Used as a scale inhibitor in cooling water and boiler water treatment. 200 still has a good effect. disodium etidronate
is used as a water softener in soaps to prevent soap scums and bathtub Recommendation for tetrasodium etidronate usage levels up to: Recommendation for tetrasodium etidronate flavor usage levels up to: National Institute of Allergy and Infectious Diseases.
At the same time, we have more than 4,000 factories in strategic cooperation with nearly 50,000 chemical products, so we can provide you with a one-stop purchasing service, which greatly saves customers procurement costs and time. Chapter 5: Keywords of (1-Hydroxyethylidene)bis-phosphonic acid tetrasodium salt, Tetrasodium hydroxyethylene-diphosphate, HEDP-Na4 is the sodium salt of HEDP, which is an excellent inhibitor of the calcium carbonate scale, used for low-pressure boiler water treatment, circulating water treatment, industrial municipal clean water, and metal corrosion inhibition for swimming pool sterilization, Tetrasodium hydroxyethylidene diphosphonate is an organic compound that can complex with many kinds of metal ions; it.
If the substance was not covered by the EC Inventory, ECHA attributes a list number in the same format, starting with the numbers 6, 7, 8 or 9.
industrial abrasion processing with low release rate (e.g. Note that for readability purposes, only the pictograms, signal words and hazard statements referred in more than 5% of the notifications under CLP are displayed. This information is only displayed if the substance is well-defined, its identity is not claimed confidential and there is sufficient information available in ECHAs databases for ECHAs algorithms to generate a molecular structure.
More information about the EC Inventory can be found here.
Furthermore, some substances can be found in an article, but with unlikely exposure (e.g. For readability purpose, only non-confidential use descriptors occurring in more than 5% of total occurrences are displayed.
22, Pg.
Tetrasodium etidronate All structured data from the main, Property, Lexeme, and EntitySchema namespaces is available under the. 223-267-7, CAS no.
Release to the environment of this substance can occur from industrial use:
One such product is (1-Hydroxyethylidene)bis-phosphonic acid tetrasodium salt which has developed particularly rapidly in recent years.
The purpose of the information provided under this section is to highlight the substance hazardousness in a readable format. This substance can be found in products with material based on: Release to the environment of this substance can occur from industrial use:
polishes and waxes. It covers their hazardous properties, classification and labelling, and information on how to use them safely.
Use descriptors are adapted from ECHA guidance to improve readability and may not correspond textually to descriptor codes described in Chapter R.12: Use Descriptor system of ECHA Guidance on information requirements and chemical safety assessment.
Other release to the environment of this substance is likely to occur from:
mining. You tell us. flooring, furniture, toys, construction materials, curtains, foot-wear, leather products, paper and cardboard products, electronic equipment),
water softeners, InfoCards are generated automatically based on the data available at the time of generation. Tetrasodium etidronate is a diphosphonic acid derivative, which is widely used in colour cosmetics, soaps, shampoos and toiletries to prevent changes in colour, texture and fragrance.
2155404, is covered by three harmonisations: 005011004; 005011011 and 005011029), CLH information cannot be displayed in the InfoCard as the difference between the CLH classifications requires manual interpretation or verification. The quality and correctness of the information submitted to ECHA remains the responsibility of the data submitter.
It is possible that a harmonisation is introduced through an amendment to the CLP Regulation. water softeners.
as insoluble scums.
The InfoCard summarises the non-confidential data of a substance held in the databases of the European Chemicals Agency (ECHA). Examples include recommended measures on fire-fighting, transport and recycling and disposal. It functions as chelating agent, emulsion stabilizing and viscosity controlling agent.
Hazard statements were adapted to improve readability and may not correspond textually to the hazard statements codes description in the European Union Specific Hazard Statements (EUH) or the.
This substance is used in the following products: This substance has been found in the following regulatory activities (directly, or inheriting the regulatory context of a parent substance): Welcome to the ECHA website.
machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners) and outdoor use.
If a substance is classified under multiple CLH entries, a link to the C&L Inventory is provided to allow users to view CLH information associated with the substance and no text is automatically generated for the InfoCard.
TSCA : Yes, Related categories : Specialty Chemicals floors, furniture, toys),
sodium citrate,
: 3794-83-0Molecular Formula: C2H9NaO7P2Molecular weight: 230.02Sample: Available, (1-Hydroxyethylidene)Bis-Phosphonic Acid Tetrasodium Salt. By Expro Lab.
Molecular Weight : 293.96 g/mol
However, substance notifications in the InfoCard are aggregated independently of the impurities and additives.
Additionally, if available, information on the use of the substance and how consumers and workers are likely to be exposed to it can also be displayed here. manufacturing of the substance, washing & cleaning products,
clothing, mattress, curtains or carpets, textile toys) and
This substance is used in the following products:
Advance Chemical sales corporation (ACSC) is into trading and manufacturing chemicals since 1968. tissues, feminine hygiene products, nappies, books, magazines, wallpaper).
2022 @Advance Chemical sales corporation. [Na+], Tetrasodium (1-hydroxy-1,1-ethanediyl)bis(phosphonate), Tetrasodium (1-hydroxyethylidene)bisphosphonate, InChI=1S/C2H8O7P2.4Na/c1-2(3,10(4,5)6)11(7,8)9;;;;/h3H,1H3,(H2,4,5,6)(H2,7,8,9);;;;/q;4*+1/p-4, Mapping file of InChIStrings, InChIKeys and DTXSIDs for the EPA CompTox Dashboard, https://www.wikidata.org/w/index.php?title=Q27275911&oldid=1580669415, Creative Commons Attribution-ShareAlike License.
