (FSSC22000) cGMP and GLP certified facility. Show this safety data sheet to the doctor in attendance.Move out of dangerous area. HEDP or Hydroxyethylidene Diphosphonic Acid serves as an organo phosphonate compound having multifunctional properties such as deflocculation, sequestration, and super threshold inhibition as a single active ingredient. Hydroxyethylidene Diphosphonic Acid. Such as industrial water treatment corrosion inhibitor and detergents. Active content is 60%. Individual Protection Measures, Such as Personal Protective Equipment It is also combined with Vitamin C (Fosavance). 60% in Water, ca . 329H713. To use or license CAS Common Chemistry for commercial purposes, contact us. Below are the EPA applications/systems, statutes/regulations, or other sources that track or regulate this substance. HEDP can dissolve the oxidized materials on these metals’ surfaces. Synonyms: 1-diphosphonic acid. The novelty of this paper is the analysis in a medium containing sulfide ion due to the generation of this ion in petroleum industries, in the refining stage (the sulfide ion is also present on the produced water). Back to Citation country variations in regulations. 60% in Water, ca. Visit ChemicalBook To find more 1-Hydroxyethylidene-1,1-diphosphonic acid (2809-21-4) information like chemical properties,Structure,melting point,boiling point,density,molecular formula,molecular weight, physical properties,toxicity information,customs codes. : 2809-21-4. EC 249-559-4. C2-H8-O7-P2.x-Na. HEDP can maintain a stable pH environment and easily generates complexes with metal ions to suppress corrosion, even at 250 °C. Major Category. Dronic acids are bisphosphonates that differ in their alkyl chains. HEDP 60%. HEDP Hydroxyethylidene diphosphonic acid. Hydroxyethylidene Diphosphonic Acid (HEDP) is widely used as scale and corrosion inhibitor in industrial circulating cooling water systems of electric power, chemical industry, metallurgy, chemical fertilizer, and also in medium or low pressure boilers, oilfield water injection and oil … TRADE 14. Hydroxyethyl diphosphonic acid, abbreviated as HEDP with the chemical formula C 2 H 8 O 7 P 2, is one of the compounds of the Bisphosphonates family and is available in both solid and liquid forms.HEDP is formed by the reaction of phosphorus trichloride with acetic acid or by the reaction of a mixture of acetic acid / acetic anhydride with phosphoric acid. HEDP acid is used in various industrial applications. Phosphonic acid, (1-hydroxyethylidene)di-. HEDP shows an excellent scale and corrosion inhibition effects under temperature 250°C. Facility : Henan Province, China. Hydroxyethylidene diphosphonic acid, HEDP phosphonate. HEDP 60 is known the superior phosphonic acid chelating agent. 4.2mol/L)HEDP (ca. CAS Number. Mubychem Group has several manufacturing facilities spread … While the short-term compatibility between NaOCl and 1 … (1-Hydroxyethylidene)bisphosphonic acid, sodium salt. The performance of 1-hydroxyethylidene-1,1-diphosphonic acid inhibitor (HEDP) was investigated by potentiodynamic polarization, electrochemical impedance spectroscopy, and … In light woven industry, HEDP is used as detergent for metal and non-metal. Transportation classifications may vary by container volume and may be influenced by regional or. 1-Hydroxyethylidene-1,1-diphosphonic acid. 3794-83-0 - KWXLCDNSEHTOCB-UHFFFAOYSA-J - Tetrasodium etidronate - Similar structures search, synonyms, formulas, resource links, and other chemical information. Use: 1-Hydroxyethylidene-1,1-diphosphonic acid (HEDP) is a cost effective scale inhibitor used in various industrial applications such as industrial water treatment and detergents. HEDP forms stable chelating compounds with Cu, Fe, and Zn ions in water, and shows excellent stability in high pH systems and moderate temperatures. New Window. It is an organic phosphonic acid scale inhibitor and corrosion inhibitor, which can form stable complexes with iron, copper, zinc and other metal ions and dissolve oxides on the metal … Water treatment chemicals 1-Hydroxyethylidene-1,1-Diphosphonic Acid HEDP 60%. Safety Data Sheet - Version 5.0 Preparation Date 2/2/2018 SDS Expiry Date 1/25/2023 Latest Revision Date (If Revised) 1/27/2020 2. Chelating Agents Providing you the best range of hydroxyethylidene diphosphonic acid hedp, amino trimethylene phosphonic acid, tri sodium nta, tetra sodium edta, di sodium edta and edta acid with effective & timely delivery. 1-Hydroxyethylidene-1, 1-Diphosphonic Acid (HEDP) from China and India Investigation Nos. Containers of 1-Hydroxyethylidene-1,1-Diphosphonic Acid or HEDP may be hazardous when empty since they retain product residues (dust, solids); observe all warnings and precautions listed for the product. Dequest Z 010. Commercially popular is HEDP 50%. It is often compounded with polyhydroxy acid scale inhibitor and dispersant. Abstract The reaction of urea with 1-hydroxyethylidene diphosphonic acid in the ratios of 1 : 1, 1 : 2, 1 : 3 was first studied. … SECTION 15: REGULATORY INFORMATION The following statutes, regulations and standards have the related prescribes on chemicals in terms of ₹ 120 / Kg. A thiophosphonate group is a functional group related to phosphonate by substitution of an oxygen atom for a sulphur. A process for making 1-hydroxyethylidene-1,1-diphosphonic acid (HEDP) consisting essentially