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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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