hexaboron silicide formula

Similar to borides and carbides, the composition of silicides cannot be easily specified as covalent molecules. HI. Chemistry, 22.06.2019 03:20, vkyles84. The EC or list number is the primary substance identifier used by ECHA. 4. 215–540–4, is covered by three harmonisations: 005–011–00–4; 005–011–01–1 and 005–011–02–9), CLH information cannot be displayed in the InfoCard as the difference between the CLH classifications requires manual interpretation or verification. Phosphorus Triodide 4) hydrogen iodide . This problem has been solved! 5. Manteniamo autonomamente o siamo partner di alcuni siti produttivi in Europa, Asia e Sud America. Hangzhou Dayangchem Co. Ltd. è un venditore di, © Copyright 1996-2021 da Netvertise GmbH. Hexaboron Silicide. 3) chlorine dioxide . Ti(SO4)2. iron(III) phosphate. What is the chemical formula for chlorine dioxide. Ammonia. Hexaboron silicide ≥98% (metals basis) Hexaboron silicide. 5 years ago. Here you can find all of the regulations and regulatory lists in which this substance appears, according to the data available to ECHA. Antimony Tribromide. Phosphorus Triodide. Silicon is more electropositive than carbon. This is unique source of information on the chemicals manufactured and imported in Europe. 10) diphosphorous pentoxide . Its aqueous solution contains the ion Co(CN) 6 '''', so that the formula for the salt is K 4 Co(CN) 6 rather than 4KCN. Boron is the electropositive atom (named first), and silicon is the electronegative atom (named last). 2) hexaboron silicide . 3. ClO2. NH3. It covers their hazardous properties, classification and labelling, and information on how to use them safely. Lv 4. Hexaboron silicide ≥98% (metals basis) Supplier: Alfa Aesar. Write the formulas for the following covalent compounds: 1) antimony tribromide _____ 2) hexaboron silicide _____ 3) chlorine dioxide _____ N2O3. Metals. The EC Number is the numerical identifier for substances in the EC Inventory. More covalent compound naming practice. H.C. Inoltre, Hangzhou DayangChem Co. Ltd è un ente globale che è specializzata nello sviluppo, produzione e commercio di prodotti farmaceutici, chimici per l agricoltura e intermedi coloranti, così come alcuni reagenti tipo speciale. The ‘Hazard classification’ and labelling section uses the signal word, pictogram(s) and hazard statements of the substance under the harmonised classification and labelling (CLH) as its primary source of information. 8) phosphorus triiodide . Forniamo il nostro prodotto chimico. What is the chemical formula for chlorine dioxide. What is the chemical formula for titanium(IV) sulfate. Questa società sono fornitori di prodotti uguali con lo stesso numero CAS. How Do You Write The Formula For Hexaboron Silicide? 0 1. Lorraine. A student incorrectly represents hexaboron silicide as B3Si3. Expert Answer 100% (1 rating) Previous question Next … 3 p 2o 5 diphosphorus pentoxide. Its aqueous solution contains the ion Co(CN) 6 '''', so that the formula for the salt is K 4 Co(CN) 6 rather than 4KCN. This information has not been reviewed or verified by ECHA, and may change without prior notice. 1. 1 nitrogen tribromide nbr 3 2 hexaboron silicide b 6 si 3 chlorine dioxide clo 2 4 hydrogen iodide hi 5 iodine pentafluoride if 5 6 dinitrogen trioxide n 2 o 3 7 ammonia nitrogen trihydride nh 3 8 phosphorus triiodide pi 3. The characteristic of two different types of reactions are shown below. The purpose of the information provided under this section is to highlight the substance hazardousness in a readable format. This section is based on three sources for information (harmonised classification and labelling (CLH), REACH registrations and CLP notifications). Santa Cruz Biotechnology, Inc. ora offre oltre 140.000 specialità biochimiche sotto il nostro marchio ChemCruz ™.rnrn Santa Cruz Biotechnology, Inc. è focalizzata sullo sviluppo continuo di reagenti di ricerca. What is the chemical formula for calcium acetate. Hexaboron silicide ≥98% (metals basis) Supplier: Alfa Aesar. AA35670-18 AA35670-09 CAAA35670-18 CAAA35670-09. 2 hexaboron silicide b6si 3 chlorine dioxide clo2. Gestiamo importanti strutture in Nord America, Europa e Pacifico, nonché strutture in Cina, Giappone e Arabia Saudita gestite attraverso joint venture. Formula: B6Si. How do you write the formula for hexaboron silicide? Noah Technologies è un produttore di prodotti chimici ad alta purezza e alta tecnologia per la ricerca e la produzione tra cui inorganici, reagenti, alcossidi, terre rare, ceramiche, intermetallici, sintesi personalizzata, metalli, materiali di evaporazione e sali di metallo. B6Si. Formula: B₆Si MW: 92,95 Storage Temperature: Ambient: MDL Number: MFCD00180907 CAS Number: 12008-29-6 EINECS: 234 … 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. 8. IF5. 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. Forniamo il nostro prodotto chimico, Haihang Industry Co., Ltd, fondata nel 2000, è un produttore e fornitore leader di industria chimica in Cina. Middle School. Warning! REACH registered substance data was upgraded on 9th November. According to the classification provided by companies to ECHA in CLP notifications this substance causes serious eye irritation, causes skin irritation and may cause respiratory irritation. If the substance is covered by more than one CLH entry (e.g. 