A diphosphonate which affects calcium metabolism.
water softeners, pulp, paper and paper products,
The CLP Regulation makes sure that the hazards presented by chemicals are clearly communicated to workers and consumers in the European Union.
water treatment chemicals and
HEDP-Na4 is the sodium salt of HEDP, which is an excellent inhibitor of calcium carbonate scale, HEDP-Na4 is, used in low-pressure boiler water treatment, circulating water treatment, industrial municipal clean water, swimming pool sterilization of metal corrosion inhibition, soluble in water, non-hygroscopic, easy to transport, suitable Chemicalbook for use under severe cold conditions, HEDP-Na4 belongs to the organophosphorus acid salt type scale and corrosion inhibitors can form stable complexes with iron, copper, zinc and other metal ions that can dissolve the oxides on the metal surface, . CC(O)(P(=O)([O-])[O-])P(=O)([O-])[O-].[Na+].[Na+].[Na+].
attach to metal ions to keep them from reacting with other compounds Tetrasodium (1-hydroxyethylidene) bisphosphonate.
cutlery, pots, toys, jewellery), the electronic edition of the Official Journal of the European Union. :
You tell us.
pH regulators and water treatment products, The described Product category (i.e. We take all responsibility for our products and service sincerely.
The Prior Informed Consent Regulation administers the import and export of certain hazardous chemicals and places obligations on companies who wish to export these chemicals to non-EU countries. metals,
Information on precautionary measures and the safe use is submitted by the registrant of a substance and the registrant is solely responsible for its accuracy and completeness.
It does not represent a new labelling, classification or hazard statement, neither reflect other factors that affect the susceptibility of the effects described, such as duration of exposure or substance concentration (e.g. The Support section provides tools and practical guidance to companies which have responsibilities under the EU chemicals legislation.
This substance can be found in complex articles, with no release intended:
REACH regulationaims to improve the protection of human health and the environment from the risks that can be posed by chemicals.
Close Toxicology and Applied Pharmacology. machinery, mechanical appliances and electrical/electronic products (e.g.
Hello, Im Pew Ni, the chemical products one-stop solution expert. EC / List no.
Our complete suite of CRO services spans the entire molecule development pipeline including contract research for target identification, building blocks, compound synthesis, biochemical and cellular analysis, preclinical animal tests, and clinical studies. in a mixture, and to prevent them from precipitating out of solution
in processing aids at industrial sites and The POPs Regulation bans or severely restricts the production and use of persistent organic pollutants in the European Union.
BOC Sciences provides a wide range of services to support the pharmaceutical industry through all stages of drug discovery including Custom Synthesis of those chemicals that are not in stock, Isotope Labeling Service, Chiral Synthesis and Resolution, Bioconjugation, PEGylation services, analytical services. And a range of 50,000 products with the best quality and competitive price to meet your different purchasing needs. indoor use (e.g.
and the related at industrial sites and leather treatment products,
washing & cleaning products,
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information: Use: 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.
cosmetics and personal care products.
Biocidal Products Committee opinions on active substance approval, National authorisation and mutual recognition, List of substances subject to the POPs Regulation, Understanding the Waste Framework Directive, Tools to prepare and submit SCIP notifications, Draft recommendation for inclusion in the Authorisation List and consultation, Submitted restrictions under consideration, Harmonised classification and labelling targeted consultations, Consultations on ECHA Executive Directors requests, Consultations - Occupational Exposure Limits, Calls for evidence - Occupational Exposure Limits, PACT - Public Activities Coordination Tool, Information on Candidate List substances in articles, Candidate List of substances of very high concern for Authorisation, Registry of restriction intentions until outcome, Registry of SVHC intentions until outcome, Table of harmonised entries in Annex VI to CLP, Occupational exposure limits - Activity list, Harmonised classification and labelling (RAC), Chapter R.12: Use Descriptor system of ECHA Guidance on information requirements and chemical safety assessment, Guidance on the safe use of the substance, PACT - Public activities Co-ordination Tool, Consultations in the authorisation process, Consultation on draft recommendation for inclusion in the Authorisation List, Applications for authorisation consultations, Harmonised classification and labelling consultations, ECHA Executive Directors requests related to the CLH process, Consultation on potential candidates for substitution, Consultation on derogation to the exclusion criteria, Previous consultations on ECHAs Executive Director Requests to the Committees, ECHA's Executive Director Requests to the Committees, Consultation on a draft recommendation for amendment of Authorisation List entries, Occupational exposure limits - Call for comments and evidence, Occupational exposure limits Consultations on OEL recommendation, Derogations for the protection of cultural heritage, Information on Candidate List substances in articles table, Information from the Existing Substances Regulation (ESR), PBT/vPvB assessments under the previous EU chemicals legislation, Adopted opinions and previous consultations on applications for authorisation, Adopted opinions on restriction proposals, ECHA's current activities on restrictions, ECHA's completed activities on restriction, Mapping exercise Plastic additives initiative, Occupational exposure limits substance evaluations, List of substances subject to POPs Regulation, Previous consultation of draft recommendatons for inclusion in the authorisation list, Practical examples of chemical safety reports, Small and Medium-sized Enterprises (SMEs).
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