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71388

Sigma-Aldrich

Sodium chlorite

puriss. p.a., 80% (RT)

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Linear Formula:
NaClO2
CAS Number:
Molecular Weight:
90.44
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.21

grade

puriss. p.a.

Quality Level

assay

80% (RT)

form

powder or crystals

pH

10-11 (20 °C, 100 g/L)

cation traces

Ag: ≤5 mg/kg
Al: ≤5 mg/kg
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
Ca: ≤50 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤1000 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

SMILES string

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

InChI

1S/ClHO2.Na/c2-1-3;/h(H,2,3);/q;+1/p-1

InChI key

UKLNMMHNWFDKNT-UHFFFAOYSA-M

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This Item
2441554030168.14815
Sodium chlorite puriss. p.a., 80% (RT)

71388

Sodium chlorite

-
Sodium chlorite technical grade, 80%

244155

Sodium chlorite

-
Sodium chlorate ACS reagent, ≥99.0%

403016

Sodium chlorate

Essential Grade
Sigma-Aldrich

8.14815

Sodium chlorite

-
assay

80% (RT)

assay

80%

assay

≥99.0%

assay

-

grade

puriss. p.a.

grade

-

grade

-

grade

-

cation traces

Ag: ≤5 mg/kg, Ba: ≤5 mg/kg, Ca: ≤50 mg/kg, Co: ≤5 mg/kg, Cu: ≤5 mg/kg, K: ≤1000 mg/kg, Mg: ≤10 mg/kg, Mo: ≤5 mg/kg, Pb: ≤5 mg/kg, Tl: ≤5 mg/kg, Al: ≤5 mg/kg, Cd: ≤5 mg/kg, Fe: ≤5 mg/kg, Mn: ≤5 mg/kg, Sr: ≤5 mg/kg, Bi: ≤5 mg/kg, Li: ≤5 mg/kg, Zn: ≤5 mg/kg, Ni: ≤5 mg/kg, Cr: ≤5 mg/kg

cation traces

-

cation traces

Ca: ≤0.005%, Fe: ≤5 ppm, K: ≤0.01%, Mg: ≤0.002%, heavy metals (as Pb): ≤0.001%

cation traces

-

pH

10-11 (20 °C, 100 g/L)

pH

10-11 (20 °C, 100 g/L)

pH

-

pH

12-13 (20 °C in H2O)

General description

Sodium chlorite is a sodium salt. Antimicrobial activity of acidified sodium chlorite on broiler carcasses has been reported in detail.

Application

Sodium chlorite may be used in the following studies:
  • Synthesis of chlorine dioxide.
  • Oxidation of primary alcohols to the corresponding aldehydes and of the aldehydes to the corresponding carboxylic acids.
  • As hydroxylating agent for the hydroxylation of androstenedione (steroid).

Other Notes

Reagent for the oxidation of ruthenium and molybdenum sulfide

signalword

Danger

Hazard Classifications

Acute Tox. 2 Dermal - Acute Tox. 3 Oral - Aquatic Acute 1 - Eye Dam. 1 - Ox. Sol. 1 - Skin Corr. 1B - STOT RE 2

target_organs

spleen

supp_hazards

Storage Class

5.1A - Strongly oxidizing hazardous materials

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable


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