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435880

Sigma-Aldrich

Lead(II) iodate

99.99% trace metals basis

Synonym(s):

Lead diiodate, Lead iodate (Pb(IO3 )2 )

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About This Item

Linear Formula:
Pb(IO3)2
CAS Number:
25659-31-8
Molecular Weight:
557.01
EC Number:
247-168-3
MDL number:
MFCD00049505
UNSPSC Code:
12352302
PubChem Substance ID:
24867264

Assay

99.99% trace metals basis

form

powder

mp

300 °C (dec.) (lit.)

density

6.5 g/mL at 25 °C (lit.)

SMILES string

[PbH2++].[O-]I(=O)=O.[O-]I(=O)=O

InChI

1S/2HIO3.Pb/c2*2-1(3)4;/h2*(H,2,3,4);/q;;+2/p-2

InChI key

DRHWBADNSVQEGH-UHFFFAOYSA-L

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Ox. Sol. 3 - Repr. 1A - STOT RE 2

Storage Class Code

5.1B - Oxidizing hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Allen E Haddrell et al.
The journal of physical chemistry. A, 116(40), 9941-9953 (2012-09-18)
The most used instrument in single particle hygroscopic analysis over the past thirty years has been the electrodynamic balance (EDB). Two general assumptions are made in hygroscopic studies involving the EDB. First, it is assumed that the net charge on
Barbara Krassowska-Swiebocka et al.
Molecules (Basel, Switzerland), 10(2), 394-400 (2007-11-17)
Benzene, halobenzenes, and a number of more or less deactivated arenes,including nitrobenzene, readily reacted in anhydrous HIO3/AcOH/Ac2O/conc. H2SO4 mixtures to probably give ArIO2 intermediates or other hypervalent species (not isolated). The final reaction mixtures were poured into excess aq. Na2SO3
Colour reactions of iodic acid as reagent for identifying drugs by thin-layer chromatography.
G Cavazzutti et al.
Journal of chromatography, 268(3), 528-534 (1983-10-07)
Amanda C Bean et al.
Inorganic chemistry, 44(15), 5209-5211 (2005-07-19)
The hydrothermal reaction of a (239)Pu(IV) stock solution in the presence of iodic acid and 1 M KOH produces reddish-brown single crystals of (PuO(2))(2)(IO(3))(OH)(3). The structure consists of two-dimensional layers forming in the ac plane and is the first single-crystal
A novel synthesis of 3,5-diiodotyrosine with iodic acid.
W Liu et al.
Analytical biochemistry, 120(1), 204-207 (1982-02-01)
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