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1.04763

Supelco

Iodine

99.999 Suprapur®

Synonym(s):

Iodine

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About This Item

Empirical Formula (Hill Notation):
I2
CAS Number:
7553-56-2
Molecular Weight:
253.81
MDL number:
MFCD00011355
UNSPSC Code:
12141916
EC Index Number:
231-442-4
NACRES:
NA.21

vapor pressure

0.41 hPa ( 25 °C)

Quality Level

100

Assay

≥99.8% (iodometric)

form

solid

potency

14000 mg/kg LD50, oral (Rat)
1425 mg/kg LD50, skin (Rabbit)

pH

5.4 ( in H2O, saturated solution)

kinematic viscosity

0.57 cSt(116 °C) (liquid)

bp

184.4 °C/363.9 °F (at 1,013 hPa)

mp

113.5 °C (236.3 °F)

solubility

0.3 g/L °C ((77 °F) - slightly soluble in water)

density

4.93 g/cm3 at 20 °C (68 °F)

bulk density

2100 kg/m3

storage temp.

15-25°C

SMILES string

II

InChI

InChI=1S/I2/c1-2
1S/I2/c1-2

InChI key

PNDPGZBMCMUPRI-UHFFFAOYSA-N
PNDPGZBMCMUPRI-UHFFFAOYSA-N

Application



  • Iodine-Promoted Reductive Sulfenylation Using Ketones as Hydride Donors.: The research demonstrates the utility of iodine in promoting reductive sulfenylation reactions with ketones, offering a novel method for synthesizing sulfenylated compounds (Duan et al., 2024).


  • I(2)/DMSO-mediated oxidative C-C and C-heteroatom bond formation: a sustainable approach to chemical synthesis.: The research introduces a sustainable method for C-C and C-heteroatom bond formation using iodine and DMSO, enhancing green chemistry applications (Singhal et al., 2024).



Analysis Note

Purity (metallic): ≥ 99.999 %
Assay (iodometric): ≥ 99.8 %
Chlorine and Bromine (as Cl): ≤ 10 ppm
Ag (Silver): ≤ 0.010 ppm
Al (Aluminium): ≤ 0.050 ppm
Au (Gold): ≤ 0.050 ppm
Ba (Barium): ≤ 0.050 ppm
Be (Beryllium): ≤ 0.005 ppm
Bi (Bismuth): ≤ 0.050 ppm
Ca (Calcium): ≤ 0.10 ppm
Cd (Cadmium): ≤ 0.010 ppm
Co (Cobalt): ≤ 0.010 ppm
Cr (Chromium): ≤ 0.010 ppm
Cu (Copper): ≤ 0.010 ppm
Fe (Iron): ≤ 0.050 ppm
Ga (Gallium): ≤ 0.050 ppm
In (Indium): ≤ 0.010 ppm
K (Potassium): ≤ 0.50 ppm
Li (Lithium): ≤ 0.010 ppm
Mg (Magnesium): ≤ 0.050 ppm
Mn (Manganese): ≤ 0.005 ppm
Mo (Molybdenum): ≤ 0.020 ppm
Na (Sodium): ≤ 0.10 ppm
Ni (Nickel): ≤ 0.010 ppm
Pb (Lead): ≤ 0.050 ppm
Sn (Tin): ≤ 0.050 ppm
Sr (Strontium): ≤ 0.010 ppm
Ti (Titanium): ≤ 0.050 ppm
Tl (Thallium): ≤ 0.050 ppm
V (Vanadium): ≤ 0.005 ppm
Zn (Zinc): ≤ 0.050 ppm

Legal Information

SUPRAPUR is a registered trademark of Merck KGaA, Darmstadt, Germany

Signal Word

Danger

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

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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