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Merck
CN

62650

Lugol solution

suitable for microscopy

Synonym(s):

Iodine/Potassium iodide solution

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About This Item

NACRES:
NA.47
PubChem Substance ID:
UNSPSC Code:
12171500
MDL number:
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technique(s)

microbe id | staining: suitable

density

1.007 g/mL at 20 °C

antibiotic activity spectrum

Gram-negative bacteria, Gram-positive bacteria

suitability

suitable for microscopy, protozoa

SMILES string

[K+].[I-].II

InChI

1S/I2.HI.K/c1-2;;/h;1H;/q;;+1/p-1

InChI key

XUEKKCJEQVGHQZ-UHFFFAOYSA-M

General description

Lugol solution is a disinfectant, which is used to detect starch in organic compounds. It is used in dental procedures, diagnosis of cervical cell alterations and Schiller´s test. Lugol solution is used in panendoscopic examination of squamous cell carcinoma of the esophagus. It is used as a mordant in Gram staining.
Lugol iodine solution is an effective preservative for the marine bacteria.

Application

Lugol solution has been used as a staining component to detect starch in plants. It has also been used to saturate thyroid in biodistribution study.


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Storage Class

12 - Non Combustible Liquids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves



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A J Pomroy
Applied and environmental microbiology, 47(5), 1191-1192 (1984-05-01)
Lugol iodine solution was compared with glutaraldehyde as a preservative for marine bacteria. Direct counts with the fluorochrome 4',6-diamidino-2-phenylindole show no significant difference between the preservatives, but the use of Lugol solution has several advantages over glutaraldehyde, especially in the
Evaluation of the presence of arabinogalactan proteins and pectins during Quercus suber male gametogenesis
Costa M, et al.
Annals of Botany, 115(1), 81-92 (2014)
Cryo-focused ion beam sample preparation for imaging vitreous cells by cryo-electron tomography
Schaffer M, et al.
Bio-protocol, 5.17, e1575-e1575 (2015)



Global Trade Item Number

SKUGTIN
62650-100ML-F04061832708263
62650-1L-F04061832708355