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Calcium hydride, 98% (metals basis excluding Mg), Mg <1%, Thermo Scientific Chemicals
253.26 € - 846.21 €
| Product Code | Brand | Quantity | Price | Quantity & Availability | |||||
|---|---|---|---|---|---|---|---|---|---|
| Product Code | Brand | Quantity | Price | Quantity & Availability | |||||
|
11328788
|
Thermo Scientific Alfa Aesar
041645.18 |
50 g |
253.26 €
50g |
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|
11318788
|
Thermo Scientific Alfa Aesar
041645.30 |
250 g |
846.21 €
250g |
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Description
Solvent in Sol-Gel precursor applications. Calcium hydride is used as an efficient drying agent for aprotic base-stable solvents like ethers and tertiary amines. It is a useful dehydrating agent in a synthesis of aldehyde enamines in high yield and purity.
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.
Chemical Identifiers
| 7789-78-8 | |
| CaH2 | |
| MFCD00010897 |
Specifications
| 600°C (decomposition) | |
| Gray | |
| 98% | |
| MFCD00010897 | |
| 42.1 | |
| Light gray | |
| Calcium hydride, Mg <1% |
| 7789-78-8 | |
| Powder | |
| CaH2 | |
| Soluble in water and alcohol. Insoluble in benzene. | |
| Moisture sensitive | |
| 1.9 g/cm3 at 20°C |
Safety and Handling
P223-P231+P232-P264b-P280-P302+P352-P305+P351+P338-P332+P313-P335+P334-P362-P370+P378q-P501c
H260-H315-H319
missing translation for 'dotInformation' : DOT Class: 4.3, Packaging Group: I
missing translation for 'einecsNumber' : 232-189-2
missing translation for 'tsca' : Yes
Recommended Storage : Ambient temperatures
Product Identifier
Signal Word
Hazard Category
Hazard Statement
Precautionary Statement
Supplemental information
- Calcium hydride
Signal Word
- Danger
Hazard Category
- Serious eye damage/eye irritation Category 2
- Skin corrosion/irritation Category 2
- Substance which\, in contact with water\, emits flammable gases Category 1
Hazard Statement
- H260-In contact with water releases flammable gases which may ignite spontaneously.
- H315-Causes skin irritation.
- H319-Causes serious eye irritation.
- EUH014-Reacts violently with water.
Precautionary Statement
- P231+P232-Handle under inert gas. Protect from moisture.
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P302+P352-IF ON SKIN: Wash with plenty of water/soap.
- P332+P313-If skin irritation occurs: Get medical advice/attention.
- P337+P313-If eye irritation persists: Get medical advice/attention.
Supplemental information
- MIXTURE LIST-Contains : Calcium hydride
RUO – Research Use Only