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Iodine, crystalline, 99.99+% (metals basis), Thermo Scientific Chemicals
Description
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.

Specifications
Specifications
Melting Point | 183°C to 186° (sublimation) |
Physical Form | Solid |
Quantity | 50 g |
Assay Percent Range | ≥99.99% (metals basis) |
IUPAC Name | diiodine |
Formula Weight | 253.81 |
Percent Purity | 99.9% |
Density | 4.93 |
Chemical Name or Material | Iodine |
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 |
---|---|---|---|
R30J017 | Certificate of Analysis | 06/06/2023 | 000158.18 |
S22I022 | Certificate of Analysis | 04/07/2022 | 000130.G6,000158.18,000158.30 |
H29X029 | Certificate of Analysis | 08/12/2021 | 000130.G6,000158.18,000158.30 |
F25S028 | Certificate of Analysis | 08/12/2021 | 000130.G6,000158.18,000158.30 |
U07G025 | Certificate of Analysis | 08/12/2021 | 000130.G6,000158.18,000158.30 |
Safety and Handling


- Iodine, crystalline
- Warning
- Acute toxicity Category 4
- ACUTE AQUATIC Acute 1
- H312-Harmful in contact with skin.
- H332-Harmful if inhaled.
- H400-Very toxic to aquatic life.
- P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
- P273-Avoid release to the environment.
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
- P312-Call a POISON CENTER/doctor/if you feel unwell.
- P501-Dispose of contents/container to .
RUO – Research Use Only
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