While the harmonised list covers many hazardous substances, others not listed may also meet the classification criteria in accordance with the CLP Regulation. Its chemical formula is NaHSO3. Terms & Conditions Dangerous Goods List (ADR, Chap. Hazardous Substances for Purposes of Directive 2008/56/EC (Marine Strategy Framework Directive), 25 June 2008, amended by Directive 2017/845/EU, 18 May 2017, EU. as processing aid, This Directive applies the European Agreements on the international transport of dangerous goods by road (ADR) and inland waterways (ADN), and the regulations concerning the international carriage of dangerous goods by rail (RID). in articles, Marbling: Crumple the fabric in the hand and bind into a tight hard ball. causes serious eye irritation. This Directive establishes rules for the safe transport of dangerous goods between EU countries by road (ADR) and inland waterways (ADN), and the regulations concerning the international carriage of dangerous goods by rail (RID). Reducing agents such as Sodium Hydrosulfite commonly contribute hydrogen to other substances. electricity, steam, gas, water) and sewage treatment and As the name suggested, chemical formula of hypo solution is Na2S2O3 N a 2 S 2 O 3 . For each color, crumple the fabric in different places for a random effect. A substance identified primarily by an EC or list number may be linked with more than one CAS number, or with CAS numbers that have been deleted. Keep in suitable, closed containers for disposal. This non-exhaustive database is derived from: Table 3 of Annex VI to CLP, REACH Candidate List of SVHCs, and Directive 2000/54/EC's Annex III (Biological Agents list). Prepare a sugar syrup it can be the same one you prepared for your jalebi and heat it up until its hot. Table 3 of Annex VI to the CLP Regulation), and the Candidate List of substances of very high concern (SVHCs). Because of its reduction properties and capacity to react with oxygen, it is commonly used in the industry. SAFETY DATA SHEET Creation Date 27-Nov-2010 Revision Date 24-Dec-2021 Revision Number 7 1. Keep fabric moving for 10 to 20 minutes or until color has left as desired. chlorine base compound SODIUM HYPOCHLORITE 7681-52-9 Antiformin Hypochlorous acid, sodium salt More, RIT Dyes. Common Reactions . The chemical structures of indigo dye and its leuco form (C 16 H 10 N 2 O 2 ) are shown in Figure 1. gloves, shoes, purses, furniture), Reduction of the nitro group with sodium dithionite affords luminol. , Anti-Chlor (variety of chemicals, from PRO Chemical its Sodium Metabisulfite). This site is not fully supported in Internet Explorer 7 (and earlier versions). metal surface treatment products, It is also used as a non-aggressive alternative to bleach for removing color from dyed fabrics and for whitening antique textiles. Furthermore, some substances can be found in an article, but with unlikely exposure (e.g. The molecular structure is based on structures generated from information available in ECHAs databases. It is possible that a harmonisation is introduced through an amendment to the CLP Regulation. They serve mainly as a bleaching or reducing agent for applications in textile, paper or mineral industry. Please upgrade your Internet Explorer to a newer version. InfoCards are updated when new information is available. Hazardous Substances for Purposes of Art. 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. Experiments included triplicates of each reaction mixture. leather treatment products, This website uses cookies to ensure you get the best experience on our websites. This section highlights four regulatory activities or outcomes under REACH Registration, Evaluation, Authorisation and Restriction of Chemicals Regulation (EC) No 1907/2006: Please note: The identification of relevant regulatory activities and outcomes is done automatically and without manual verification. Lab Centrifuges- Stirrers- Shakers and Vortexers, Skip to the beginning of the images gallery. Founded in 1971 as a fine chemical manufacturing company, Spectrum Chemical Mfg. This substance is registered under the REACH Regulation and is manufactured in and / or imported to the European Economic Area, at 10 000 to < 100 000 tonnes per annum. tyres, shoes, toys) and This information has not been reviewed or verified by ECHA, and may change without prior notice. The Reagent grade denotes that this chemical is the highest quality commercially available and that the American Chemical Society has not officially set any specifications for this material. tissues, feminine hygiene products, nappies, books, magazines, wallpaper), In neutral solution, luminol exists largely as a dipolar anion (zwitterion). InfoCards are generated automatically based on the data available at the time of generation. Operators conducted the chemical reaction in an aqueous solution at about 32F (0C) to minimize side reactions and maintain product quality. EC / List no. (lt), natrio hidrosulfitas textile treatment products and dyes, It has been prepared by reducing sodium hydrogen sulfite in sulfurous acid solution with zinc. Sodium hydrosulfite or Sodium Dithionite or popularly known as Hydrose is a powder reducing agent used mainly in Textile and Paper Industry. Any specific CAS linked as members for substances where the list refers to finished material/article/compound/component are representative examples, but not exhaustive. 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. General Information: Structure: CAS Number: 7775-14-6. Other release to the environment of this substance is likely to occur from: Hydrosulfite and Blankit are white, microcrystalline powders with a sodium dithionite (Na2S2O4) as main component. Other release to the environment of this substance is likely to occur from: The EU's Occupational Safety and Health (OSH) Framework Directive 89/391/EEC applies to risks arising from chemical, physical and biological agents at the workplace. Hazardous Substances for Purposes of General Product Safety Directive (2001/95/EC), 15 January 2002, amended by Reg 596/2009/EC, 18 July 2009, EU. Physical chemistry, In this series of Editorials, we look back on papers published 50 and 100 years ago in The Journal of Physical Chemistry, to see what topics were important in the past and how research trends have changed. WHERE TO BUY Instructions Other release to the environment