Calcium hydride, 90-95%, Thermo Scientific Chemicals

Descripción

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.

Especificaciones

Identificadores de productos químicos

• CAS: 7789-78-8
• Molecular Formula: CaH₂
• MDL Number: MFCD00010897

• Melting Point: 600°C (decomposition)
• Quantity: 25 g
• Assay Percent Range: 90-95%
• Solubility Information: Soluble in water and alcohol. Insoluble in benzene.
• Formula Weight: 42.1
• Sensitivity: Moisture sensitive
• Density: 1.9
• Chemical Name or Material: Calcium hydride

Seguridad y manipulación

Nombre del producto

• Calcium hydride

Palabra de advertencia

• Danger

Clasificación

• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2
• Substance which\, in contact with water\, emits flammable gases Category 1

Indicaciones de peligro

• 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.

Consejos de prudencia

• 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.

Otros peligros

• MIXTURE LIST-Contains : Calcium hydride

RUO – Research Use Only