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Zinc chloride, anhydrous, 98+%, Thermo Scientific Chemicals
Descrizione
Zinc chloride is used as a catalyst, dehydrating and condensing agent, soldering flux, and metal etchant. It is also employed in preserving anatomical specimens, wood preservatives, deodorant, disinfecting and embalming materials. It is likewise employed as a mordant in printing and dyeing materials and in the vulcanizing processes of fiber and rubber. It is useful as an electrolyte in dry cell batteries, in metal industry, in galvanizing iron and as an electrolyte for electroplating. It is useful in organic synthesis, for example, in the Friedel-Crafts acylatoin, Fisher indole synthesis, Lucas reagent (zinc chloride with HCl), activation of allylic/benzylic halides towards reaction with olefins or with sodium cyanoborohydride catalyzed reduction of halides, organozinc reagents for use in Negishi coupling, and aldol condensation reactions.
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.
Zinc chloride is used as a catalyst, dehydrating and condensing agent, soldering flux, and metal etchant. It is also employed in preserving anatomical specimens, wood preservatives, deodorant, disinfecting and embalming materials. It is likewise employed as a mordant in printing and dyeing materials and in the vulcanizing processes of fiber and rubber. It is useful as an electrolyte in dry cell batteries, in metal industry, in galvanizing iron and as an electrolyte for electroplating. It is useful in organic synthesis, for example, in the Friedel-Crafts acylatoin, Fisher indole synthesis, Lucas reagent (zinc chloride with HCl), activation of allylic/benzylic halides towards reaction with olefins or with sodium cyanoborohydride catalyzed reduction of halides, organozinc reagents for use in Negishi coupling, and aldol condensation reactions.
Solubility
Soluble in water, dilute HCl, alcohol, glycerol, acetone and ether.
Notes
Hygroscopic.
Specifica
Specifica
| Boiling Point | 732°C |
| Melting Point | 290°C |
| Quantity | 500 g |
| Linear Formula | ZnCl2 |
| UN Number | UN2331 |
| Merck Index | 14,10132 |
| Solubility Information | Soluble in water,dilute HCl,alcohol,glycerol,acetone and ether. |
| Formula Weight | 136.29 |
| Percent Purity | ≥98% |
| Odor | Odorless |
| Vedi altri risultati |
Sicurezza e movimentazione
- Zinc chloride, anhydrous
- Danger
- Acute toxicity Category 4
- Skin corrosion/irritation Category 1 B
- Serious eye damage/eye irritation Category 1
- Specific target organ toxicity Category 3
- ACUTE AQUATIC Acute 1
- LONG-TERM AQUATIC HAZARD Chronic 1
- H302-Harmful if swallowed.
- H314-Causes severe skin burns and eye damage.
- H335-May cause respiratory irritation.
- H410-Very toxic to aquatic life with long lasting effects.
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
- P302+P352-IF ON SKIN: Wash with plenty of water/soap.
- P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
- P310-Immediately call a POISON CENTER/doctor/.
RUO – Research Use Only
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