Tetrasodium 4,4'-bis[[4-morpholino-6-(p-sulphonatoanilino)-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate

Melting point / freezing point

Link to relevant study record(s)

Reference

Endpoint:

melting point/freezing point

Type of information:

experimental study

Adequacy of study:

key study

Study period:

06 February 2014.

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Qualifier:

according to guideline

Guideline:

OECD Guideline 102 (Melting point / Melting Range)

Deviations:

no

GLP compliance:

no

Type of method:

differential scanning calorimetry

Specific details on test material used for the study:

Identification: FAT 66042/Z TE
Lot: 0003340600
Appearance: Yellowish granules

Melting / freezing pt.:

> 350 °C

Remarks on result:

other: No other details are specified

No melting point up to 350 °C. Onset at 85.30 °C, associated to the peak at 140.24 °C. This peack is related to some residual water content that evaporate at the first run.

Onset at 200.67 °C, associated to the peak at 233.39 °C.

Conclusions:

Melting point of FAT 66042/Z was >350 °C.

Executive summary:

The test was performed with FAT 66042/Z according to OECD guideline 102 using the Differential Scanning Calorimetry method for the analysis. Based on the study results, no melting point was recorded up to 350 °C.

Description of key information

The test was performed with FAT 66042/Z according to OECD guideline 102 using the Differential Scanning Calorimetry method for the analysis. Based on the study results, no melting point was recorded up to 350 °C.

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:

350 °C