CAS Number7440-20-2
SynonymsSc; Scandium; Scandium powder; Scandium lump; Scandium Pieces; EINECS 231-129-2; MFCD00016323; SCANDIUM METAL
Molecular FormulaSc(SO3CF3)3
Molecular Weight492.16
Purity99.995 trace metals basis%
Density2.99 g/mL at 25 °C(lit.)
Boiling Point2836 °C(lit.)
Melting Point>300 °C
Appearancegray powder
Symbol
Signal WordWarning
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| Chemical & Physical Properties | |
|---|---|
| CAS Number | 7440-20-2 |
| Catalog No. | 2A-9091741 |
| Chinese Name | 金属钪 |
| Synonyms | Sc; Scandium; Scandium powder; Scandium lump; Scandium Pieces; EINECS 231-129-2; MFCD00016323; SCANDIUM METAL |
| Molecular Formula | Sc(SO3CF3)3 |
| Molecular Weight | 492.16 |
| Purity | 99.995 trace metals basis |
| Density | 2.99 g/mL at 25 °C(lit.) |
| Boiling Point | 2836 °C(lit.) |
| Melting Point | >300 °C |
| Appearance | gray powder |
| Storage Condition | Store in a cool, dry place. Keep away from fire, a |
| Packaging | III |
| PubChem ID | 24871885 |
| MDL Number | MFCD00192433 |
| SMILES | [Sc+3].[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F |
| InChI | 1S/3CHF3O3S.Sc/c3*2-1(3,4)8(5,6)7;/h3*(H,5,6,7);/q;;;+3/p-3 |
| InChI Key | HZXJVDYQRYYYOR-UHFFFAOYSA-K |
| Beilstein/REAXYS | 8510151 |
| NACRES Code | NA.22 |
| UNSPSC | 12161600 |
| Hazard Symbols | 8 |
| MSDS | msds/91741_1_7440_20_2.pdf |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Danger Regulations: 3089 International Maritime Transport Danger Regulations: 3089 International Air Transport Danger Regulations: 3089 14.2 United Nations shipping name European Land Transport Dangerous Regulations: METAL POWDER, FLAMMABLE, N.O.S. IMDG Code: METAL POWDER, FLAMMABLE, N.O.S. International air transport hazard regulations: Metal powder, flammable, n.o.s. 14.3 Transport hazard categories European Land Transport Danger Regulations: 4.1 International Maritime Transport Danger Regulations: 4.1 International Air Transport Danger Regulations: 4.1 14.4 Package group European Dangerous Regulations for land transport: II International Dangerous Regulations for sea transport: II International Dangerous Regulations for air transport: II 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
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