57655

Iodine

puriss., ≥99.5% (RT), particles (round)

• Empirical Formula (Hill Notation): I₂
• CAS Number: 7553-56-2
• Molecular Weight: 253.81
• Beilstein: 3587194
• EC Number: 231-442-4
• MDL number: MFCD00011355
• UNSPSC Code: 12141916
• PubChem Substance ID: 329758329
• NACRES: SB.52
• Assay: ≥99.5% (RT)
• Form: particles (round)

Properties

• vapor density: 9 (vs air)
• Quality Level: 200
• vapor pressure: 0.31 mmHg ( 25 °C); 1 mmHg ( 38.7 °C)
• grade: puriss.
• Assay: ≥99.5% (RT)
• form: particles (round)
• resistivity: 1.3E15 μΩ-cm
• diam.: 1-2 mm
• bp: 184 °C (lit.)
• mp: 113 °C (lit.)
• SMILES string: II
• InChI: 1S/I2/c1-2
• InChI key: PNDPGZBMCMUPRI-UHFFFAOYSA-N

Description

Application

Iodine may be used for the isomerization of β-carotene solutions in a study on the spectrophotometric quantification of total β-carotene in food additives.

Safety Information

• Pictograms: GHS08,GHS07,GHS09
• Signal Word: Danger
• Hazard Statements: H302 + H312 + H332,H315,H319,H335,H372,H400
• Precautionary Statements: P273 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P314
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Eye Irrit. 2 - Skin Irrit. 2 - STOT RE 1 Oral - STOT SE 3
• Target Organs: Respiratory system, Thyroid
• Storage Class Code: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• WGK: WGK 2
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable