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Description
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.
Spécification
Spécification
| Color | White |
| CAS | 7783-00-8 |
| Melting Point | 70.0°C |
| Packaging | Glass bottle |
| Assay Percent Range | 99.999% |
| Quantity | 50 g |
| Molecular Formula | H2O3Se |
| Physical Form | Crystals |
| MDL Number | MFCD00011331 |
| Synonym | selenious acid, selenious acid h2seo3, monohydrated selenium dioxide, unii-f6a27p4q4r, selenium dioxide, monohydrated, ccris 5530, selenious acid usp, selenious acid,selenous acid,monohydrated selenium dioxide, selenium, reference standard solution |
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Sécurité et traitement
- Selenious acid
- Danger
- Acute toxicity Category 3
- LONG-TERM AQUATIC HAZARD Chronic 1
- ACUTE AQUATIC Acute 1
- Specific target organ toxicity after repeated exposure Category 2
- H301-Toxic if swallowed.
- H331-Toxic if inhaled.
- H373-May cause damage to organs.
- H400-Very toxic to aquatic life.
- H410-Very toxic to aquatic life with long lasting effects.
- P260-Do not breathe dust/fume/gas/mist/vapours/spray.
- P273-Avoid release to the environment.
- P301+P310-IF SWALLOWED: Immediately call a POISON CENTER/doctor /
- P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
- MIXTURE LIST-Contain: Selenious acid
RUO – Research Use Only
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