Transport and distribution

Transport and  distribution

Henry's Law constant

Administrative data

Purpose flag:

supporting study

Study result type:

estimated by calculation

Reliability:

4 (not assignable)

Data source

Reference

Reference Type:

secondary source

Title:

Practical chlorine dioxide

Author:

Simpson GD

Year:

2005

Bibliographic source:

Volume I - Foundations

Materials and methods

Principles of method if other than guideline:

The value presented is for chlorine dioxide gas. The relationship between the partial pressure of chlorine dioxide gas above an aqueous solution of chlorine dioxide and the concentration of chlorine dioxide in the solution is expressed by the following equation: 

PClO2 = (g/L ClO2)e(10.717-(3102/T))

Where:
PClO2 is the partial pressure of ClO2 in kPa g/L
ClO2 is the ClO2 concentration in g/L
T is the temperature in °K

GLP compliance:

no data

Test materials

Identity of test material same as for substance defined in section 1 (if not read-across):

yes

Test material identityopen allclose all

Test material identity 1

Identifier:

CAS number

Identity:

10049-04-4

Test material identity 2

Identifier:

EC number

Identity:

233-162-8

Results and discussion

Henry's Law constant H

H:

54 atm

Temp.:

20 °C

Any other information on results incl. tables:

The value presented is for chlorine dioxide gas. The relationship between the partial pressure of chlorine dioxide gas above an aqueous solution of chlorine dioxide and the concentration of chlorine dioxide in the solution is expressed by the following equation:

PClO2 = (g/L ClO2)e(10.717-(3102/T))

Where:

PClO2 is the partial pressure of ClO2 in kPa g/L

ClO2 is the ClO2 concentration in g/L

T is the temperature in °K

Applicant's summary and conclusion