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Lead(IV) oxide, ACS, 97.0% min, Thermo Scientific Chemicals
Descripción
It finds applications as an electrode in lead acid batteries, as anode in electroplating copper and zinc in sulfate solution, production of glyoxylic acid, manufacturing of pigments and dyes, high voltage lightening arrestors, and as an analytical lab reagent. Lead dioxide is a potent oxidizing agent which is employed in the manufacture of matches, pyrotechnics and other chemicals. It can be used in the curing of sulfide-based polymers. It oxidizes Mn(II) into Mn(VII), and Cr(III) into Cr(VI).
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
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Especificaciones
Especificaciones
Melting Point | 290°C (decomposition) |
Color | Brown to Black |
Physical Form | Powder |
Quantity | 100 g |
Assay Percent Range | 97.0% min. |
Solubility Information | Insoluble in water and alcohol. Soluble in acetic acid. |
IUPAC Name | plumbanedione |
Formula Weight | 239.19 |
Grade | ACS |
Odor | Odorless |
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Certificates
Certificates
A lot number is required to show results for certificates. To find your lot number on previous orders use our order status area.
Lot Number | Certificate Type | Date | Catalog Number |
---|---|---|---|
Z23H037 | Certificate of Analysis | 12/04/2022 | 012483.36,012483.22 |
M31G017 | Certificate of Analysis | 28/12/2021 | 012483.36,012483.22 |
K07E09 | Certificate of Analysis | 08/12/2021 | 012483.36,012483.22 |
D21U022 | Certificate of Analysis | 07/12/2021 | 012483.36,012483.22 |
I07P04 | Certificate of Analysis | 07/12/2021 | 012483.36,012483.22 |
Seguridad y manipulación
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- Lead(IV) oxide
- Danger
- Oxidising solid Category 2
- Acute toxicity Category 4
- Reproductive toxicity Category 1A
- Specific target organ toxicity after repeated exposure Category 2
- ACUTE AQUATIC Acute 1
- LONG-TERM AQUATIC HAZARD Chronic 1
- H272-May intensify fire; oxidiser.
- H302-Harmful if swallowed.
- H332-Harmful if inhaled.
- H360Df-May damage the unborn child. Suspected of damaging fertility.
- H373-May cause damage to organs.
- H410-Very toxic to aquatic life with long lasting effects.
- P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
- P260-Do not breathe dust/fume/gas/mist/vapours/spray.
- P201-Obtain special instructions before use.
- P405-Store locked up.
- P501-Dispose of contents/container to .
RUO – Research Use Only
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