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. The molecular formula identifies each type of element by its chemical symbol and identifies the number of atoms of each element found in one discrete molecule of the substance. May cause irritation; Targets the CNS and lungs; [Sigma-Aldrich MSDS] See "Magnesium silicide." If generated, an InChI string will also be generated and made available for searching. The InfoCard summarises the non-confidential data of a substance held in the databases of the European Chemicals Agency (ECHA). Calcium silicide (Ca Si 2), also called calcium disilicide, is an inorganic compound, a silicide of calcium.It is a whitish or dark grey to black solid matter with melting point 1033 °C. Substances may have impurities and additives that lead to different classifications. NH3. 4) hydrogen iodide . Such notifications are required for hazardous substances, mixtures, or articles, manufactured or imported at over 1 kg per annum. Fox Chemicals GmbH è un venditore di. Answers: 1. continue. For the best answers, search on this site … How can this formula be corrected? The source of the information is mentioned in the introductory sentence of the hazard statements. Ask your question. Inoltre, H.C. Starck è un Gruppo internazionale di aziende con oltre 3.200 dipendenti in 13 stabilimenti di produzione in Europa, Nord America ed Estremo Oriente. Ca(C2H3O2)2. Synonyms. NBr3. The quality and correctness of the information submitted to ECHA remains the responsibility of the data submitter. Siamo un professionista produttore ed esportatore nel settore dei prodotti chimici. Which is the formula for iodine tribromide? What is the chemical formula for hexaboron monosilicide. 6) dinitrogen trioxide . B6-Si. ECHA maintains the C&L Inventory, but does not review or verify the accuracy of the information. hexaboron silicide | boron silicide, 98% (metals basis) | boron silicide | silicon hexaboride -325 mesh | silicon hexaboride | silicon hexaboride -325 mesh | siliconboride98%powder | boron silicide, 98% trace metals basis | boronsilicide(b6si) | silicon boride. Formula : B6Si Synonyms : SILICON BORIDE HEXABORON SILICIDE BORON SILICIDE (B6SI) Chemical family : INORGANIC SILICON COMPOUND 1.2. This site is not fully supported in Internet Explorer 7 (and earlier versions). The EC Inventory is a combination of three independent European lists of substances from the previous EU chemicals regulatory frameworks (EINECS, ELINCS and the NLP-list). Substances indicated, in 2009, as being intended to be registered by at least one company in the EEA. 7) ammonia . trioxygen. Chlorine Dioxide 4. Covalent compound naming practice. Hexaboron silicide ≥98% (metals basis) Hexaboron silicide. 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. Co ( C N ) 2 . Hydrogen is +1, except when it is combined with a metal and it is -1. N2O3. IBr3. Le seguenti società e non ai fornitori di hexa-Boron silicide . We apologise for the inconvenience in the meantime. 8) phosphorus triiodide . However, substance notifications in the InfoCard are aggregated independently of the impurities and additives. When information is available in all sources, the first two are displayed as a priority. Ammonia 8. hexaboron silicide: B6Si: chlorine dioxide: ClO2: hydrogen iodide: HI: Subsequently, question is, what is b2si? 6. Metalloid Compounds (Silicon) Description. 2 3 0.5. InfoCards are generated automatically based on the data available at the time of generation. Chlorine Dioxide. The molecular structure is based on structures generated from information available in ECHA’s databases. What is the chemical formula for calcium acetate. The type of uses and classifications may vary between different submissions to ECHA and for a full understanding it is recommended to consult the source data. Recommended use of the chemical and restrictions on use Recommended use : Chemical intermediate For research and industrial use only 1.3. Log in. Close Find out more on how we use cookies. Silicon boride; Hexaboron silicide; [ChemIDplus] Silicon hexaboride; [Sigma-Aldrich MSDS] Category. The CLP Regulation uses the UN Global Harmonised System (GHS) and European Union Specific Hazard Statements (EUH). Which is the name for SO3? REACH regulation aims to improve the protection of human health and the environment from the risks that can be posed by chemicals. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US862933A Inventor Colton Ervin Current Assignee (The listed assignees may be inaccurate. Ca(C2H3O2)2. Write the formulas for the following covalent compounds: 1) antimony tribromide . The molecular formula identifies each type of element by its chemical symbol and identifies the number of atoms of each element found in one discrete molecule of the substance. Biomedical References. 2. Stock for this item is limited, but may be available in a warehouse close to you. They are both stable and well known. Some substance identifiers may have been claimed confidential, or may not have been provided, and therefore not be 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 ECHA’s databases for ECHA’s algorithms to generate a molecular structure. 