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Zinc powder, -100 mesh, 97+%, Thermo Scientific Chemicals
Beskrivelse
Zinc powder is used in thermal spraying for corrosion protection and in the chemical industry. It provides chemical potential energy in alkaline batteries to pump electrical charges between the negative and positive terminals. It is used as a fuel for model rockets with a mixture of 2.04 parts zinc to one part sulfur. It is used as protective pigment in industrial coatings, as a reducing agent and catalyst in a variety of chemical 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 powder is used in thermal spraying for corrosion protection and in the chemical industry. It provides chemical potential energy in alkaline batteries to pump electrical charges between the negative and positive terminals. It is used as a fuel for model rockets with a mixture of 2.04 parts zinc to one part sulfur. It is used as protective pigment in industrial coatings, as a reducing agent and catalyst in a variety of chemical reactions.
Solubility
Reacts with water.
Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store under dry inert gas. It is sensitive to air and moisture. Incompatible with strong acids, strong bases and oxidizing agents.
Tekniske data
Tekniske data
| Melting Point | 420°C |
| Boiling Point | 907°C |
| Density | 7.13 |
| Quantity | 500 g |
| Mesh Size | -100 Mesh |
| Odor | Odorless |
| Sensitivity | Air and moisture sensitive |
| Form | Powder |
| UN Number | UN1436 |
| Solubility Information | Reacts with water. |
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Sikkerhed og håndtering
- Zinc powder
- Danger
- LONG-TERM AQUATIC HAZARD Chronic 1
- ACUTE AQUATIC Acute 1
- Pyrophoric solid Category 1
- Substance which\, in contact with water\, emits flammable gases Category 1
- H250-Catches fire spontaneously if exposed to air.
- H260-In contact with water releases flammable gases which may ignite spontaneously.
- H400-Very toxic to aquatic life.
- 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.
- P231-Handle under inert gas.
- P232-Protect from moisture.
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- MIXTURE LIST-Contains : zinc
RUO – Research Use Only
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