Iodine

SIGALD/266426 - ReagentPlus^®, 99.7% trace metals basis, beads, 1-3 mm

CAS Number: 7553-56-2
Empirical Formula (Hill Notation): I₂
Molecular Weight: 253.81
EC Number: 231-442-4
MDL Number: MFCD00011355
Linear Formula: I₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-266426-250G	250 g	No Price
45-266426-1KG	1 kg	No Price

This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 266426-1KG

Properties
Descriptions
Safety Info.
Basic Data

assay	99.7% trace metals basis
bp	184 °C (lit.)
form	beads
InChI	1S/I2/c1-2
InChI key	PNDPGZBMCMUPRI-UHFFFAOYSA-N
mp	113 °C (lit.)
particle size	1-3 mm
product line	ReagentPlus^®
Quality Level	100
resistivity	1.3E15 μΩ-cm
SMILES string	II
vapor density	9 (vs air)
vapor pressure	0.31 mmHg ( 25 °C)
	1 mmHg ( 38.7 °C)

Application:	High-confidence placement of low-occupancy fragments into electron density using the anomalous signal of sulfur and halogen atoms.: This study demonstrates the utilization of iodine′s anomalous scattering properties to enhance the accuracy of electron density maps in crystallography, providing crucial insights for chemists involved in molecular structure determination (Ma et al., 2024 ). Aqueous Zinc-Iodine Pouch Cells with Long Cycling Life and Low Self-Discharge.: Research on zinc-iodine battery technology emphasizes iodine′s role in achieving low self-discharge rates and long life cycles, significant for developing more efficient energy storage systems (Wu et al., 2024 ). Low-iodine-dose computed tomography coupled with an artificial intelligence-based contrast-boosting technique in children.: This innovative approach reduces iodine dosage in pediatric CT scans while maintaining image quality, crucial for minimizing radiation exposure and contrast-related risks (Shin et al., 2024 ). Aqueous Electrolyte with Weak Hydrogen Bonds for Four-Electron Zinc-Iodine Battery Operates in a Wide Temperature Range.: Explores the electrochemical applications of iodine in battery technology, particularly in enhancing the performance of zinc-iodine batteries across diverse temperatures (Liu et al., 2024 ).
Legal Information:	ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
Packaging:	1 kg in glass bottle
Packaging:	250 g in glass bottle

Symbol	GHS07,GHS08,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 Codes	Xn,N
Risk Statements	20/21-50
Safety Statements	23-25-61
RIDADR	UN3495 - class 8 - PG 3 - Iodine
WGK Germany	WGK 2
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	99.7% trace metals basis
bp	184 °C (lit.)
mp	113 °C (lit.)
UNSPSC	12352300

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