of this substance is likely to occur from: Bleach is also used as a disinfectant because of its microbicidal properties. . The POPs Regulation bans or severely restricts the production and use of persistent organic pollutants in the European Union. (CAS# 7775-14-6, Molecular Formula: Na2S2O4) Sodium Hydrosulfite, Reagent, When shipping via FedEx Air the item will ship priority overnight. Substances which have been registered and can be placed on the EEA market by those companies with a valid registration. The classifications of the substances listed in the list are based on their harmonised classifications per Table 3 of Annex VI to the CLP Regulation 1272/2008/EC. It has a role as both a reducer and a bleaching agent. at industrial sites and 2 (Placing on the market and putting into service) and Annex I (General Safety and Performance Requirements). Catalog Number: S1809. uses its best efforts to deliver a high quality copy of the Composition Na2S2O4 CAS 7775-14-6 Melting Point 52-55 C Density 6(5) - SDS and Declaration, EU Ecolabels - Restrictions for Hazardous Substances/Mixtures, End-of-Life Vehicles Directive - Hazardous Substances, Active Implantable Medical Devices Directive - Hazardous Substances, In Vitro Diagnostic Medical Devices Directive - Hazardous Substances, In Vitro Diagnostic Medical Devices Regulation - Hazardous Substances, Marine Environmental Policy Framework Directive - Hazardous Substances, Medical Devices Directive - Hazardous Substances, Medical Devices Regulation - Hazardous Substances, General Product Safety Directive - Hazardous Substances, Workplace Signs - minimum requirements & signs on containers and pipes, Safety and Health of Workers at Work Directive - Hazardous Substances, Waste Framework Directive, Annex III - Waste - Hazardous Properties, dithionite de sodiumhydrosulfite de sodium 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. These notifications can be provided by manufacturers, importers and downstream users. 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. clothing, mattress, curtains or carpets, textile toys), When heated to decomposition it emits toxic fumes of SO, and NazO. Database and to verify that the data contained therein have Features of sodium hydrosulfite include white granules & slight sulphur dioxide odor. cutlery, pots, toys, jewellery), This list contains hazardous substances for purposes of the Medical Devices Regulation (MDR), based on the legislation's Annex I general safety and performance requirements, including for chemical, physical and biological properties. The Support section provides tools and practical guidance to companies which have responsibilities under the EU chemicals legislation. (ro), hidrosulfito de sodio Consult material safety data sheet for specific details as concentrations and properties tend to vary from manufacturer to manufacturer slightly. plastic (e.g. Our SHS products are available in both liquid and powder forms, and in blended formulations specific to customer applications. This list contains the RID Dangerous Goods List, as implemented by the European Union's Directive 2008/68/EC. by consumers, Additionally, the classification provided by companies to ECHA in REACH registrations identifies that this substance (pl), sodio idrosolfito The CAS number is the substance numerical identifier assigned by the Chemical Abstracts Service, a division of the American Chemical Society, to substances registered in the CAS registry database. The substance identifiers displayed in the InfoCard are the best available substance name, EC number, CAS number and/or the molecular and structural formulas. Synonym: Blankit; Burmol; Hydros; Hydrosulfite R Conc; Chemical formula: H2O4S2:2Na Poison by intraperitoneal and subcutaneous routes. Although the performance of NaHS is not the same as for Na2S, it is used because of its Sodium hydrogen sulfite Formula: HNaO 3 S Molecular weight: 104.061 IUPAC Standard InChI: InChI=1S/Na.H2O3S/c;1-4 (2)3/h; (H2,1,2,3)/q+1;/p-1 IUPAC Standard InChIKey: DWAQJAXMDSEUJJ-UHFFFAOYSA-M CAS Registry Number: 7631-90-5 Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file shall not be liable for any damage that may result from Directive 92/58/EEC requires employers to ensure proper signage is posted in areas where hazards cannot be avoided or reduced. [ 1] (sk), hidrosulfit de sodiu 3.2, Table A), Directive 2008/68/EC, last amended by Directive 2020/1833/EU, 4 December 2020, EU. Substances indicated, in 2009, as being intended to be registered by at least one company in the EEA. A substance may have its use restricted to certain articles or products and therefore not all the examples may apply to the specific substance. Molecular structure. photo-chemicals and as processing aid and Harmonisation is based on the substances physical, toxicological and eco-toxicological hazard assessment. For use as a color remover: use in equal parts with Soda Ash (1:1) at 3-5% by dry weight of fabric. Curr. 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. In particular, the fundamental coupling mechanisms underlying the menaquinol oxidation and proton translocation of the respiratory and photosynthetic ACIII complexes have received little research attention. Formulations specific to customer applications ; Hydrosulfite R Conc ; Chemical formula: Poison! 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Date 24-Dec-2021 Revision Number 7 1 being intended to be registered by at least one company in the market! To react with oxygen, it is commonly used in the hand and bind into a tight hard.... Regulation bans or severely restricts the production and use of persistent organic pollutants in the EEA market by those with!, importers and downstream users & amp ; slight sulphur dioxide odor to certain articles products. Lab Centrifuges- Stirrers- Shakers and Vortexers, Skip to the specific substance those companies with valid... Get the best experience on our websites in ECHAs databases and bind into a tight hard.... Reduction properties and capacity to react with oxygen, it is possible that a harmonisation introduced! Features of Sodium Hydrosulfite commonly contribute hydrogen to other substances oxygen, is! And eco-toxicological hazard assessment also meet the classification criteria in accordance with the CLP Regulation ), in...
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