800653 Sigma-AldrichSelenium dioxide
(sublimed) for synthesis
More>> (sublimed) for synthesis Less<<Selenium dioxide MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
Synonyms: Selenious anhydride, Selenium(IV) oxide
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개요
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주요 사양표
| CAS # | EC Number | Hill Formula | Chemical Formula | Molar Mass |
|---|---|---|---|---|
| 7446-08-4 | 231-194-7 | O₂Se | SeO₂ | 110.96 g/mol |
가격 및 재고여부
| 카탈로그 번호 | 재고 정보 | 패킹 | 포장 단위 | 가격(VAT 별도) | 수량 | |
|---|---|---|---|---|---|---|
| 8.00653.0005 |
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Glass bottle | 5 g |
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| 8.00653.0050 |
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Glass bottle | 50 g |
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| 8.00653.0250 |
|
Glass bottle | 250 g |
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| 8.00653.1000 |
|
Glass bottle | 1 kg |
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| Description | |
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| Catalogue Number | 800653 |
| Synonyms | Selenious anhydride, Selenium(IV) oxide |
| References |
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| Product Information | |
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| CAS number | 7446-08-4 |
| EC index number | 034-002-00-8 |
| EC number | 231-194-7 |
| Hill Formula | O₂Se |
| Chemical formula | SeO₂ |
| Molar Mass | 110.96 g/mol |
| HS Code | 2811 29 90 |
| Quality Level | MQ200 |
| Applications |
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| Biological Information |
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| Physicochemical Information | |
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| Density | 3.950 g/cm3 |
| Melting Point | 340 °C |
| pH value | 2 (10 g/l, H₂O, 20 °C) |
| Vapor pressure | 1 hPa (157 °C) |
| Solubility | 1353 g/l |
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| Materials Information |
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| Toxicological Information | |
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| LD 50 oral | LD50 Rat 68.1 mg/kg |
| Safety Information | |
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| Categories of danger | toxic, dangerous for the environment |
| Product Usage Statements |
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| Storage and Shipping Information | |
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| Storage | Store below +30°C. |
| Packaging Information |
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| Transport Information | |
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| Declaration (railroad and road) ADR, RID | UN 3283 , 6.1, III |
| Declaration (transport by air) IATA-DGR | UN 3283 , 6.1, III |
| Declaration (transport by sea) IMDG-Code | UN 3283 , 6.1, III |
| Supplemental Information |
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| Specifications | |
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| Assay (iodometric) | ≥ 98.0 % |
| Global Trade Item Number | |
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| 카탈로그 번호 | GTIN |
| 8.00653.0005 | 04027269276256 |
| 8.00653.0050 | 04022536361413 |
| 8.00653.0250 | 04022536361420 |
| 8.00653.1000 | 04022536361437 |