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Selenium(IV) oxide, 99.8%, (trace metal basis), Thermo Scientific Chemicals
37.79 € - 1386.90 €
Chemical Identifiers
| CAS | 7446-08-4 |
|---|---|
| Molecular Formula | O2Se |
| Molecular Weight (g/mol) | 110.97 |
| MDL Number | MFCD00003562 |
| InChI Key | JPJALAQPGMAKDF-UHFFFAOYSA-N |
| Synonym | selenium oxide, selenium iv oxide, oxoselane oxide, selenious anhydride, selenium oxide seo2, seleniumdioxide, dimer, selenous acid anhydride, selenium iv dioxide 1:2, selenium oxide se2o4 |
| PubChem CID | 24007 |
| SMILES | O=[Se]=O |
| Produktcode | Marke | Quantity | Packaging | Preis | Menge & Verfügbarkeit | ||||
|---|---|---|---|---|---|---|---|---|---|
| Produktcode | Marke | Quantity | Packaging | Preis | Menge & Verfügbarkeit | ||||
|
10266540
|
Thermo Scientific Acros
200000100 |
10 g | Glass bottle |
37.79 €
10g |
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|
10665082
|
Thermo Scientific Acros
200001000 |
100 g | Glass bottle |
111.56 €
100g |
Please sign in to purchase this item. Need a web account? Register with us today! | ||||
|
10480281
|
Thermo Scientific Acros
200005000 |
500 g | Glass bottle |
370.85 €
500g |
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|
11964121
|
Thermo Scientific Acros
200000025 |
2.5 kg | Glass bottle |
1386.90 €
2.50kg |
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Beschreibung
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Chemische Identifikatoren
| 7446-08-4 | |
| 110.97 | |
| JPJALAQPGMAKDF-UHFFFAOYSA-N | |
| 24007 |
| O2Se | |
| MFCD00003562 | |
| selenium oxide, selenium iv oxide, oxoselane oxide, selenious anhydride, selenium oxide seo2, seleniumdioxide, dimer, selenous acid anhydride, selenium iv dioxide 1:2, selenium oxide se2o4 | |
| O=[Se]=O |
Spezifikation
| 315.0°C | |
| White to Beige | |
| 70 to 71.5% Se | |
| SeO2 | |
| 01,992; 02,360; 03,245; 04,422; 05,575; 06,509; 08,439; 09,409; 10,345; 11,96; 13,272; 14,177; 15,89; 17,312 | |
| selenium oxide, selenium iv oxide, oxoselane oxide, selenious anhydride, selenium oxide seo2, seleniumdioxide, dimer, selenous acid anhydride, selenium iv dioxide 1:2, selenium oxide se2o4 | |
| JPJALAQPGMAKDF-UHFFFAOYSA-N | |
| selenium dioxide | |
| 24007 | |
| 99.8% | |
| Selenium(IV) oxide |
| 7446-08-4 | |
| Powder | |
| O2Se | |
| MFCD00003562 | |
| 15,8571 | |
| Solubility in water: 38.4 g/100mL (14°C). Other solubilities: 1.11 parts/100 parts acetic acid (13.9°C), 10.16 parts/100 parts methanol (11.8°C), 6.67 parts/100 parts 93% ethanol (14°C), 4.35 parts/100 parts acetone (15.3°C) | |
| O=[Se]=O | |
| 110.97 | |
| 110.96 | |
| Trace Metal Basis |
Sicherheit und Handhabung
GHS Signal Word: Danger
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Produktidentifikator
Signalwort
Gefahrenkategorie
Gefahrenhinweis
Sicherheitshinweis
- Selenium(IV) oxide
Signalwort
- Danger
Gefahrenkategorie
- Acute toxicity Category 3
- LONG-TERM AQUATIC HAZARD Chronic 1
- ACUTE AQUATIC Acute 1
- Specific target organ toxicity after repeated exposure Category 2
Gefahrenhinweis
- H400-Very toxic to aquatic life.
- H410-Very toxic to aquatic life with long lasting effects.
- H373-May cause damage to organs.
- H331-Toxic if inhaled.
- H301-Toxic if swallowed.
Sicherheitshinweis
- P260-Do not breathe dust/fume/gas/mist/vapours/spray.
- P273-Avoid release to the environment.
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P301+P310-IF SWALLOWED: Immediately call a POISON CENTER/doctor /
- P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
- P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
- P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
- P310-Immediately call a POISON CENTER/doctor/.
RUO – Research Use Only