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Merck
CN

71368

氯酸钠

puriss. p.a., ≥99.0% (T)

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线性分子式:
NaClO3
化学文摘社编号:
分子量:
106.44
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352300
EC Number:
231-887-4
MDL number:
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InChI key

YZHUMGUJCQRKBT-UHFFFAOYSA-M

InChI

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

SMILES string

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

grade

puriss. p.a.

assay

≥99.0% (T)

form

powder or crystals

impurities

≤0.002% total nitrogen (N)

mp

248-261 °C (lit.)

solubility

water: soluble(lit.)

anion traces

chloride (Cl-): ≤10 mg/kg, sulfate (SO42-): ≤30 mg/kg

cation traces

Ag: ≤5 mg/kg, Al: ≤5 mg/kg, Ba: ≤5 mg/kg, Bi: ≤5 mg/kg, Ca: ≤20 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, K: ≤50 mg/kg, Li: ≤5 mg/kg, Mg: ≤10 mg/kg, Mn: ≤5 mg/kg, Mo: ≤5 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Sr: ≤5 mg/kg, Tl: ≤5 mg/kg, Zn: ≤5 mg/kg

application(s)

environmental

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General description

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

Biochem/physiol Actions

硫酸盐化生物合成抑制剂

Other Notes

用于通过氧化进行分解的氧化剂

signalword

Danger

Hazard Classifications

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

存储类别

5.1A - Strongly oxidizing hazardous materials

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

法规信息

危险化学品
易制爆化学品
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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Z. Sulcek et al.
Methods of Decomposition in Inorganic Analysis (1989)
R. Bock
Aufschlussmethoden der anorg. & org. Chemie (1972)
Ludmila Abezgauz et al.
Journal of colloid and interface science, 342(1), 83-92 (2009-11-27)
Controlling the morphological characteristics of micellar solutions is important for surfactant performance and for achieving desired properties. In this work we study how monovalent anions of the lyotropic series affect micellization, micellar transitions, and micellar growth of the cationic surfactant
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

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