Disodium 6-amino-5-[[4-[(2-bromo-1-oxoallyl)amino]-2-sulphonatophenyl]azo]-4-hydroxynaphthalene-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:

08/07/2014 to 10/07/2014

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:

not specified

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 number of test material: SBL/027/LRB

Key result

Melting / freezing pt.:

> 350 °C

Decomposition:

yes

Decomp. temp.:

ca. 283 °C

Remarks on result:

other: no melting point until 350 °C; decomposition temperature approx. 283 °C

Conclusions:

No melting point of FAT 40062/C until 350 °C identified; decomposition temperature approx. 283 °C.

Executive summary:

The study was carried out with FAT 40062/C according to OECD guideline 102 using differential scanning calorimetry. Based on the study results no melting point until 350 °C was idientified; decomposition temperature approx.. 283 °C.

Description of key information

The study was carried out with FAT 40062/C according to OECD guideline 102 using differential scanning calorimetry. Based on the study results no melting point until 350 °C was identified, substance decomposition temperature approx.. 283 °C.

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:

350 °C