ChemicalBook--->CAS DataBase List--->13598-33-9

13598-33-9

13598-33-9 Structure

13598-33-9 Structure
IdentificationBack Directory
[Name]

STRONTIUM HYDRIDE
[CAS]

13598-33-9
[Synonyms]

Einecs 237-065-1
STRONTIUM HYDRIDE
Dihydridestrontium
strontium dihydride
strontiumhydride(srh2)
StrontiuM hydride (99.5%-Sr)
STRONTIUM HYDRIDE ISO 9001:2015 REACH
Strontium hydride, 99.5% (metals basis)
[EINECS(EC#)]

237-065-1
[Molecular Formula]

Sr
[MDL Number]

MFCD00011247
[MOL File]

13598-33-9.mol
[Molecular Weight]

87.62
Chemical PropertiesBack Directory
[Melting point ]

1050°C
[density ]

3.260
[solubility ]

reacts with H2O
[form ]

Powder
[color ]

gray
[Sensitive ]

moisture sensitive
[EPA Substance Registry System]

Strontium hydride (SrH2) (13598-33-9)
Questions And AnswerBack Directory
[Uses]

Strontium hydride is used as a condensing agent and reducing agent in organic reactions.
Hazard InformationBack Directory
[Chemical Properties]

-60 mesh with 99.5% purity; resembles CaH2 in both properties and reactivity [KIR80] [CER91]
[Description]

Strontium Hydride, SrH2, is formed from the metal in the presence of hydrogen, under similar reaction conditions to that of calcium. Because of its great resemblance to calcium, little practical usage has evolved. It is an electronically neutral reagent chemical. In contact with water, it decomposes to form hydrogen:
SrH2+H2O→Sr(OH)2+H2
SrH2 has the same type of structure as CaH2 except that the cell parameters are: a=3.875 ?, b=6.364 ?, c=7.343 ?, α=β=γ=90°, cell volume=181.08 ?3.
[Synthesis]

It can be produced by the direct combination of hydrogen and strontium or by reducing strontium oxide or strontium chloride with hydrogen.
Safety DataBack Directory
[Symbol(GHS) ]

Flame (GHS02)Exclamation Mark (GHS07)
GHS02,GHS07
[Signal word ]

Warning
[Hazard statements ]

H319-H335-H261-H315
[Precautionary statements ]

P231+P232-P280-P370+P378-P402+P404-P501-P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P
[RIDADR ]

1409
[TSCA ]

TSCA listed
[HazardClass ]

4.3
[PackingGroup ]

II
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