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2,2'-Dipyridyl disulfide, 98%
Description
2,2'-Dipyridyl disulfide is a useful reagent for determination of sulfhydryl groups, preparation of amino acid active esters and the thio esters of phosphoric acid. It acts as a peptide coupling reagent and as an oxidizing agent. It is also used for the activation of glycosides.
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.
2,2′-Dipyridyl disulfide is a useful reagent for determination of sulfhydryl groups, preparation of amino acid active esters and the thio esters of phosphoric acid. It acts as a peptide coupling reagent and as an oxidizing agent. It is also used for the activation of glycosides.
Solubility
Soluble in water, benzene, tetrahydrofuran, dichloromethane, acetonitrile and dimethyformamide.
Notes
Incompatible with oxidizing agents and metals.
Spécification
Spécification
| Melting Point | 56°C to 59°C |
| Flash Point | 210°C (410°F) |
| Assay Percent Range | 98% |
| Quantity | 5 g |
| Beilstein | 154629 |
| Solubility Information | Soluble in water,benzene,tetrahydrofuran,dichloromethane,acetonitrile and dimethyformamide. |
| Formula Weight | 220.32 |
| Percent Purity | 98% |
| Chemical Name or Material | 2, 2′-Dipyridyl disulfide |
Sécurité et traitement
- 2,2'-Dipyridyl disulfide
- Warning
- Serious eye damage/eye irritation Category 2
- Skin corrosion/irritation Category 2
- Specific target organ toxicity Category 3
- H315-Causes skin irritation.
- H319-Causes serious eye irritation.
- H335-May cause respiratory irritation.
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P302+P352-IF ON SKIN: Wash with plenty of water/soap.
- 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.
- P312-Call a POISON CENTER/doctor/if you feel unwell.
- MIXTURE LIST-Contains : 2,2-Dithiodipyridine
RUO – Research Use Only
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