This calcium derivative of cyanamide (CN 2 2−) is used as fertilizer. Derivatives of this compound are also referred to as cyanamides, the most common being calcium cyanamide (CaCN 2 ). A cyanide compound which has been used as a fertilizer, defoliant and in many manufacturing processes. ��o?./���
'�f}�i5��|�^����d�\��ӥq2��۳�-6|r|��Z_�??ެ�/�ַ���]X=N>��\�>⳱2���/��4����&���������)>��|�^^.��Ly����?�.�'�B���B��\~������O�gKs���3���^��|��\yT�x���^�? Danger! Impurities or additives: When a specific critical property is calculated from industry data and where the majority of data submitters have indicated that the property relates to cases containing impurities and/or additives, then the respective critical property icon is modified with an asterisk (*). The REACH registered substance data and the C&L Inventory portal will be upgraded from the 9th November. Details of dossier compliance checks and testing proposal evaluation. Public (risk management) activities co-ordination table. This section provides an overview of the calculated volume at which the substance is manufactured or imported to the European Economic Area (EU28 + Iceland, Liechtenstein and Norway). This Directive establishes rules for the safe transport of dangerous goods between EU countries by road, rail, and waterway. REACH registration dossiers have greater data requirements (such as supporting studies) than do notifications under CLP. ›› Calcium Cyanamide molecular weight. From 1895 on he worked in the Deutsche Dynamit AG with Adolph Frank on the development of calcium cyanamide as a means of fixing nitrogen, hence the Frank-Caro process. In contact with water it decomposes and liberates ammonia: CaCN 2 … Substances listed in the EINECS, ELINCS, or NLP inventories. endstream
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Calcium cyanamide is a white (gray or black if impure) solid, which reacts with … The molecular structure is based on structures generated from information available in ECHA’s databases. 3 CO(NH2)2 → 3 HOCN + NH3 2. Dangerous Goods List (ADR, Chap. The quality and correctness of the information submitted to ECHA remains the responsibility of the data submitter. 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. Cyanamide, calcium salt (1:1) CAS Number: 156-62-7. Quite soluble in water (77 g / 100 g solution at 15°C). Release to the environment of this substance can occur from industrial use: formulation of mixtures. Abs. EPA Registry Name: Calcium cyanamide. ECHA has no public registered data indicating whether or in which chemical products the substance might be used. Chemsrc provides calcium cyanamide(CAS#:156-62-7) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Substances may have impurities and additives that lead to different classifications. Pure form is nonflammable, but cancn is a fire risk if exposed to moisture so that flammable h2ncn can form. The ‘Properties of concern’ section shows ECHA-assigned graphical indicators for certain substance properties that are regarded as being of relevance or importance to human health and/or the environment based on the information provided to the Agency. 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. 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. While the harmonized list covers many hazardous substances, other ones not listed may also meet the classification criteria in accordance with the CLP. 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. Convert grams Calcium Cyanamide to moles or moles Calcium Cyanamide to grams. If at least one company has indicated that the substance classification is affected by impurities or additives, this will be indicated by an informative sentence. It is a fertilizer used in conventional agriculture with a high content of nitrogen , with gradual release. This substance is used by consumers, by professional workers (widespread uses), in formulation or re-packing, at industrial sites and in manufacturing. This calcium derivative of cyanamide (CN 22−) is used as fertilizer. More information about the EC Inventory can be found here. 1. Substances potentially subject to further regulatory management. Substances which have been registered and can be placed on the EEA market by those companies with a valid registration. According to the annexes to the directive, storage areas and containers containing chemical substances or mixtures that are classified as hazardous according to the CLP Regulation (1272/2008/EC) must be marked and/or labeled. Calcium cyanamide is added to pig iron to impart nitrogen and to remove sulfur from steel. Here you can find all of the regulations and regulatory lists in which this substance appears, according to the data available to ECHA. 1 1 2 3 Managing clubroot disease (caused by Plasmodiophora brassicae Wor.) 3.2, Table A), Directive 2008/68/EC, last amended by Regulation 2019/1243/EU, 25 July 2019, EU. The per substance REACH registration status will be made available as soon as possible thereafter. It is the calcium salt of the cyanamide (CN2− 2) anion. What is the formula for calcium cyanide? CaO + 2 HOCN → Ca(OCN)2 + H2O 3. Ca(OCN)2 → CaCN2 + CO2 Calcium cyanamide is obtained industrially by heating calcium carbide powder at 1,000 °C, usually in an electric furnace, while injecting nitrogengas over the hot carbide, which is recirculated. Dangerous Goods List (RID, Chap. 23 0 obj
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The date of the last update corresponds to the publication date of the InfoCard and not necessarily to the date in which the update occurred in the source data. Other relevant information includes the following: To see the full list of notified classifications and to get more information on impurities and additives relevant to classification please consult the C&L Inventory. ECHA has no public registered data on the routes by which this substance is most likely to be released to the environment. REACH regulation aims to improve the protection of human health and the environment from the risks that can be posed by chemicals. EPA Registry Name: Calcium cyanamide. This review draws together for the first time The fertilizer calcium cyanamide helps plants to reach high yields, thus maximizing profits for farmers. This database contains the ADR's Dangerous Goods List, as implemented by the EU's Directive 2008/68/EC. The CLP Regulation uses the UN Global Harmonised System (GHS) and European Union Specific Hazard Statements (EUH). Calcium cyanamide (J): Cyanamid Chemical formula CaNCN Purpose for use Fungicide, herbicide, insecticide. The POPs Regulation bans or severely restricts the production and use of persistent organic pollutants in the European Union. Articles of calcium cyanamide are included as well. Articles of calcium cyanamide are included as well. Molecular formula. %PDF-1.6
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Other release to the environment of this substance is likely to occur from: outdoor use as processing aid. The precautionary measures and guidance on safe use are as submitted to ECHA by registrants under the REACH Regulation. InfoCards are generated automatically based on the data available at the time of generation. 2(b)(i) - Hazardous Agents, EU Ecolabels - Restrictions for Hazardous Substances/Mixtures, Inland Transport of Dangerous Goods Directive, Annex I - ADR, Inland Transport of Dangerous Goods Directive, Annex II - RID, Inland Transport of Dangerous Goods Directive, Annex III, ADN, Workplace Signs - minimum requirements & signs on containers and pipes, Waste Framework Directive, Annex III - Waste - Hazardous Properties, 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. 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