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71696

Sigma-Aldrich

Sodium hypochlorite solution

purum, ~10% (RT)

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About This Item

Linear Formula:
NaClO
CAS Number:
7681-52-9
Molecular Weight:
74.44
EC Number:
231-668-3
MDL number:
MFCD00011120
UNSPSC Code:
12352300
PubChem Substance ID:
329763443
NACRES:
NA.55

vapor pressure

23.3 hPa ( 20 °C)

Quality Level

200

grade

purum

form

liquid

reaction suitability

reagent type: oxidant

concentration

~10% (RT)

pH

11.5-13.5

density

1.21-1.26 g/mL at 20 °C

storage temp.

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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Application


  • Anodic destruction of 4-chlorophenol solution.: This article discusses the effectiveness of anodic oxidation in the decomposition of 4-chlorophenol solutions, providing a feasible method for treating wastewater containing chlorophenols and potentially reducing environmental hazards (Azzam et al., 2000).



Caution

store under +15°C; for quick use; product decomposes very quickly; specification on certificate of analysis applies for freshly tested material

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’.

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Christian Schmidt et al.
Frontiers in bioengineering and biotechnology, 8, 760-760 (2020-08-28)
Microphysiometry has proved to be a useful tool for monitoring the energy metabolism of living cells and their interactions with other cells. The technique has mainly been used for monitoring two-dimensional (2D) monolayers of cells. Recently, our group showed that
Joanna Jaskowiak et al.
International journal of molecular sciences, 20(12) (2019-06-27)
Aluminum (Al) is one of the most important crust elements causing reduced plant production in acidic soils. Barley (Hordeum vulgare L.) is considered to be one of the crops that is most sensitive to Al, and the root cell wall
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)
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)
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
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