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CAS RN: 7782-49-2 | Product Number: E1457
Selenium (Powder)
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Purity: >99.9%
Synonyms:
Product Documents:
| Size | Unit Price | Shanghai | Tianjin | Japan* |
|---|---|---|---|---|
| 5G |
¥110.00
|
1 | Contact Us | Contact Us |
| 25G |
¥170.00
|
2 | Contact Us | 26 |
| 100G |
¥620.00
|
4 | Contact Us | 4 |
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| Product Number | E1457 |
| Purity / Analysis Method | >99.9% |
| Molecular Formula / Molecular Weight | Se = 78.96 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 7782-49-2 |
| Reaxys Registry Number | 11342956 |
| PubChem Substance ID | 468591798 |
| MDL Number | MFCD00134090 |
Specifications
| Appearance | White to Gray powder to crystal |
| Se | min. 99.9 % |
Properties (reference)
| Melting Point | 217 °C |
| Boiling Point | 685 °C |
| Solubility in water | Insoluble |
| Solubility (soluble in) | Ether |
| Solubility (insoluble in) | Alcohol |
GHS
| Pictogram |
|
| Signal Word | Danger |
| Hazard Statements | H301 + H331 : Toxic if swallowed or if inhaled. H372 : Causes damage to organs through prolonged or repeated exposure. H370 : Causes damage to organs. H413 : May cause long lasting harmful effects to aquatic life. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P273 : Avoid release to the environment. P260 : Do not breathe dust/ fume/ gas/ mist/ vapors/ spray. P270 : Do not eat, drink or smoke when using this product. P271 : Use only outdoors or in a well-ventilated area. P264 : Wash skin thoroughly after handling. P308 + P311 : IF exposed or concerned: Call a POISON CENTER/doctor. P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth. P304 + P340 + P311 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor. P403 + P233 : Store in a well-ventilated place. Keep container tightly closed. P405 : Store locked up. |
Related Laws:
| CN Number | 2188 |
| RTECS# | VS7700000 |
Transport Information:
| Customs Control Conditions (Q) |
Product Documents (Note: Some products will not have analytical charts available.)
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Specifications
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