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7440-19-9 molecular structure
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samarium

ChemBase ID: 111134
Molecular Formular: Sm
Molecular Mass: 150.36
Monoisotopic Mass: 151.919732
SMILES and InChIs

SMILES:
[Sm]
Canonical SMILES:
[Sm]
InChI:
InChI=1S/Sm
InChIKey:
KZUNJOHGWZRPMI-UHFFFAOYSA-N

Cite this record

CBID:111134 http://www.chembase.cn/molecule-111134.html

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NAMES AND DATABASE IDS

NAMES AND DATABASE IDS

Names Database IDs
IUPAC name
samarium
IUPAC Traditional name
samarium
Synonyms
Samarium
Samarium foil, 0.127mm (0.005in) thick
Samarium foil, 0.62mm (0.024in) thick
Samarium ingot
Samarium pieces, 12mm (0.47in) & down
Samarium, AAS standard solution, Specpure®, Sm 1000 g/ml
Samarium foil, 0.75mm (0.03in) thick
Samarium foil, 0.025mm (0.001in) thick
Samarium, plasma standard solution, Specpure®, Sm 10,000 g/ml
Samarium, plasma standard solution, Specpure®, Sm 1000 g/ml
SAMARIUM, 99.9%
Samarium pieces, sublimed dendritic
Samarium powder, -40 mesh
Samarium foil, 0.25mm (0.01in) thick
Samarium foil, 0.1mm (0.004in) thick
Samarium foil, 1.0mm (0.04in) thick
Samarium rod, 12.7mm (0.5in) dia
Samarium rod, 6.35mm (0.25in) dia
钐箔, 0.127mm (0.005in)厚
钐箔, 0.62mm (0.024in) 厚
钐锭
钐片, 12mm (0.47in) 或更小
钐, AAS标准溶液, Specpure®, Sm 1000 μg/ml
钐箔, 0.75mm (0.03in)厚
钐箔, 0.025mm (0.001in)厚
钐,等离子标准溶液, Specpure®, Sm 10,000®g/ml
钐,等离子标准溶液, Specpure®, Sm 1000®g/ml
钐片,升华树枝状
钐粉, -40 目
钐箔, 0.25mm (0.01in) 厚
钐箔, 0.1mm (0.004in) 厚
钐箔, 1.0mm (0.04in)厚
钐棒, 12.7mm (0.5in) 直径
钐棒, 6.35mm (0.25in) 直径
CAS Number
7440-19-9
EC Number
231-714-2
231-128-7
MDL Number
MFCD00011233
PubChem SID
162103024
24855955
24847388
24855797
24855798
PubChem CID
23951

CALCULATED PROPERTIES

CALCULATED PROPERTIES

JChem
LogD (pH = 7.4) 0.0  Log P 0.0 
Molar Refractivity 0.0 cm3 Polarizability 6.4124465 Å3
Polar Surface Area 0.0 Å2 Rotatable Bonds
Lipinski's Rule of Five true  H Acceptors
H Donor LogD (pH = 5.5) 0.0 

