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Key Documents

Safety Information

28-2350

Sigma-Aldrich

Sodium chlorite

CP

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About This Item

Linear Formula:
NaClO2
CAS Number:
Molecular Weight:
90.44
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
grade:
CP
form:
powder

grade

CP

form

powder

availability

available only in Japan

pH

10.0-11.0 (20 °C, 100 g/L)

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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Signal Word

Danger

Hazard Classifications

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

Target Organs

spleen

Supplementary Hazards

Storage Class Code

5.1A - Strongly oxidizing hazardous materials

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

PDSCL

Deleterious substance

FSL

Group 1: Oxidizing solids
Chlorites
Hazardous rank I
1st oxidizing solid

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

28-2350-5-500G-J:
28-2350-BULK-J:


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Ahmad Rois Mansur et al.
Journal of food science, 80(6), M1277-M1284 (2015-05-07)
This study evaluated the efficacy of individual treatments (thermosonication [TS+DW] and slightly acidic electrolyzed water [SAcEW]) and their combination on reducing Escherichia coli O157:H7, Listeria monocytogenes, and spoilage microorganisms (total bacterial counts [TBC], Enterobacteriaceae, Pseudomonas spp., and yeast and mold
Sun-Young Lee et al.
Journal of food protection, 65(7), 1088-1092 (2002-07-16)
This study was undertaken to compare the efficacies of chlorous acid (268 ppm), sodium hypochlorite (200 ppm), and lactic acid (2%) in eliminating total mesophilic microorganisms, Salmonella Typhimurium, and Listeria monocytogenes on commercial mung bean sprouts immediately after treatment and
W R Redding et al.
Veterinary surgery : VS, 20(5), 306-310 (1991-09-01)
Equine fibroblasts and Staphylococcus aureus were exposed for 30 minutes to six dilutions of chlorhexidine gluconate, a chlorous acid-chlorine dioxide irrigation solution, a chlorous acid-chlorine dioxide disinfectant, and phosphate buffered saline controls. Cell viability was determined by trypsinizing the cells
Anna Troiani et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 15(13), 2723-2731 (2014-06-24)
The oxidation of SO2 by nonmetal oxoanions in the gas phase is investigated in an experimental and theoretical study of the structure of the species involved and the reaction kinetics and mechanism. SO3 , SO3(.-) and SO4(.-) are efficiently produced
S P Oliver et al.
Journal of dairy science, 76(1), 287-292 (1993-01-01)
The objective of this study was to evaluate the efficacy of a premilking teat disinfectant for the prevention of mastitis in dairy cows under natural exposure conditions. Predipping was compared with a negative control using a split udder experimental design.

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