of: (a) reacting PX 3 and aqueous acetic acid at a temperature of between, about 100° C. and 120° C., and a pressure between about 30 and 80 psig, wherein X is a halogen and the molar ratio of PX 3 :acetic acid:water is 1:1.6-3.3:0.5-1.7, and HEDP. Safety Data Sheet - Version 5.0 Preparation Date 2/2/2018 SDS Expiry Date 1/25/2023 Latest Revision Date (If Revised) 1/27/2020 2. Get hydroxyethylidene diphosphonic acid at best price from listed companies as per your buying requirements. Usage. US $700.00-$800.00 / Ton. Transaction Level. ₹ … HAZARDS IDENTIFICATION 1. Molecular Formula: C 2 H 8 O 7 P 2 Molecular weight: 206.02. The Hydroxyethylidene Diphosphonic Acid Market report has been segregated based on distinct categories, such as product type, application, end user, and region. SCHEMBL205727. The static scale inhibition method was used to evaluate the scale inhibition performance of 1-hydroxyethylidene-1, 1-diphosphonic acid (HEDP). HEDP•K 2 is a good scale inhibitor for calcium carbonate, it can be used in … It is available as a colorless solution with varying concentrations according to requirements. 1-Hydroxyethylidene-1, 1-Diphosphonic Acid from China 701-TA-558 and 731-TA-1316(Final), Inactive APO Service List, February 10, 2017 HEDP 60 Liquid supplied by Shandong IRO Water Treatment Co., Ltd. National Library of Medicine. USA, Canada, Mexico and other American … Property Name Property Value This table shows how each list refers to the substance. According to atomic … FInOrIC, etymologically derived from our business line of Fine Inorganic, Organic and Industrial Chemicals, is the internationally preferred source for Chemicals.With customers in … 60% in Water, ca . Appearance: Powder/Liquid. Note: This document is an English translation of the official compilation of food additives, ninth edition. HEDP Phosphonate, Hydroxyethyledene Diphosphonic Acid SDS, MSDS Sheet: Muby Chemicals of Mubychem Group, established in 1976, is the original manufacturers of Specialty Chemicals, Pharmaceutical Excipient, Fragrance Food & Flavor chemicals, Reagent Grade Chemicals, Shale Gas Fracturing Chemicals in India. MF: TC2H8O7P2. Find listing of hydroxyethylidene diphosphonic acid, hydroxyethylidene diphosphonic acid manufacturers, suppliers, dealers & exporters from India. Alendronate (Fosamax) marketed alone is used for osteoporosis and other bone diseases. Hydroxyethylidene diphosphonic acid, sodium salt. Acetodiphosphonic acid. They are a reactive component of many pesticides and nerve agents.Substituted thiophosphonates can have 2 main structural isomers bonding though either O or S groups to give thione and thiol forms respectively. Wego has the capability to stock and sell 1-Hydroxyethylidene-1, 1-Diphosphonic Acid in numerous countries around the world. Do not ingest or inhale and avoid contact. FOIA. For one thing, it is colourless to yellowish acidic liquid Moreover, HEDP is an organic phosphonic acid corrosion inhibitor. That can be found in both a solid and liquid form, ranging from a white crystalline solid to a colorless or yellowish liquid. The primary method used for boiler water treatment is the addition of chemicals to industrial boilers to prevent corrosion and scaling. 4.2mol/L) HEDP ( ca . 60% in Water, ca. 4.2mol/L)Etidronic Acid (ca. National Institutes of Health. 8. This testing is divided into two parts. It can chelate with Fe, Cu, and Zn ions to form stable chelating compounds. Acide etidronique [INN-French] Acido etidronico. 3 Chemical and Physical Properties. This is a property they share with related functional groups … Formula C2H8O7P2, 1.42-1.46 g/mL @ 25 degrees Celsius specific gravity, . The preparation method is specially characterized by recrystallizing common HEDP solution to obtain the special low iron … Synonyms : 1-Hydroxyethylidene-1,1-diphosphonic acid monohydrate; hydroxyethylidene bisphosphonic acid monohydrate; 1-hydroxyethane-1,1-diphosphonic acid monohydrate; ethane-1-hydroxy-1,1-diphosphonic acid monohydrate; 1-hydroxyethylidenediphosphonic acid monohydrate; Etidronic acid monohydrate; Hydroxyethylidene diphosphonic acid monohydrate; If you're going to buy high quality Corrosion Inhibitors and Anti-scale Agents, welcome to get free sample from our factory. • The AD and CVD laws provide U.S. businesses and workers with a transparent, quasi-judicial, and internationally accepted mechanism to seek relief from the market-distorting effects caused by Learn more about NSF International's services for … 60% in Water, ca. The invention provides a preparation method of low iron and low chloride hydroxyethylidene-1,1-diphosphonic acid (HEDP) to meet the requirements of the special industries such as electronics and the like on iron ions, chloride ions and the like in HEDP products. Hydroxyethylidene diphosphonic is widely used in petroleum, chemical, metallurgy, transportation, light industry, textile, and other industries. Therefore, hydroxyethylidene diphosphonic acid (HEDP) has been used by some researchers to balance the MRR and the roughness . IDENTIFICATION OF THE SUBSTANCE/MIXTURE AND OF THE COMPANY/UNDERTAKING 1-Hydroxyethylidene-1,1-diphosphonic acid tetrasodium salt (HEDP 4Na) is a cost effective scale inhibitor used in various industrial applications such as industrial water treatment and detergents.
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