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Administrative data

Endpoint:
pH
Type of information:
experimental study
Adequacy of study:
key study
Study period:
30.04.2012-15.05.2012
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2011
Report date:
2012

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: by pH meter
Principles of method if other than guideline:
Measured as negative log of Hydrogen Ion concentration using pH meter & appropriate Buffers of pH 4 & 9
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
2-[(3-nitrophenyl)sulphonyl]ethanol
EC Number:
255-501-9
EC Name:
2-[(3-nitrophenyl)sulphonyl]ethanol
Cas Number:
41687-30-3
Molecular formula:
C8H9NO5S
IUPAC Name:
3 Nitrophenyl-B-Hydroxyethylsulfone
Details on test material:
- Name of test material (as cited in study report): 2-[(3-nitrophenyl)sulphonyl]ethanol
- Substance type: Organic
- Physical state: Solid

Results and discussion

pH value
pH value:
3.84
Temp.:
27 °C
Concentration:
1 vol%
Remarks on result:
other: Acidic

Applicant's summary and conclusion

Conclusions:
The pH of 1% volume by volume solution of -[(3-nitrophenyl)sulphonyl]ethanol was found to be 3.84 suggesting that the chemical is acidic in nature. The temperature of the 1% mixture was 27°C
Executive summary:

The pH of 1% volume by volume solution of -[(3-nitrophenyl)sulphonyl]ethanol was found to be 3.84 suggesting that the chemical is acidic in nature. The temperature of the 1% mixture was 27°C.

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