An inorganic sodium salt comprised of a diphosphate(4−) anion and four sodium(1+) cations. This buffer ratio varies with the pH, but owing to its relatively low concentration, it contributes little to the buffering capacity of the extracellular fluid. What is the Classification and Labelling Inventory? Edetate disodium (EDTA) is a chelating (KEE-late-ing) agent. Buffers and emulsifiers. The Support section provides tools and practical guidance to companies which have responsibilities under the EU chemicals legislation. Disodium phosphate (DSP), or sodium hydrogen phosphate, is theinorganic compound with the formula Na2HPO4. 7758-16-9. Close Find out more on how we use cookies. Synonyms. 2 Tom's of Maine recognizes that no two people are alike, and even with naturally derived ingredients, some individuals may develop an allergic reaction that is unique to them. CAS Number: 7558-79-4. The CLP Regulation ensures that the hazards presented by chemicals are clearly communicated to workers and consumers in the European Union through classification and labelling of chemicals. The maximum limits for aluminium in calcium phosphates (E 341 (i)-(iii)), disodium diphosphate (E 450 (i)) and calcium dihydrogen diphosphate (E 450 (vii)) should be in accordance with the opinion of the Authority of 22 May 2008 (3 ). Disodium Phosphate is Generally Recognized as Safe (GRAS) by the FDA to be used as a food substance for human consumption. It is one of severalsodium phosphates. It is found in chicken nuggets, marshmallows, pudding, crab meat, imitation crab, canned tuna, and soy-based meat alternatives, toothpaste, dental floss, and household detergents. Please upgrade your Internet Explorer to a newer version. EDTA is used to lower blood levels of calcium when they have become dangerously high. E450 (iii) also binds metals and prevents discoloration due to metals. Sodium diphosphate is used as a food additive and thickening agent. Chemical Formula: H 2 Na 2 O 7 P 2 click here for details. Linear Formula: Na 2 HPO 4. When crystallized disodium phosphate is produced correctly, it will meet a number of requirements. E339 (i) Monosodium dihydrogen phosphate E339 (ii) Disodium monohydrogen phosphate E339 (iii) Trisodium phosphate . The correct total tonnage band can be found in the factsheet(s) for the substance. Origin: Sodium salts of phosphoric acid. This site is not fully supported in Internet Explorer 7 (and earlier versions). Sodium acid pyrophosphate. SDS; Adenosine-15 N 5 5′-diphosphate disodium salt. Disodium dihydrogen pyrophosphate - chemical information, properties, structures, articles, patents and more chemical data. SAPP is an inorganic compound consisting of sodium cations and pyrophosphate anion. E450b and E450c are renamed as E451 and E452. Sodium Phosphate, Disodium Phosphate and Trisodium Phosphate occur as a white crystalline solids. ... CAS Number: 7758-16-9 . Normal constituent of the body. A chelating agent is capable of removing a heavy metal, such as lead or mercury, from the blood. These ingredients are also called monobasic sodium phosphate, dibasic sodium phosphate and tribasic sodium phosphate. E450 (vi) is also used as bread enhancer and calcium supplement. Be Awesome. Chemical Formula: H 2 Na 2 O 7 P 2 click here for details. NB: Registration status and tonnage. The salt is known in anhydrous form as well as forms with 2, 7, 8, and 12 hydrates. 450 (i) - Disodium diphosphate: Phosphate in Europe is also obtained from animal bones. It is used in food mainly for its two properties: 1. E450 (ii) Tri sodium di phosphate Disodium diphosphate. Structure, properties, spectra, suppliers and links for: Disodium phosphate, 7558-79-4, Na2HPO4. 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. https://www.healthline.com/health/is-disodium-phosphate-bad-for-you While reprocessing is ongoing please note that substances whose registration dossiers are not yet processed can incorrectly state in the Infocard that they are not registered under REACH. Origin: Disodium pyrophosphate and other sodium and potassium polyphosphates are widely used in food processing; in the E number scheme, they are collectively designated as E450, with the disodium form designated as E450 (a). None known when used in foods. High concentrations of phosphates may disturb several metabolic processes as phosphate plays an important role in general metabolism. E339 Sodium phosphates . E450 (iii) Tetra sodium pyrophosphate Diphosphates (E450(i) Disodium diphosphate (Disodium dihydrogen diphosphate, Disodium dihydrogen pyrophosphate, Sodium acid pyrophosphate, Disodium pyrophosphate); E450(ii) Trisodium diphosphate Acid trisodium pyrophosphate, Trisodium monohydrogen