HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Calcium nitrate tetrahydrate
CALCIUM NITRATE, TETRAHYDRATE BIO-REFINED · CA NITRATE · Lime nitrate · dusicnanvapenaty · ACS reagent, 99% · CalciumNitrateA.R. · CalciumNitrate,>98% · CALCIUM NITRATE XTL
Identifikatoren & physikalische Daten
| CAS No. | 13477-34-4 |
|---|---|
| Summenformel | CaH8N2O10 |
| Durchschnittliche Molmasse | 236,15 g/mol |
| Monoisotopische Masse | 235,9804853 g/mol |
| SMILES | O.O.O.O.O=[N+]([O-])[O-].O=[N+]([O-])[O-].[Ca+2] |
| InChIKey | ICSSIKVYVJQJND-UHFFFAOYSA-N |
| PubChem CID | 16211656 |
| ChEBI | CHEBI:86159 |
| EC No. | 603-865-8 |
| DTXSID | DTXSID201016307 |
Chemische & physikalische Eigenschaften
| Polarare Oberfläche (TPSA) | 130 |
|---|---|
| H-Brücken-Donoren | 4 |
| H-Brücken-Akzeptoren | 10 |
| Frei drehbare Bindungen | 0 |
| Schwere Atome | 13 |
| Formalladung | 0 |
| Komplexität | 18 |
| Dichte | 2.36 @25 °C1.86 |
| Schmelzpunkt | 43 °C44 °C (dec.)(lit.) |
| Physical Description | Dry PowderLiquidCBIColorless hygroscopic crystals[Sigma-Aldrich MSDS] |
| Siedepunkt | 132 °C |
| Flammpunkt | 132°C |
| Lagerbedingungen | Store at RT. |
| Löslichkeit | H2O: 1 M at 20 °C, clear, colorless1470 g/L (0 ºC) |
| Aggregatzustand | Solid |
| Farbe | White |
| Wichte | 1.86 |
| pH | 5.0-7.0 (50g/l, H2O, 25℃) |
| Merck | 14,1682 |
| Stabilität | Stable. Strong oxidizer. |
| InChI | 1S/Ca.2NO3.4H2O/c2*2-1(3)4/h4*1H2/q+22*-1 |
| InChIKey | ICSSIKVYVJQJND-UHFFFAOYSA-N |
| SMILES | O.O.O.O.[Ca++].[O-][N+]([O-])=O.[O-][N+]([O-])=O |
| CAS Datenbank | 13477-34-4(CAS DataBase Reference) |
| EPA chemische Informationen | Calcium nitrate tetrahydrate (13477-34-4) |
Sicherheit & Vorschriften
| GHS-Einstufung | This chemical does not meet GHS hazard criteria for 0.3% (1 of 364) of reports.DangerH272 (57.7%): May intensify fireoxidizer [Danger Oxidizing liquidsOxidizing solids]H302 (47%): Harmful if swallowed [Warning Acute toxicity, oral]H318 (47%): Causes serious eye damage [Danger Serious eye damage/eye irritation]H371 (42.9%): May cause damage to organs [Warning Specific target organ toxicity, single exposure]H373 (42.9%): May causes damage to organs through prolonged or repeated exposure [Warning Specific target organ toxicity, repeated exposure]P210, P220, P260, P264, P264+P265, P270, P280, P301+P317, P305+P354+P338, P308+P316, P317, P319, P330, P370+P378, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 364 reports by companies from 12 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.Reported as not meeting GHS hazard criteria per 1 of 364 reports by companies.There are 11 notifications provided by 363 of 364 reports by companies with hazard statement code(s).Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website. |
|---|---|
| Regulatorische Informationen | Chemical: Nitric acid, calcium salt, tetrahydrateNitric acid, calcium salt, tetrahydrate is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Nitric acid, calcium salt, tetrahydrate are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)Calcium nitrate, tetrahydrate: Does not have an individual approval but may be used under an appropriate group standard |
| Weitere Sicherheitsinformationen | IMAP assessments - Nitric acid, calcium salt, tetrahydrate: Human health tier I assessmentIMAP assessments - Nitric acid, calcium salt, tetrahydrate: Environment tier I assessment |
| Gefahrenübersicht |
Anwendungen & Verwendung
Verwenden
Calcium nitrate tetrahydrate is used in the preparation of calcium standard solutions.