Displayed is the MOST CONSERVATIVE of the value(s) provided, ranking in the order as below. If such information is available in ECHA’s database and is it not claimed confidential, the molecular formula and molecular structure will be displayed here. The following properties have been highlighted as critical: The substance properties displayed in this section (with the exception of PBT properties) are derived from harmonised classification and labelling (CLH) and/or REACH registered dossier information. Data generally displayed in milligrams per kilogram bodyweight per day. Data is generally displayed in milligram per kilo bodyweight. This substance is used by consumers, in articles, by professional workers (widespread uses), in formulation or re-packing, at industrial sites and in manufacturing. Flash point provides substance information on the substance’s flash point at a temperature measured in °C at a pressure measured in Pascal. A substance may have more than one CAS number associated. Registrants can provide data for one or more of the following picklist options: Note: Registrants can also select ‘other’ as the solvent. Data for calculating the ’total tonnage’ band is extracted from REACH registered dossiers for the last year reported on the tonnage manufactured or imported, unless the tonnage band has been claimed confidential. [a] The molar solubility of barium fluoride, BaF2, is 7.5 x 10-3 M. Calculate the solubility product constant [b]Calculate the molar solubility of lead fluoride, PbF2 in water, Ksp = 2.7 x 10-8. binding agent in paints and coatings or adhesives). Solubility in organic solvents at 20°C provides substance information on the substance solubility in organic solvents in gram per litre at a temperature of 20°C. This section summarises the values related to toxicity to microorganisms from all registered dossiers for the substance. This substance has not been registered under the REACH Regulation, therefore as yet ECHA has not received any data about this substance from registration dossiers. This section summarises the values related to toxicity to soil microorganisms from all registered dossiers for the substance. Displayed are the RANGES of min – max of the PRIORITISED value(s) within the five highest priority groupings of provided data. If so, the data provided is not processed for the Brief Profile. Inhalation exposure provides information on the substance’s hazard assessment conclusions regarding inhalation exposure. What is the molar solubility of barium fluoride (BaF2) in water? Henry’s Law Constant provides substance information on the substance’s Henry’s Law Constant measured in in Pa.m3.mol-1 at a temperature measured in °C. 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. This section summarises the values related to toxicity to sediment toxicity from all registered dossiers for the substance. If so, the data provided is not processed for the Brief Profile. This section summarises appearance, physical state and colour property values from all registered dossiers held in the ECHA database for the substance. This substance is used in the following products: laboratory chemicals, metals and welding & soldering products. Note: Registrants can also select ‘other’ as the type of density. If a threshold is derived, the type of hazard assessment conclusion is displayed and the registered threshold is reported in (nano/micro/milli)gram per cubic metre. If more than one value is available, results are displayed as concatenated distinct values, ordered by most to least commonly provided, with the % of provided values appended. Other names gives any names of any other type, such as common names, synonyms and acronyms. Applicant’s summary and conclusion – Interpretation of results. COD provides substance information on the substance’s COD values displayed in O2 (milli)gram per gram test material. By summarising this information in a single page, ECHA aims to make this information accessible in a user-friendly way in line with the Agency’s goals and standards. The structure is a computer generated visualisation of the molecular structure derived from the InChI character string. Release to the environment of this substance can occur from industrial use: formulation of mixtures and formulation in materials. - Wiley-interscience, 2004. If only waived data is available for the substance, following justifications for data-waiving can be displayed in the Brief Profile: Some endpoints are not included in the Brief Profile due to the use of free text and/or complex field(s) in the reporting of information, which cannot be easily summarised by an automatic algorithm. – P. 55. Short-term EC50 or LC50 for birds provides substance information on the substance’s effect concentration or lethal concentration (short term) for 50% of birds in the test, generally displayed in milligram per kilo food. This section summarises the values related to toxicity to (terrestrial) plants from all registered dossiers for the substance. Values are presented in (nano/ micro/milli)gram per litre and/or (nano/ micro/milli)molar per litre. Otherwise data is displayed reported as provided by the registrant(s).The availability of additional data beyond the five results displayed is indicated by (…). If no data is available in the registered substance dossiers, this will be indicated by a notification stating ‘Data not provided by the registrant’. If there is more than one result with the same value, data is further prioritised by test type and endpoint conclusion. Density provides substance information on the density in grams per (centi)metre at a temperature measured in °C. 6.Calculate the molar solubility of bismuth sulfide, Bi2S3 (Ksp = 1.6 x 10 … This section provides physicochemical information compiled from all automatically processable data from REACH registration dossiers that is available to ECHA at the time of generation. Express all answers using three significant figures.Part A pure water.Part B 0.10 M Ba(NO3)2Part C 0.15 M NaF The Agency thus cannot guarantee the correctness of the information displayed. These study results can however be consulted when opening the source data. Data is generally displayed in milligrams per kilogram, per bodyweight per day. Bioaccumulation factor (terrestrial species) provides substance information on the substance’s terrestrial bioaccumulative properties not taking account the dimensions.
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