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I8780 Sigma-Aldrich

Iodine

meets USP testing specifications

  • CAS Number 7553-56-2

  • Empirical Formula (Hill Notation) I2

  • Molecular Weight 253.81

  •  Beilstein Registry Number 3587194

  •  EC Number 231-442-4

  •  MDL number MFCD00011355

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Properties

vapor density   9 (vs air)
vapor pressure   0.31 mmHg ( 25 °C)
  1 mmHg ( 38.7 °C)
InChI Key   PNDPGZBMCMUPRI-UHFFFAOYSA-N
assay   99.8-100.5%
resistivity   1.3E15 μΩ-cm
impurities   ≤0.05% Nonvolatile residue
bp   184 °C(lit.)
mp   113 °C (lit.)
anion traces   chloride, bromide (as Cl)-: ≤0.028%
suitability   meets USP testing specifications
Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Precautionary statements 
Target organs 
Thyroid.
Personal Protective Equipment 
RIDADR 
UN 1759 8/PG 2
WGK Germany 
2
RTECS 
NN1575000

Documents

Certificate of Analysis

Certificate of Origin

Protocols & Articles
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