Citric acid, sodium titanium salt

Melting point / freezing point

Administrative data

Endpoint:

melting point/freezing point

Type of information:

experimental study

Adequacy of study:

key study

Reliability:

1 (reliable without restriction)

Data source

Reference

Reference Type:

study report

Title:

Unnamed

Year:

2018

Report date:

2018

Materials and methods

Test guideline

Qualifier:

according to guideline

Guideline:

OECD Guideline 102 (Melting point / Melting Range)

GLP compliance:

yes

Type of method:

method to determine freezing temperature

Test material

Test material information

Constituent 1

Reference substance name:

Citric acid, sodium titanium salt

EC Number:

273-399-4

EC Name:

Citric acid, sodium titanium salt

Cas Number:

68959-15-9

Molecular formula:

C6H8O7.xNa.xTi

IUPAC Name:

sodium titanium(2+) citrate

Specific details on test material used for the study:

Test Item Name TYZOR Activate 422
IUPAC Name Citric acid, sodium titanium salt
CAS Number 68959-15-9
Batch/Lot Number 334-300179/000009
Analysed Purity (Provided by Sponsor) As Ti: 2.13% w/w (Refer Certificate of Analysis in APPENDIX 2)
Appearance Pale yellow clear liquid
Manufactured by Dorf Ketal Speciality Catalyst Private Limited
Supplied to JRF by Dorf Ketal Speciality Catalyst Private Limited
Date of Manufacture August 2016
Date of Expiry August 2018
Storage Condition Protected from light, air and moisture. Once opened container was kept under nitrogen blanket to prevent decomposition
Storage Container In original container as supplied by the sponsor

Results and discussion

Melting / freezing point

Key result

Melting / freezing pt.:

-24 °C

Decomposition:

no

Applicant's summary and conclusion

Conclusions:

The mean freezing temperature of TYZOR Activate 422 was -24 ± 0.0 °C

Executive summary:

The freezing temperature of TYZOR Activate 422was -24, -24, and -24 °C for replications R₁,R_2,and R₃, respectively