Disodium 5-[[4-[(2-bromo-1-oxoallyl)amino]-2-sulphonatophenyl]azo]-4-hydroxy-6-(methylamino)naphthalene-2-sulphonate

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:

08 July 2014 to 10 July 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:

SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: SBL/036/LR5B

Key result

Melting / freezing pt.:

> 350 °C

Decomposition:

yes

Decomp. temp.:

250 °C

A melting point study was conducted with FAT 92354/B according to OECD Guideline 102 using Differential Scanning Calorimetry (DSC) method. No melting point was observed until 350 °C, however, thermic decomposition began at about 250 °C.

Conclusions:

No melting point was detected for FAT 92354/B until 350 °C; however thermic decomposition was observed at around 250 °C.

Executive summary:

Melting points of the FAT 92354/B was carried out according to OECD Guideline 102 using the differential scanning calorimetry method.

No melting point until 350 °C; begin of thermic decomposition around 250 °C.

Description of key information

No melting point was detected for Reactive Red 066 until 350 °C; however thermic decomposition was observed at around 250 °C.

Additional information

A melting point study was conducted with FAT 92354/B according to OECD Guideline 102 using the differential scanning calorimetry (DSC) method. No melting point was observed until 350 °C, however, thermic decomposition began at about 250 °C.