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57857

Sigma-Aldrich

Lithium iodoacetate

≥97.0% (NT)

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Synonym(s):
Iodoacetic acid lithium salt
Linear Formula:
ICH2COOLi
CAS Number:
Molecular Weight:
191.88
Beilstein/REAXYS Number:
4208524
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.25

Quality Level

assay

≥97.0% (NT)

impurities

≤3% water

mp

239 °C (dec.) (lit.)
~245 °C (dec.)

SMILES string

[Li+].[O-]C(=O)CI

InChI

1S/C2H3IO2.Li/c3-1-2(4)5;/h1H2,(H,4,5);/q;+1/p-1

InChI key

RZCFQIDTJPHHFJ-UHFFFAOYSA-M

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1 of 4

This Item
25582362393L2250
Lithium iodoacetate ≥97.0% (NT)

57857

Lithium iodoacetate

-
Lithium carbonate ACS reagent, ≥99.0%

255823

Lithium carbonate

Essential Grade
Lithium acetate dihydrate BioUltra, ≥99.0% (anhydrous)

62393

Lithium acetate dihydrate

Premium Grade
Lithium L-lactate ≥98% (titration)

L2250

Lithium L-lactate

-
Quality Level

200

Quality Level

200

Quality Level

-

Quality Level

200

impurities

≤3% water

impurities

≤0.01% insol. dil. HCl, ≤0.2% S compounds

impurities

insoluble matter, passes filter test, 34.0-37.0% water

impurities

<2% water (Karl Fischer)

mp

239 °C (dec.) (lit.), ~245 °C (dec.)

mp

618 °C (lit.)

mp

53-56 °C (lit.)

mp

-

Application

Lithium iodoacetate, a halogenacetate, is a lithium salt of iodoacetate that may be used in the study of cysteine peptidases.

Caution

May discolor to yellow on storage

Other Notes

Sales restrictions may apply

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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