HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 33005Erstellt: 3. November 2026
Ethanedioic acid, calcium salt (1:1)
calcium oxalate dihydrate · Calcium Oxalate Dihydrate 99%min
https://huagongshe.com/de/chemical/33005
Identifikatoren & physikalische Daten
| CAS No. | 25454-23-3 |
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| Summenformel | C2CaO4 |
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| Durchschnittliche Molmasse | 128,1 g/mol |
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| Monoisotopische Masse | 127,9422493 g/mol |
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| SMILES | O=C([O-])C(=O)[O-].[Ca+2] |
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| InChIKey | QXDMQSPYEZFLGF-UHFFFAOYSA-L |
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| PubChem CID | 33005 |
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| ChEMBL | CHEMBL3184709 |
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| ChEBI | CHEBI:60579 |
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| EC No. | 209-260-1 |
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| DTXSID | DTXSID6027214 |
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Chemische & physikalische Eigenschaften
| Polarare Oberfläche (TPSA) | 80,3 |
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| H-Brücken-Donoren | 0 |
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| H-Brücken-Akzeptoren | 4 |
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| Frei drehbare Bindungen | 0 |
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| Schwere Atome | 7 |
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| Formalladung | 0 |
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| Komplexität | 60,5 |
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| Stoffklassen | Metals -> Organic Acids, Metal Salts |
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| Physical Description | White hygroscopic powder[Sigma-Aldrich MSDS] |
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Sicherheit & Vorschriften
| GHS-Einstufung | WarningH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]P264, P270, P280, P301+P317, P302+P352, P317, P321, P330, P362+P364, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 67 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.Not Classified |
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| Regulatorische Informationen | Chemical: Ethanedioic acid, calcium salt (1:1) |
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| Weitere Sicherheitsinformationen | Evaluation - Chemicals that are unlikely to require further regulation to manage risks to environment |
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| Gefahrenübersicht | A skin and strong eye irritantHarmful by ingestion and skin absorptionTargets kidney and nerves[Sigma-Aldrich MSDS] See Calcium oxalate monohydrate. |
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| Hazard Classes and Categories | Acute Tox. 4 (100%) |
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| Protective Action Criteria (PAC) | 12 [mg/m3]130 [mg/m3]790 [mg/m3] |
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