کروم فلزی
اطلاعات عمومی
اطلاعات عمومی
| Chemical formula: Cr | Molar Mass: 52 g/mol |
| Appearance: Metallic grey powder | Density: 7.140 g/cm3 |
| Solub. in water: Insolube | Melting point: 1863 °C |
| Bulk density: 3.57 to 5.55 kg/m3 | boiling point: 2670 °C (1013 hPa) |
| Storage temp.: No Temp Limit | Cautions: Not a hazardous substance |
| R: N/A | S: N/A |
| HS-No.: 2825 90 19 | EC-No.: 215-138-9 |
مشخصات فنی
مشخصات فنی
| Assay | ≥ | 99.0 | % |
| Description | Conforms | ||
| Solubility | Conforms |
کد سفارش
کد سفارش
| Ordering code | 25 g | 50 g | 100 g | 250 g | 1000g |
| P.E. | |||||
| Glass | 521.05.00050.01 |
علائم هشدار
علائم هشدار
| Hazard Symbol |
محصولات مرتبط
| Name: Ammonium iron(III) sulfate dodecahydrate |
| Grade: ACS |
| Application: Synthesis, Redox, Titration |
| Synonyms: Alum iron, Ferric ammonium sulfate, Iron alum, Iron (lll) ammonium sulfate |
| CAS Number: 7783-83-7 EC-Index-No : 233-382-4 Molar Mass: 482.19 g/mol Chemical Formula: H4NFeO₈S₂ . 12H₂O |
| Download: Datasheet | CoA | SDS |
