Skip to Content
Merck
All Photos(2)

Key Documents

View All Documentation

425044

Sigma-Aldrich

Sodium hypochlorite solution

greener alternative

reagent grade, available chlorine 10-15 %

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Linear Formula:
NaClO
CAS Number:
7681-52-9
Molecular Weight:
74.44
MDL number:
MFCD00011120
UNSPSC Code:
12161902
PubChem Substance ID:
329756232
NACRES:
NA.21

grade

reagent grade

Quality Level

200

Agency

suitable for SM 4500 - NH3

vapor pressure

23.3 hPa ( 20 °C)

form

liquid

composition

available chlorine, 10-15%

reaction suitability

reagent type: oxidant

greener alternative product characteristics

Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

concentration

10-15% (chlorine by Na2S2O3, titration)

bp

111 °C

density

1.206 g/mL at 25 °C

greener alternative category

Aligned,

storage temp.

2-8°C

SMILES string

[Na+].[O-]Cl

InChI

1S/ClO.Na/c1-2;/q-1;+1

InChI key

SUKJFIGYRHOWBL-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

General description

Efficacy of 2.5% sodium hypochlorite (NaOCl) solution as endodontic irrigant has been tested. It has been proposed as tissue solvent. Effect of time and storage conditions on tissue-dissolving capacity of various concentrations of NaOCl have been evaluated.
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Green Chemistry. This product is considered as an environmentally benign oxidant and has been enhanced for "Safer Solvents and Auxiliaries". Click here for more information.

Application

Sodium hypochlorite is an oxidant used with catalytic TEMPO for oxidation of alcohols. It is generally used in the synthesis of sodium 3,3′-bis(sulfonato)-4,4′-bis(acetamido)azobenzene.

Towards greener solvents for the bleach oxidation of alcohols catalysed by stable N-oxy radicals

Disclaimer

The product is not intended for use as a biocide under global biocide regulations, including but not limited to US EPA′s Federal Insecticide Fungicide and Rodenticide Act, European Biocidal Products Regulation, Canada’s Pest Management Regulatory Agency, Turkey’s Biocidal Products Regulation, Korea’s Consumer Chemical Products and Biocide Safety Management Act (K-BPR) and others.

Pictograms

CorrosionEnvironment
GHS05,GHS09

Signal Word

Danger

Hazard Statements

H290,H314,H410

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B

Supplementary Hazards

EUH031

Storage Class Code

8B - Non-combustible corrosive 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’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 2

1 of 2

Sigma-Aldrich

Sigma-Aldrich

SHH0021

Melanin Bleach Kit

Sodium iodide ACS reagent, ≥99.5%

Sigma-Aldrich

383112

Sodium iodide

Ruoyu Guo et al.
International journal of genomics, 2015, 484626-484626 (2015-06-13)
The marine dinoflagellate Cochlodinium polykrikoides is responsible for harmful algal blooms in aquatic environments and has spread into the world's oceans. As a microeukaryote, it seems to have distinct genomic characteristics, like gene structure and regulation. In the present study
Melanie Hillion et al.
Scientific reports, 7(1), 1195-1195 (2017-04-28)
Mycothiol (MSH) is the major low molecular weight (LMW) thiol in Actinomycetes. Here, we used shotgun proteomics, OxICAT and RNA-seq transcriptomics to analyse protein S-mycothiolation, reversible thiol-oxidations and their impact on gene expression in Mycobacterium smegmatis under hypochlorite stress. In
Effects of the algicides CuSO4 and NaOCl on various physiological parameters in the harmful dinoflagellate Cochlodinium polykrikoides.
Ebenezer V, et al.
Journal of Applied Phycology, 26(6), 2357-2365 (2014)
Ian Morrissey et al.
PloS one, 9(1), e86669-e86669 (2014-01-28)
To date there are no clear criteria to determine whether a microbe is susceptible to biocides or not. As a starting point for distinguishing between wild-type and resistant organisms, we set out to determine the minimal inhibitory concentration (MIC) and
B R Johnson et al.
Journal of endodontics, 19(1), 40-43 (1993-01-01)
Although the tissue solvent and bactericidal properties of sodium hypochlorite are well known, the effective shelf-life of prepared sodium hypochlorite solutions is not known. The stability of sodium hypochlorite is adversely affected by exposure to high temperature, light, air, and
View All Related Papers

Articles

Cell Culture Fundamentals: Safety Aspects of Cell Culture

Overview on how to maintain proper cell culture laboratory safety including steps on performing lab risk assessments, surface disinfection, biohazard and waste removal. Free ECACC handbook download.

Cell Culture Fundamentals: Safety Aspects of Cell Culture

Overview on how to maintain proper cell culture laboratory safety including steps on performing lab risk assessments, surface disinfection, biohazard and waste removal. Free ECACC handbook download.

Cell Culture Fundamentals: Safety Aspects of Cell Culture

Overview on how to maintain proper cell culture laboratory safety including steps on performing lab risk assessments, surface disinfection, biohazard and waste removal. Free ECACC handbook download.

Cell Culture Fundamentals: Safety Aspects of Cell Culture

Overview on how to maintain proper cell culture laboratory safety including steps on performing lab risk assessments, surface disinfection, biohazard and waste removal. Free ECACC handbook download.

Protocols

Cell Culture Protocol 1: Proper Aseptic Technique and Sterile Handling of Cells

Cell culture protocol for proper aseptic technique to maintain a sterile environment and to prevent cell culture contamination. Free ECACC handbook download.

Related Content

Environmental Methods Consumables Look Up Tool

This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.

Environmental Methods Consumables Look Up Tool

This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.

Environmental Methods Consumables Look Up Tool

This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.

Environmental Methods Consumables Look Up Tool

This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service