diphosphate); E450(iii) Tetrasodium diphosphate (Tetrasodium pyrophosphate, Sodium pyrophosphate); E450(iv) Dipotassium … Acceptable Daily Intake: In these cases if there is a link to a REACH registered substance factsheet then the substance IS registered. Side effects: Occupational exposure limit (OEL) values are derived within two legal frameworks that form an integral part of the EU’s mechanism for protecting the health of workers. Disodium dihydrogen diphosphate - chemical information, properties, structures, articles, patents and more chemical data. This is unique source of information on the chemicals manufactured and imported in Europe. E450 (v) Tetra potassium pyrophosphate 2. Molecular Formula. Salts of sodium/potassium/calcium with phosphates. Substances indicated, in 2009, as being intended to be registered by at least one company in the EEA. Disodium phosphate (DSP), or sodium hydrogen phosphate, or sodium phosphate dibasic, is the inorganic compound with the formula Na 2 HPO 4.It is one of several sodium phosphates.The salt is known in anhydrous form as well as forms with 2, 7, 8, and 12 hydrates.All are water-soluble white powders; the anhydrous salt being hygroscopic. 450 (i) The revised Drinking Water Directive aims to protect citizens and the environment from the harmful effects of contaminated drinking water and to improve access to drinking water. Food-Info.net> E-numbers > E300-400. This will make the sample appear clear considering the high water to disodium … Na2H2P2O7 or H2Na2O7P2. "Suitable for Vegetarian" label on food package indicates that it is obtained from from mineral." The Waste Framework Directive aims to protect the environment and human health from the generation and management of waste and to improve efficient use of resources. disodium tetraborate EC no. It covers their hazardous properties, classification and labelling, and information on how to use them safely. The POPs Regulation bans or severely restricts the production and use of persistent organic pollutants in the European Union. E450(i) Di sodium di phosphate (di sodium pyrophosphate) E450 (iii) Tetra sodium pyrophosphate. Details of the improvements can be found at. Dietary restrictions: This website uses cookies to ensure you get the best experience on our websites. The ratio of disodium phosphate and monosodium phosphate in the extracellular fluid is 4 to 1 (80% to 20%) at the normal pH of 7.4. Metals and arsenic specifications revised at the 55th JECFA (2000). Commercially produced from phosphoric acid, which is produced from phosphate mined in the US. Tout savoir sur l'ingrédient cosmétique DISODIUM PHOSPHATE (Phosphate disodique), n° CAS 7558-79-4 / 7782-85-6, fonctions (Anticorrosif, Régulateur de pH, Agent masquant). Up to 70 mg/kg bodyweight for all phosphate containing additives. Function & characteristics: Disodium pytophosphate. In USA it is obtained from minerals and it is Halal. So please the check the source of phosphate. As a chelating agent to chelate iron to prevent discoloration in processed potato. 450i. Here you can find all of the regulations and regulatory lists in which this substance appears, according to the data available to ECHA. E450 (vi) Calcium di hydrogen di phosphate, E450b and E450c are renamed as E451 and E452. Origin: Salts of sodium/potassium/calcium with phosphates. A group MTDI of 70 mg/kg bw, as phosphorus from all food sources, was established at the 26th JECFA (1982) SYNONYMS Disodium dihydrogen diphosphate, disodium dihydrogen pyrophosphate, acid sodium pyrophosphate, INS No. All are produced synthetically from the respective carbonates and phosphoric acid. CAS Number: 7558-79-4 / 7782-85-6 EINECS/ELINCS No: 231-448-7 / - COSING REF No: 33650 INN Name: sodium phosphate, dibasic PHARMACEUTICAL EUROPEAN NAME: dinatrii phosphas Chem/IUPAC Name: Disodium hydrogenorthophosphate Substances listed in the EINECS, ELINCS, or NLP inventories. More commonly known as tetrasodium pyrophosphate, it finds much use in the food industry as an emulsifier and in dental hygiene as a calcium-chelating salt. Disodium diphosphate, 450 (i), is a subclass of Diphosphates (E450 ). Enter your search term above and find: ... CAS Number: 7758-16-9 . For every 0.5 grams of disodium phosphate, there must be 20 milliliters or less of water. Molecular Weight: 141.96. Synonym: sec -Sodium phosphate, Disodium hydrogen phosphate, Disodium phosphate, Sodium hydrogenphosphate, Sodium phosphate dibasic. You can also view suppliers in Australia, NZ or the UK. As a leavening acid which combines with baking soda to release carbon dioxide to improve the texture and volume of baked goods. REACH regulation aims to improve the protection of human health and the environment from the risks that can be posed by chemicals. 