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Merck

425044

Hypochlorite de sodium solution

greener alternative

reagent grade, available chlorine 10-15 %

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A propos de cet article

Formule linéaire :
NaClO
Numéro CAS:
7681-52-9
Poids moléculaire :
74.44
NACRES:
NA.21
PubChem Substance ID:
329756232
UNSPSC Code:
12161902
MDL number:
MFCD00011120

Principaux documents

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InChI

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

SMILES string

[Na+].[O-]Cl

InChI key

SUKJFIGYRHOWBL-UHFFFAOYSA-N

grade

reagent grade

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

Quality Level

200

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Catégories apparentées

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

signalword

Danger

Hazard Classifications

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

supp_hazards

EUH031

Classe de stockage

8B - Non-combustible corrosive hazardous materials

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificats d'analyse (COA)

Lot/Batch Number
MKDB1798
MKDB1799
MKDB2481
MKCZ7038
MKCZ1395

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

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  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  4. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

  5. What is the definition of available chlorine?

    Available chlorine is a measure of the bleaching power of a substance. Available chlorine is defined as chlorine capable of releasing an equivalent amount of atomic oxygen according to the following reaction equations.Cl2 + 2OH- --> OCl- + Cl- + H2O  (eqn. 1) HOCl --> HCl + ½ O2  (eqn. 2)

  6. How is available chlorine tested?

    To analyze for available chlorine, a sample of sodium hypochlorite is added to a solution of potassium iodide in the presence of acid to liberate iodine.  The liberated iodine is titrated with standardized sodium thiosulfate.

  7. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

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
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
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)
Eun Jo Du et al.
PLoS genetics, 12(1), e1005773-e1005773 (2016-01-05)
Pathogen expulsion from the gut is an important defense strategy against infection, but little is known about how interaction between the intestinal microbiome and host immunity modulates defecation. In Drosophila melanogaster, dual oxidase (Duox) kills pathogenic microbes by generating the
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
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