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Merck
CN

244147

Sigma-Aldrich

Sodium chlorate

ReagentPlus®, ≥99%

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About This Item

Linear Formula:
NaClO3
CAS Number:
Molecular Weight:
106.44
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.55
Assay:
≥99%
Form:
crystals or chunks
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Quality Level

product line

ReagentPlus®

Assay

≥99%

form

crystals or chunks

mp

248-261 °C (lit.)

SMILES string

[Na+].[O-]Cl(=O)=O

InChI

1S/ClHO3.Na/c2-1(3)4;/h(H,2,3,4);/q;+1/p-1

InChI key

YZHUMGUJCQRKBT-UHFFFAOYSA-M

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General description

Sodium chlorate exhibits piezoelectric effect. On heating, it decomposes to give sodium chloride and sodium perchlorate. It can be synthesized in laboratory by reacting chlorine gas with a hot aqueous solution of sodium hydroxide or sodium carbonate.

Application

Sodium chlorate (NaClO3) has been used in the preparation of aromatic amino acid and σ32 peptide (from Drosophila melanogaster) samples for NMR analysis.
It may be used in the synthesis of chlorine dioxide and sodium perchlorate. It may also be employed as a sulfation inhibitor in the culture medium of HepG2 cells ((human hepatocellular liver carcinoma cells).

Biochem/physiol Actions

sulfation biosynthesis inhibitor

Legal Information

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

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Ox. Sol. 1

Storage Class Code

5.1A - Strongly oxidizing hazardous materials

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

易制爆化学品
危险化学品
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Jung Ho Lee et al.
The journal of physical chemistry. B, 117(20), 6069-6081 (2013-04-09)
NMR is an extremely powerful, yet insensitive technique. Many available nuclear polarization methods that address sensitivity are not directly applicable to low-concentration biomolecules in liquids and are often too invasive. Photochemically induced dynamic nuclear polarization (photo-CIDNP) is no exception. It
Heidi Barth et al.
The Journal of biological chemistry, 278(42), 41003-41012 (2003-07-18)
The conservation of positively charged residues in the N terminus of the hepatitis C virus (HCV) envelope glycoprotein E2 suggests an interaction of the viral envelope with cell surface glycosaminoglycans. Using recombinant envelope glycoprotein E2 and virus-like particles as ligands
Eric Lee et al.
The Journal of emergency medicine, 44(2), 381-384 (2012-05-15)
Chlorate poisoning as a cause of methemoglobinemia is regarded in current literature to be resistant to treatment by methylene blue due to the oxidizing and denaturing properties of the chlorate anion, and often leads to severe renal and hematological complications
Juergen Burkhardt et al.
The New phytologist, 196(3), 774-787 (2012-09-19)
The recent visualization of stomatal nanoparticle uptake ended a 40-yr-old paradigm. Assuming clean, hydrophobic leaf surfaces, the paradigm considered stomatal liquid water transport to be impossible as a result of water surface tension. However, real leaves are not clean, and
Stoyan I Karakashev et al.
Langmuir : the ACS journal of surfaces and colloids, 24(20), 11587-11591 (2008-09-12)
We report the effects of ions on rupture and lifetime of aqueous foam films formed from sodium chloride (NaCl), lithium chloride (LiCl), sodium acetate (NaAc), and sodium chlorate (NaClO 3) using microinterferometry. In the case of NaCl and LiCl, the

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