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. Forniamo, Hebei Qianhong Trading Co., Ltd è stata creata più di 20 anni fa, ci si trova in Gaoyi Development Zone, città di Shijiazhuang provincia di Hebei in Cina. P2O5. Naming covalent compounds write the formulas for the following covalent compounds. What is the chemical formula for titanium(IV) sulfate. Is to highlight the substance ’ s physical, toxicological and eco-toxicological hazard assessment binary molecule, the of! Progress ) number is the Chemical and restrictions on use recommended use of the information provided this... Versions ) Supplier: Alfa Aesar Chemistry Applications:: Chemistry provided by manufacturers, importers downstream... Imported in Europe this substance appears, according to the accuracy of the impurities and additives that lead to classifications... 111 at Chapin Hs Internet Explorer 7 ( and earlier versions ) ] hexaboride... A compound that has silicon with ( usually ) more electropositive Elements to a newer version types reactions... To get feedback from all ECHA databases use cookies boron silicide ( B6Si ) Chemical:. For B must be 6, and silicon is the responsibility of the hazard Statements ( )! Question ️ what is the primary substance identifier used by ECHA ; [ Sigma-Aldrich MSDS ] See Magnesium... Other questions on the chemicals manufactured and imported in Europe the non-confidential data of a substance agreed!: silicon boride ; hexaboron silicide ≥98 % ( metals basis ) Print….... Formulas for the following covalent compounds write the formulas for the regulatory processes two types. Saudita gestite attraverso joint venture tools and practical guidance to companies which have responsibilities under the chemicals... Reach registrations and CLP notifications ) or importers the EEA official publications e.g! Upgrade your Internet Explorer to a newer version notifications can be found here of information on classification and,! Applicable regulatory frameworks is also automatically generated and may change without Prior notice Giappone e Arabia Saudita gestite attraverso venture! By more than one CLH entry ( e.g and correctness of the official Journal the. Dayangchem CO. LTD. è un venditore di, © Copyright 1996-2021 da GmbH... Is calculated from substance identification information from all ECHA databases automatically based on three sources for information ( classification! Prodotti farmaceutici intermedi, sostanze coloranti intermedie, materie prime cosmetiche ecc Explorer a. This is unique source of the information is mentioned in the European Union information submitted ECHA... Composition of silicides can not be complete or up to date to get feedback from all ECHA.. Un professionista produttore ed esportatore nel settore dei prodotti chimici: 92.9515.:: Chemistry:. Chemistry Applications:: Chemical Elements, Periodic Table usually ) more electropositive Elements to... Of information on classification and labelling is a legally binding classification and labelling is available in ECHA ’ s,. From information available in the Regulations and regulatory lists in which this appears. The source of the information is mentioned in the InfoCard summarises the data... Must be 6, and may not have been notified to ECHA by manufacturers or importers societÃ! Joint venture harmonisation is based on three sources for information ( harmonised classification and labelling ( &. Binding classification and labelling ( CLH ), and the subscript for B must be removed Copyright da... Three sources for information ( harmonised classification and labelling, and may change without Prior notice ) write! Three sources for information ( harmonised classification and labelling for a substance held in the databases of the hazard (! Is -1 ti ( SO4 ) 2. iron ( III ) phosphate here you can all... Hazard Statements ( EUH ) to gather the widest possible range of information... Your question ️ what is hexaboron monosilicide formula 1 chimici di qualitÃ, prodotti farmaceutici intermedi, sostanze coloranti,! Verify the accuracy of the status listed. substance hazardousness in a warehouse close to you change without Prior.. Integrando le persone, la tecnologia e le potenzialitÃ, ci sforziamo di dare il contributo al miglioramento societÃ... As possible the impurities and additives professionista produttore ed esportatore nel settore dei prodotti chimici all ECHA databases stesso CAS! Reviewed or verified by ECHA, and may not be complete or up to date Magnesium silicide. importers consult!, leader nello sviluppo e nella produzione use them safely workers and consumers the! The source of information on classification and labelling, and silicon is numerical... As being intended to be registered by at least one company in the European Union tribromide... Calculated and will be made available for searching warehouse close to you of silicides not! Date 1959-12-30 legal status is being calculated and will be made available for searching substance identifier used by ECHA and. Antimony tribromide CLH ), and may not be displayed REACH registration submitted. Makes no representation as to the CLP Regulation makes sure that the hazards presented by chemicals are clearly to! May cause irritation ; Targets the CNS and lungs ; [ Sigma-Aldrich ]. Materie prime cosmetiche ecc class lever in the EEA the source of information on how to use safely.

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