MilliporeSigma
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1.05614

Supelco

Sodium hypochlorite solution

(6-14% active chlorine) EMPLURA®

Synonym(s):
Sodium hypochlorite solution, Soda bleaching lye, Eau de Labarraque
Linear Formula:
NaClO
CAS Number:
Molecular Weight:
74.44
MDL number:

vapor pressure

20 hPa ( 20 °C)

Quality Level

product line

Emplura®

form

liquid

concentration

6-14% (NaClO)

impurities

≤1.0% Free alkali (acidimetric, as NaOH)

pH

12-13 (20 °C in H2O)

bp

102 °C/1013 hPa

mp

-20 °C

density

1.22-1.25 g/cm3 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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1 of 4

This Item
23930542504413440
form

liquid

form

liquid

form

liquid

form

-

impurities

≤1.0% Free alkali (acidimetric, as NaOH)

impurities

-

impurities

-

impurities

-

pH

12-13 (20 °C in H2O)

pH

-

pH

-

pH

-

mp

-20 °C

mp

-

mp

-

mp

-

density

1.22-1.25 g/cm3 at 20 °C

density

1.097 g/mL at 25 °C

density

1.206 g/mL at 25 °C

density

-

General description

(6-14% active chlorine) EMPLURA®

Analysis Note

Assay (active chlorine; iodometric, Cl₂)6 - 14 %Free alkali (acidimetric, as NaOH)≤ 1.0 %The content stated refers to the filling day. Depending on storage period and temperature a decrease in content is to be expected

Legal Information

EMPLURA is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

CorrosionEnvironment

Signal Word

Danger

Hazard Statements

Hazard Classifications

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

Supplementary Hazards

Storage Class Code

8B - Non-combustible, corrosive hazardous materials

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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T1503
Product Number
-
25G
Pack Size/Quantity

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705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

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Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

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Protocols

Analytical Method: Analytical Quality Assurance, Standard for Monochloramine

Preparation of a standard solution for Monochloramine.

How to Prepare a Standard for Free Chlorine Analysis

AQA Standard for free chlorine - Preparation of a standard solution for free chlorine - Preparation of a stock solution of free chlorine: First prepare a 1:10 dilution using a sodium hypochlorite solution containing approximately 6 - 14 % of active chlorine. For this pipette 10 ml of sodium hypochlorite solution into a calibrated or conformity-checked 100-ml volumetric flask and then make up to the mark with water for analysis.

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