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. Write a better description. For one, the sample must appear pure. If the substance is covered by more than one CLH entry (e.g. Registration, Evaluation, Authorisation and Restriction of Chemicals, Chemical Agents Directive and Carcinogens or Mutagens Directive, disodium;hydroxy-[hydroxy(oxido)phosphoryl]phosphinate, EC Inventory, Pre-Registration process, Other, Substances of very high concern identification, Recommendation for the Authorisation List, Getting started with EU chemicals legislation, Classification of substances and mixtures, Harmonised classification and labelling (CLH). In the United States, it is classified … Find where to buy products from suppliers in the USA, including: distributors, industrial manufacturers in America, bulk supplies and wholesalers of raw ingredients & finished goods.. Search for products or services, then visit the American suppliers website for prices, SDS or more information. E450 (i) Di sodium di phosphate (di sodium pyrophosphate) E450 (ii) Tri sodium di phosphate. BPR regulation aims to improve the functioning of the biocidal products market in the EU, while ensuring a high level of protection for humans and the environment. Disodium Phosphate Suppliers USA. Headquarters: 1667 K St NW #300, Washington, DC 20036 Phone: (202) 872-8110 Email: info@productingredients.com Biocidal Products Committee opinions on active substance approval, National authorisation and mutual recognition, Understanding the Waste Framework Directive, Tools to prepare and submit SCIP notifications, List of substances subject to the POPs Regulation, Draft recommendation for inclusion in the Authorisation List and consultation, Submitted restrictions under consideration, Harmonised classification and labelling targeted consultations, Consultations on ECHA Executive Director’s requests, 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), Previous consultations on ECHA’s Executive Director Requests to the Committees, Applications for authorisation consultations, Harmonised classification and labelling consultations, ECHA Executive Director’s requests related to the CLH process, Consultation on potential candidates for substitution, Consultation on derogation to the exclusion criteria, ECHA's Executive Director Requests to the Committees, Consultation on a draft recommendation for amendment of Authorisation List entries, Consultations in the authorisation process, Occupational exposure limits - Call for comments and evidence, Occupational exposure limits - Previous calls for comments and evidence, Occupational exposure limits – Consultations on OEL recommendation, Derogations for the protection of cultural heritage, ECHA's current activities on restrictions, ECHA's completed activities on restriction, 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, Mapping exercise – Plastic additives initiative, Occupational exposure limits substance evaluations, List of substances subject to POPs Regulation, Small and Medium-sized Enterprises (SMEs), Practical examples of chemical safety reports, The REACH Registered substance portal was updated on 9th November 2020; the REACH registered factsheets were further updated on 21st December 2020. Disodium pyrophosphate or sodium acid pyrophosphate is a buffering and chelating agent, with many food and industrial uses. E450 can be consumed by all religious groups, vegans and vegetarians. E450 (v) Tetra potassium pyrophosphate. E450 (vi) Calcium di hydrogen di phosphate. E450 Diphosphates: (i) Disodium diphosphate (Disodium dihydrogen diphosphate, Disodium dihydrogen pyrophosphate, Sodium acid pyrophosphate, Disodium pyrophosphate); (ii) Trisodium diphosphate (Acid trisodium pyrophosphate, Trisodium monohydrogen diphosphate); (iii) Tetrasodium diphosphate (Tetrasodium pyrophosphate, Sodium pyrophosphate); (iv) Dipotassium diphosphate (v) … ECHA organises consultations to get feedback from all interested parties and to gather the widest possible range of scientific information for the regulatory processes. The REACH Registered substance portal was updated on 9th November 2020; the REACH registered factsheets were further updated on 21st December 2020. Disodium dihydrogen pyrophosphate. CAS Number: 151481-85-5 (free acid) 19511 ≥95.0% (HPLC) Sigma-Aldrich pricing. E number range Subranges Description 100–199 Colours: 100–109: yellows 110–119: oranges 120–129: reds 130–139: blues and violets 140–149: greens 150–159: browns and blacks 160–199: gold and others 200–299 Preservatives: 200–209: sorbates: 210–219: benzoates: 220–229: sulfites: 230–239: phenols and formates (methanoates) 240–259