Basic information General Description Uses Safety Related Supplier
SCANDIUM Structure

SCANDIUM

Chemical Properties

Melting point 1540 °C (lit.)
Boiling point 2836 °C (lit.)
Density  2.99 g/mL at 25 °C (lit.)
solubility  Slowly dissolve in dilute acids.
form  powder
color  Silver-gray
Specific Gravity 3
Resistivity 50.5 μΩ-cm, 0°C
Water Solubility  Reacts with water.
Sensitive  air sensitive
Merck  13,8468
Exposure limits ACGIH: TWA 2 ppm; STEL 4 ppm
OSHA: TWA 2 ppm(5 mg/m3)
NIOSH: IDLH 25 ppm; TWA 2 ppm(5 mg/m3); STEL 4 ppm(10 mg/m3)
InChIKey SIXSYDAISGFNSX-UHFFFAOYSA-N
CAS DataBase Reference 7440-20-2(CAS DataBase Reference)
EPA Substance Registry System Scandium (7440-20-2)

Safety Information

Hazard Codes  F,T,Xi
Risk Statements  5-11-34-23/24/25-36/37/38-36/38
Safety Statements  26-28-36/37-7/9-36/37/39-16-43-45-27
RIDADR  UN 3089 4.1/PG 2
WGK Germany  1
TSCA  Yes
HazardClass  8
PackingGroup  III
HS Code  2805304000

MSDS

Usage And Synthesis

Preparation Products And Raw materials

SCANDIUM Supplier

SCANDIUM manufacturers