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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

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


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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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
Fei Wang et al.
Chemosphere, 89(8), 1009-1014 (2012-08-18)
Understanding the interaction of perfluorochemicals, persistent pollutants with known human health effects, with mineral compounds in surface water and groundwater environments is essential to determining their fate and transport. Kinetic experiments showed that adsorption equilibrium can be achieved within 48
Wei Lan et al.
Journal of hazardous materials, 162(1), 174-179 (2008-06-27)
A composite inorganic polymer coagulant, polyferric aluminum chloride (PFAC) was prepared by using hydrochloric pickle liquor and calcium aluminate as main materials. The optimum conditions for preparing PFAC with the hydrochloric pickle liquor and the calcium aluminate were studied. The
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
C Oelschlaeger et al.
Langmuir : the ACS journal of surfaces and colloids, 26(10), 7045-7053 (2010-02-26)
We have studied the effect of counterion binding efficiency on the linear viscoelastic properties of wormlike micelles formed from hexadecyltrimethylammonium bromide (CTAB) in the presence of different nonpenetrating inorganic salts: potassium bromide (KBr), sodium nitrate (NaNO(3)), and sodium chlorate (NaClO(3)).

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