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325880

Sigma-Aldrich

Samarium(III) sulfate octahydrate

99.9% trace metals basis

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About This Item

Linear Formula:
Sm2(SO4)3 · 8H2O
CAS Number:
Molecular Weight:
733.03
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.23

assay

99.9% trace metals basis

form

solid

reaction suitability

reagent type: catalyst
core: samarium

impurities

≤2000 ppm Total rare earth impurities (ICP)

density

2.93 g/mL at 25 °C (lit.)

SMILES string

O.O.O.O.O.O.O.O.[Sm+3].[Sm+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O

InChI

1S/3H2O4S.8H2O.2Sm/c3*1-5(2,3)4;;;;;;;;;;/h3*(H2,1,2,3,4);8*1H2;;/q;;;;;;;;;;;2*+3/p-6

InChI key

SICAFVHZPBSARB-UHFFFAOYSA-H

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pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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