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13494-80-9 Purity
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13494-80-9 Purity
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Scandium Nanoprisms
CAS
7440-20-2
Catalog Number
ACM7440202-1
Category
Nanoprisms
Molecular Weight
45g/mol
Molecular Formula
Sc
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Specification
Description
Scandium (Sc) Nanoparticles, nanodots or nanopowder are spherical or nanoflake hHigh surface area metal particles with properties and uses that include inhibiting transmission of HIV and other viruses. Nanoscale Scandium Particles are available in the size range of 10-200 nm, with specific surface area (SSA) in the 30-60 m2/g range and also available as flakes with an average particle size of 2-10 micron range with a specific surface area of approximately 40-80 m2/g.
Canonical SMILES
[Sc]
InChI
InChI=1S/Sc
InChI Key
SIXSYDAISGFNSX-UHFFFAOYSA-N
Boiling Point
2830°C
Melting Point
1541°C
Density
2.985g/mL
Appearance
Silvery
EC Number
231-129-2
Electrical Resistivity
61.0 microhm-cm @ 22°C
Electronegativity
1.3 Paulings
Hazard Codes
F
Hazard Statements
H228
Heat of Fusion
3.80 Cal/gm mole
Heat of Vaporization
81 K-Cal/gm atom at 2831°C
MDL Number
MFCD00016323
Precautionary Statements
P210-P240-P241-P280-P370 + P378
Ratio
0.279
Risk Codes
42135
Safety Description
16-36/37/39-7/9
Signal Word
Danger
Specification
99.999% 99.9% 99.5% 99.95% 99%
Specific Heat
0.133 Cal/g/K @ 25°C
Thermal Conductivity
0.158 W/cm/K @ 298.2 K
Thermal Expansion
10.2 µm/(m·K)
UN Number
UN 3089 4.1/PG 2
Young's Modulus
74.4 GPa
What is the molecular formula of scandium?
The molecular formula of scandium is Sc.
What is the atomic weight of scandium?
The atomic weight of scandium is 44.95591 g/mol.
What is the element name of scandium?
The element name of scandium is Scandium.
When was scandium created?
Scandium was created on September 16, 2004.
What is the CAS number of scandium?
The CAS number of scandium is 7440-20-2.
What is the molecular weight of scandium?
The molecular weight of scandium is 44.95591 g/mol.
How many hydrogen bond donor counts are there in scandium?
Scandium has 0 hydrogen bond donor counts.
How many hydrogen bond acceptor counts are there in scandium?
Scandium has 0 hydrogen bond acceptor counts.
What is the topological polar surface area of scandium?
The topological polar surface area of scandium is 0 Ų.
How many heavy atoms are there in scandium?
Scandium has 1 heavy atom count.
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