Todas as fotos(2)

425044

Sigma-Aldrich

Sodium hypochlorite solution

greener alternative

reagent grade, available chlorine 10-15 %

Fórmula linear:
NaClO
Número CAS:
Peso molecular:
74.44
Número MDL:
ID de substância PubChem:
NACRES:
NA.21

Nível de qualidade

100

grau

reagent grade

pressão de vapor

23.3 hPa ( 20 °C)

teor

10-15% chlorine basis (by Na2S2O3, titration)

forma

liquid

composição

available chlorine, 10-15%

reaction suitability

reagent type: oxidant

características do produto alternativo mais ecológico

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

pb

111 °C

densidade

1.206 g/mL at 25 °C

categoria alternativa mais ecológica

Aligned

temperatura de armazenamento

2-8°C

SMILES string

[Na+].[O-]Cl

InChI

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

InChI key

SUKJFIGYRHOWBL-UHFFFAOYSA-N

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Descrição geral

Efficacy of 2.5% sodium hypochlorite (NaOCl) solution as endodontic irrigant has been tested. It was reported as comparatively more efficient antimicrobial agent than 0.2% chlorhexidine gluconate solution. It has been proposed as tissue solvent. It has bactericidal properties. Effect of time and storage conditions on tissue-dissolving capacity of various concentrations of NaOCl have been evaluated. NaOCl is commonly used for the removal of bloom-forming or biofouling organisms. It has been proposed as algicidal agent.
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.

Aplicação

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

Embalagem

1 L in poly bottle
18 L in poly drum
250 mL in poly bottle

Pictogramas

CorrosionEnvironment

Palavra indicadora

Danger

Frases de perigo

Classificações de perigo

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

Perigos de suplementos

Código de classe de armazenamento

8B - Non-combustible, corrosive hazardous materials

WGK

WGK 2

Ponto de fulgor (ºF)

Not applicable

Ponto de fulgor (ºC)

Not applicable

Certificado de análise

Certificado de origem

  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.

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)
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
In vivo evaluation of chlorhexidine gluconate solution and sodium hypochlorite solution as root canal irrigants.
A M Ringel et al.
Journal of endodontics, 8(5), 200-204 (1982-05-01)

Protocolos

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.

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