Calcium hydride, ca. 93%, extra pure, 10-100 mm pieces, up to 10% powder

Code produit. 10236880

Marque: Thermo Scientific Acros 199961000

Description

CAS: 7789-78-8 | CaH₂ | 42.09 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Adsorbent, Reduction reagent

Spécification

Identifiants chimiques

• CAS: 7789-78-8
• Molecular Formula: CaH₂
• Molecular Weight (g/mol): 42.09
• MDL Number: MFCD00010897

• Melting Point: 675.0°C
• Color: Gray
• Physical Form: Irregular Lumps/Pieces
• Quantity: 100 g
• Assay Percent Range: 92% min. (Total Ca)
• Linear Formula: CaH₂
• Fieser: 01,105
• Merck Index: 15,1674
• Solubility Information: Solubility in water: reacts. Other solubilities: decomposes with lower alcohols and carboxylic acid, soluble only in salt melts
• Formula Weight: 42.09
• Percent Purity: ∼93%
• Grade: Extra Pure
• Packaging: Plastic bottle
• Specific Gravity: 1.9
• Density: 1.9000g/mL
• Chemical Name or Material: Calcium hydride, ca. 93%

Sécurité et traitement

Identifiant produit

• Calcium hydride

Mention d'avertissement

• Danger

Catégorie de danger

• Substance which\, in contact with water\, emits flammable gases Category 1

Mention de danger

• H260-In contact with water releases flammable gases which may ignite spontaneously.

Conseils de prudence

• P223-Do not allow contact with water.
• P231+P232-Handle under inert gas. Protect from moisture.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P335+P334-Brush off loose particles from skin Immerse in cool water/wrap in wet bandages.
• P370+P378-In case of fire: Use to extinguish.
• P402+P404-Store in a dry place. Store in a closed container.

FDS

RUO – Research Use Only