Online Database of Chemicals from Around the World
| Sigma-Aldrich, Inc. | USA | Inquire | ||
|---|---|---|---|---|
 |
+86 (21) 6141-5566 / 800-819-3336 | |||
 |
ordercn@sial.com, | |||
| Chemical manufacturer since 1992 | ||||
| chemBlink standard supplier since 2018 | ||||
| Alfa Aesar. | USA | Inquire | ||
|---|---|---|---|---|
|
+1 (978) 521-6300 | |||
|
info@alfa.com | |||
| Chemical manufacturer | ||||
| BOC Sciences | USA | Inquire | ||
|---|---|---|---|---|
|
+1 (631) 485-4226 | |||
|
info@bocsci.com | |||
 |
Skype Chat | |||
| Chemical distributor | ||||
| chemBlink standard supplier since 2010 | ||||
| MP Biomedicals LLC. | USA | Inquire | ||
|---|---|---|---|---|
|
+1 (440) 337-1200 | |||
|
info@mpbio.com | |||
| Chemical manufacturer | ||||
| Classification | Inorganic chemical industry >> Inorganic salt >> Chalcogenide |
|---|---|
| Name | Disodium monoselenide |
| Synonyms | Sodioselanylsodium; (Sodioseleno)Sodium; Disodium Monoselenide |
| Molecular Formula | Na2Se |
| Molecular Weight | 124.94 |
| CAS Registry Number | 1313-85-5 |
| EINECS | 215-212-0 |
| SMILES | [Se--].[Na+].[Na+] |
| InChI | 1S/2Na.Se/q2*+1;-2 |
| InChIKey | VPQBLCVGUWPDHV-UHFFFAOYSA-N |
| Density | 2.625 (Expl.) |
|---|---|
| Melting point | 875°C (Expl.) |
| Flash point | -60°C (Expl.) |
| Safety Code | S20/21;S28;S45;S60;S61 Details |
|---|---|
| Risk Code | R23/25;R33;R50/53 Details |
| Hazard Symbol |   T;N Details |
| Transport Information | UN3283 |
| Safety Description | DANGER: POISON, irritates skin, eyes, lungs |
| SDS | Available |
| Market Analysis Reports |
| List of Reports Available for Disodium monoselenide |