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Merck
CN

769541

Strontium hydroxide octahydrate

≥97%

Synonym(s):

Strontium dihydroxide octahydrate

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About This Item

Linear Formula:
Sr(OH)2 · 8H2O
CAS Number:
1311-10-0
Molecular Weight:
265.76
EC Number:
242-367-1
MDL number:
MFCD00150395
UNSPSC Code:
12352200
PubChem Substance ID:
329767452
NACRES:
NA.23
Assay:
≥97%
97.0-103.0% (T)
Form:
solid

Key Documents

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Assay

≥97%
97.0-103.0% (T)

form

solid

impurities

≤0.02% total nitrogen
≤2.0% carbonate (as SrCO3)

density

1.9 g/mL at 25 °C (lit.)

anion traces

chloride (Cl-): ≤0.01%

cation traces

Ba: ≤0.1%
Ca: ≤0.05%
Fe: ≤0.001%
heavy metals (as Pb): ≤0.002%

SMILES string

O.O.O.O.O.O.O.O.O[Sr]O

InChI

1S/10H2O.Sr/h10*1H2;/q;;;;;;;;;;+2/p-2

InChI key

UJPWWRPNIRRCPJ-UHFFFAOYSA-L

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Application

Strontium hydroxide octahydrate is used as precursor material for synthesis of ceramics and oxides having applications in solid oxide fuel cells (SOFC) and photocatalysis.

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Supplementary Hazards

EUH071

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
BCBS6336

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Preparation of nanoscale composite LSCF/GDCS cathode materials by microwave sintering for intermediate-temperature SOFC applications
Hua, CH. and Chou, CC.
Ceramics International, 41, S708-S712 (2015)
Photochemical charge transfer observed in nanoscale hydrogen evolving photocatalysts using surface photovoltage spectroscopy
Wang, J., et al.
Energy & Environmental Science, 8, 2970-2976 (2015)

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