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Calcium hydride, ca. 93%, extra pure, 0-2 mm grain size, Thermo Scientific Chemicals Product Code.: 10491431
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Calcium hydride, ca. 93%, extra pure, 0-2 mm grain size, Thermo Scientific Chemicals

Product Code. 10491431
100 g
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Quantity:
100 g
500 g
2.5 kg
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Product Code. 10491431

Brand: Thermo Scientific Acros 199901000

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Description

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.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

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

Specifications

Melting Point 675.0°C
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, extra pure, 0-2 mm grain size
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Lot Number Certificate Type Date Catalog Number
Lot NumberA0467192 Certificate TypeCertificate of Analysis Date31/01/2025 Catalog Number199905000,199900025,199901000
Lot NumberA0461915 Certificate TypeCertificate of Analysis Date16/05/2024 Catalog Number199905000,199900025,199901000
Lot NumberA0458367 Certificate TypeCertificate of Analysis Date13/12/2023 Catalog Number199905000,199900025,199901000
Lot NumberA0438173 Certificate TypeCertificate of Analysis Date25/08/2023 Catalog Number199905000,199900025,199901000
Lot NumberA0396681 Certificate TypeCertificate of Analysis Date15/12/2022 Catalog Number199905000,199900025,199901000

Safety and Handling

compliance-icons
Product Identifier
  • Calcium hydride
 Signal Word
  • Danger
 Hazard Category
  • 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.
 Precautionary Statement
  • 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.
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