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Iodine

Catalog No. 57655 Name Sigma Aldrich
CAS Number 7553-56-2 Website http://www.sigmaaldrich.com
M. F. I2 Telephone 1-800-521-8956
M. W. 253.80894 Fax
Purity ≥99.5% (RT) Email
Storage Chembase ID: 103327

SYNONYMS

Title
IUPAC name
diiodane
IUPAC Traditional name
iodine

DATABASE IDS

EC Number 231-442-4
CAS Number 7553-56-2
MDL Number MFCD00011355
Beilstein Number 3587194
PubChem SID 24880866

PROPERTIES

Diameter 1-2 mm
Empirical Formula (Hill Notation) I2
Grade puriss.
Purity ≥99.5% (RT)
Apperance particles (round)
Boiling Point 184 °C(lit.)
Melting Point 113 °C(lit.)
Resistivity 1.3E15 μΩ-cm
Vapor Density 9 (vs air)
Vapor Pressure 0.31 mmHg ( 25 °C)
Vapor Pressure 1 mmHg ( 38.7 °C)
GHS Pictograms GHS07
GHS Pictograms GHS09
GHS Signal Word Warning
GHS Hazard statements H312-H332-H400
European Hazard Symbols Harmful Harmful (Xn)
European Hazard Symbols Nature polluting Nature polluting (N)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Faceshields, Gloves
GHS Precautionary statements P273-P280
RID/ADR UN 1759 8/PG 2
Risk Statements 20/21-50
RTECS NN1575000
Safety Statements 23-25-61
Hazard Class 8
UN Number 1759
Packing Group 2
German water hazard class 2

DETAILS

REFERENCES