Registration Dossier

Administrative data

Endpoint:
pH
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Justification for type of information:
Experimental test result performed using standard test guidelines

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2018
Report date:
2018

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: OECD 122
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
Ethylenediamine, salt with phosphoric acid
EC Number:
238-914-9
EC Name:
Ethylenediamine, salt with phosphoric acid
Cas Number:
14852-17-6
Molecular formula:
C2H8N2.xH3O4P
IUPAC Name:
ethane-1,2-diamine; phosphoric acid
Test material form:
solid: particulate/powder
Details on test material:
Name of the test chemical: ethylenediamine, salt with phosphoric acid
Molecular Formula: C2H11N2O4P
Molecular Weight: 158.094 g/mol
Physical State: Solid, White powder

Results and discussion

pH value
Key result
pH value:
7.03
Temp.:
24.1 °C
Concentration:
1 vol%
Remarks on result:
other: No other detail available

Any other information on results incl. tables

Observation Table & Result :

 Method Details     Observations  Remarks if, any
 Guideline  OECD 122                   
 Method  Digital pH meter  
 Principle of Method  

The mean pH of an aqueous

solution or dispersion in water was

determined with a pH

measurement interface equipped

with an appropriate electrode

system.

 

 Temperature of 1% w/v

test dispersion

 

 24.1°C

 Mean pH (RESULT)

 

 7.03

 Inference

1. Acidic

2. Basic

3. Neutral

 Neutral

Applicant's summary and conclusion

Conclusions:
The pH determination of test item was done as per the test guideline OECD 122. The mean pH of the test solution was determined with the help of digital pH meter. The mean pH was determine to be 7.03 at temperature 24.1 °C.
Executive summary:

The pH determination of test item was done as per the test guideline OECD 122. The mean pH of the test solution was determined with the help of digital pH meter. The mean pH was determine to be 7.03 at temperature 24.1 °C.