PROPERTIES

PROPERTIES

Physical Property Safety Information Product Information Bioassay(PubChem)
Apperance
(powder or filings) expand Show data source
≈0.12g/25x25mm, Packaged in mylar under argon expand Show data source
≈0.24g/mm, Cast rod, diameter is approximate expand Show data source
≈0.47g/25x25mm, Packaged in mylar under argon expand Show data source
≈0.6g/25x25mm, Packaged in mylar under argon expand Show data source
≈0.96g/mm, Cast rod, diameter is approximate expand Show data source
≈1.2g/25x25mm, Packaged in mylar under argon expand Show data source
≈2.9g/25x25mm, Packaged in mylar under argon expand Show data source
≈3.7g/25x25mm, Packaged in mylar under argon expand Show data source
≈4.9g/25x25mm, Packaged in mylar under argon expand Show data source
Ampouled under argon expand Show data source
chips expand Show data source
foil expand Show data source
ingot expand Show data source
Liquid expand Show data source
Packaged in air stable poly bottle expand Show data source
Packaged under argon expand Show data source
pieces expand Show data source
powder expand Show data source
Melting Point
1074 °C(lit.) expand Show data source
Boiling Point
1794 °C(lit.) expand Show data source
Density
7.47 g/mL at 25 °C(lit.) expand Show data source
Resistivity
91.4 μΩ-cm0°C expand Show data source
Storage Warning
Air & Moisture Sensitive expand Show data source
European Hazard Symbols
Corrosive Corrosive (C) expand Show data source
Flammable Flammable (F) expand Show data source
Harmful Harmful (Xn) expand Show data source
UN Number
2910 expand Show data source
3089 expand Show data source
UN3089 expand Show data source
UN3178 expand Show data source
UN3264 expand Show data source
MSDS Link
Download expand Show data source
Download expand Show data source
Download expand Show data source
Download expand Show data source
Download expand Show data source
Download expand Show data source
Download expand Show data source
Download expand Show data source
German water hazard class
3 expand Show data source
Hazard Class
4.1 expand Show data source
7 expand Show data source
8 expand Show data source
Packing Group
3 expand Show data source
II expand Show data source
III expand Show data source
Risk Statements
11-15 expand Show data source
11-15-33 expand Show data source
33 expand Show data source
34 expand Show data source
Safety Statements
16-30-33 expand Show data source
23-26-36/37/39-45 expand Show data source
7/8-33-43-60 expand Show data source
TSCA Listed
expand Show data source
GHS Pictograms
GHS02 expand Show data source
GHS05 expand Show data source
GHS08 expand Show data source
GHS Signal Word
Danger expand Show data source
GHS Hazard statements
H228-H260 expand Show data source
H228-H261-H373 expand Show data source
H260-H228 expand Show data source
H314-H318 expand Show data source
GHS Precautionary statements
P210-P231 + P232-P422 expand Show data source
P210-P231+P232-P241-P280-P240-P501A expand Show data source
P210-P231+P232-P241-P370+P378B-P402+P404-P501A expand Show data source
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501A expand Show data source
Personal Protective Equipment
Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges expand Show data source
RID/ADR
UN 2910 7 expand Show data source
UN 3089 4.1/PG 3 expand Show data source
Purity
99% trace metals basis expand Show data source
99.9% expand Show data source
99.9% (metals basis excluding Ta) expand Show data source
99.9% (rare earth, metals basis) expand Show data source
99.9% (REO) expand Show data source
99.9% trace metals basis expand Show data source
Grade
puriss. expand Show data source
purum expand Show data source
Particle Size
-40 mesh expand Show data source
Certificate of Analysis
Download expand Show data source
Impurities
≤0.05% rare earths expand Show data source
≤0.1% other elements expand Show data source
≤5% hydrogen (partly as hydride) expand Show data source
Cation Traces
Nd, Gd and Eu: 1000 mg/kg expand Show data source
Extent of Labeling
103.6 Bq/g specific activity expand Show data source
Purified By
sublimation expand Show data source
Thickness
1 mm expand Show data source
Empirical Formula (Hill Notation)
Sm expand Show data source

DETAILS

DETAILS

MP Biomedicals MP Biomedicals Sigma Aldrich Sigma Aldrich
MP Biomedicals - 05217900 external link
MP Biomedicals Rare Chemical collection
Sigma Aldrich - 693731 external link
Application
Used in Physical Vapor Deposition (PVD) processes, including thermal and electron-beam (e-beam) evaporation, for the preparation of thin films.
Packaging
1 ea in rigid mailer
Quantity
1 ea = 25 x 25 mm
Sigma Aldrich - 11925 external link
Other Notes
Pertains only in Germany: Die Abgabe radioaktiver Verbindungen ist in der Schweiz bewilligungspflichtig. Wir bitten unsere Schweizer Kunden bei Bestellung um Angabe ihrer Bewilligungsnummer, ausgestellt vom Bundesamt für Gesundheitswesen.
Preparation of samarium diiodide with ethylene iodide used in various reations
Sigma Aldrich - 261211 external link
Packaging
10 g in poly bottle
Sigma Aldrich - 261203 external link
Packaging
1 g in glass bottle
10, 50 g in poly bottle
Application
Arylsulfonyl chlorides and arylsulfinates are reduced by a combination of samarium and titanium(IV) chloride to make diaryl disulfides.1
Sigma Aldrich - 263184 external link
Packaging
10, 50 g in poly bottle
Sigma Aldrich - 84430 external link
Other Notes
Sales restrictions may apply
Sigma Aldrich - 84433 external link
Application
not suitable for the preparation of samarium iodide
Other Notes
Sales restrictions may apply

REFERENCES

REFERENCES

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PATENTS

PATENTS

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INTERNET

INTERNET

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