Precautionary statements - describe recommended measures to minimise or prevent adverse effects resulting from exposure to a hazardous product or improper storage or handling of a hazardous product. Factory Price for Calcium nitrite CAS NO. Ca3N2. Let us see how we got the answer; Look at the electronic arrangement of Ca and N atom. "Ca"""_3"N"_2 The correct answer is Ca_3N_2. This information has not been reviewed or verified by ECHA, and may change without prior notice. Other release to the environment of this substance is likely to occur from: indoor use as reactive substance. The information is aggregated from the data coming from REACH substance registrations provided by industry. Release to the environment of this substance can occur from industrial use: in the production of articles. 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. CAS No. Thank you! inside a watch) or with very low concentrations considered not to pose risks to human health or the environment. It is soluble in water. 1. The purpose of the information provided under this section is to highlight the substance hazardousness in a readable format. |Contact Us This site is not fully supported in Internet Explorer 7 (and earlier versions). InfoCards are updated when new information is available. The ‘Substance identity’ section is calculated from substance identification information from all ECHA databases. More information about the EC Inventory can be found here. 1. Calcium nitride (Ca3N2) Calciumnitrid. 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. calcium nitrite for use as an admixture in concrete. All calcium nitrite formula wholesalers & calcium nitrite formula manufacturers come from members. I would like your verified suppliers matching service! :13780-06-8 used for concrete additive as corrosion inhibitor. Substances indicated, in 2009, as being intended to be registered by at least one company in the EEA. Quality Suppliers| Products: Calcium nitrite powder /concrete antifreeze/ steel rust inhibitor. Yes! Calcium nitrite. Some substance identifiers may have been claimed confidential, or may not have been provided, and therefore not be displayed. First the mechanism of calcium nitrite's protection of steel in concrete was determined. This substance is used by professional workers (widespread uses), in formulation or re-packing and at industrial sites. Calcium nitride is the inorganic compound with the chemical formula Ca3N2. If no EU harmonised classification and labelling exists and the substance was not registered under REACH, information derived from classification and labelling (C&L) notifications to ECHA under CLP Regulation is displayed under this section. Harmonised classification and labelling is a legally binding classification and labelling for a substance, agreed at European Community level. : 13780-06-8 Calcium Nitrite Uses... Home| Close Find out more on how we use cookies. PubChem CID. ... so on. The molecular structure is based on structures generated from information available in ECHA’s databases. It loses two electron in its 4s subshell to achieve stability and forms ion Ca^(2+). ECHA maintains the C&L Inventory, but does not review or verify the accuracy of the information. All rights reserved. |联系我们. Ca ( Z= 20) has 20 electrons with following electronic configuration. Molecular Formula. |联系我们. : 13780-06-8 EINECS: EC Number: 237-424-2. the electronic edition of the Official Journal of the European Union. 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. xinxiang middle east industrial Co., LTD. Weifang Huajin International Trading Co., Ltd. Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China. Address: Temple Street No. In that case, the ATP (Adaptation to Technical Progress) number is displayed. Ca3N2. We assume you are converting between grams Calcium Nitrite and mole. ECHA has no public registered data indicating whether or in which chemical products the substance might be used. calcium nitrite formula. 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. ...Concrete / Cement additives Calcium nitrite Ca. Molecular Formula. The CLP Regulation makes sure that the hazards presented by chemicals are clearly communicated to workers and consumers in the European Union. Quality Suppliers| Thank you! Such notifications are required for hazardous substances, mixtures, or articles, manufactured or imported at over 1 kg per annum. Product Identification. The quality and correctness of the information submitted to ECHA remains the responsibility of the data submitter. Examples include recommended measures on fire-fighting, transport and recycling and disposal. |Help Harmonisation is based on the substance’s physical, toxicological and eco-toxicological hazard assessment. I would like your verified suppliers matching service. :13780-06-8 with high quality, calcium nitrite for industrial concrete admixture, Calcium nitrite powder /concrete antifreeze/ steel rust inhibitor, 92% min purity fertilizer Calcium nitrite CAS NO. :13780-06-8 Calcium nitrite Specifications Calcium Nitrite 94% 92% 1.Excellent quality 2.Competitive price 3.Manufactory 4.Timely delivery Calcium Nitrite Commodity Molecular Formula: Ca(NO2)2 ... ....:13780-06-8 Calcium nitrite Specifications Calcium Nitrite 94% 92% 1.Excellent quality 2.Competitive price 3.Manufactory 4.Timely delivery Calcium Nitrite Commodity Molecular Formula: Ca(NO2)2 Molecular Weight: 132 CAS No. 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. However, substance notifications in the InfoCard are aggregated independently of the impurities and additives. Find the name and charge of the polyatomic ion on the Common Ion Table.3. Ca(NO2)2 or CaN2O4. Add subscripts (if necessary) so the charge for the entire compound is zero.5. xinxiang middle east industrial Co., LTD. Weifang Huajin International Trading Co., Ltd, Calcium nitrite powder /concrete antifreeze/ steel rust inhibitor. 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. Yes! Keys for Writing Formulas for Ternary Ionic Compounds:1. Description Molecular formula: Ca(No2)2 Molecular weight: 132.00 Specification: Calcium Nitrite Anhydrous 92% Min. The Support section provides tools and practical guidance to companies which have responsibilities under the EU chemicals legislation. The InfoCard summarises the non-confidential data of a substance held in the databases of the European Chemicals Agency (ECHA). 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. Write the element symbol for the metal and its charge using Periodic Table.2. This section provides links to the list of precautions (precautionary statements) and to the guidance on safe use, if they have been provided in REACH registration dossiers. Substances which have been registered and can be placed on the EEA market by those companies with a valid registration. : 13780-06-8 Calcium Nitrite Uses... ...% min purity fertilizer Calcium nitrite CAS NO. :13780-06-8, Hot sale!!! It covers their hazardous properties, classification and labelling, and information on how to use them safely. Screen capture done with Camtasia Studio 4.0. CAS No. The EC or list number is the primary substance identifier used by ECHA. UN NO. Other Chemical Materials: Strontium carbonate, Strontium nitrate, Barium chloride, Barium nitrate, Thiourea diocide. ECHA has no public registered data on the routes by which this substance is most likely to be released to the environment. The POPs Regulation bans or severely restricts the production and use of persistent organic pollutants in the European Union. The SI base unit for amount of substance is the mole. 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.