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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

Endpoint:
relative self-ignition temperature (solids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2008-05-21 to 2008-08-21
Reliability:
1 (reliable without restriction)
Cross-reference
Reason / purpose for cross-reference:
reference to other study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2008
Report date:
2008

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.16 (Relative Self-Ignition Temperature for Solids)
Deviations:
no
GLP compliance:
yes (incl. QA statement)

Test material

Constituent 1
Reference substance name:
Reaction product of Acid Yellow 42, Acid Black 2 and Basic Violet 1
IUPAC Name:
Reaction product of Acid Yellow 42, Acid Black 2 and Basic Violet 1
Constituent 2
Reference substance name:
Acid Yellow 42: 6375-55-9
IUPAC Name:
Acid Yellow 42: 6375-55-9
Constituent 3
Reference substance name:
Acid Black 2: reaction product of 8005-03-6 and 68510-98-5
IUPAC Name:
Acid Black 2: reaction product of 8005-03-6 and 68510-98-5
Constituent 4
Reference substance name:
Basic Violet 1: 8004-87-3
IUPAC Name:
Basic Violet 1: 8004-87-3
Details on test material:
- Name of test material: Reaction product of Acid Yellow 42, Acid Black 2 and Basic Violet 1
- Lot/batch No.: 2008041541
- Expiration date of the lot/batch: 2010-01-31
- Stability under test conditions: see expiry date
- Storage condition of test material: store cool and dry
- Analytical purity: 100 % (96.8 %; UVCB substance)

Results and discussion

Any other information on results incl. tables

No self-ignition temperature was observed up to the temperature of decomposition (determined to start at about 213 °C, i.e. 486 K in LAB Study Code: 08/614-344AN).

Applicant's summary and conclusion

Conclusions:
No self-ignition temperature was observed up to the temperature of decomposition (determined to start at about 213 °C, i.e. 486 K in LAB Study Code: 08/614-344AN).
Executive summary:

F 46 Black started to decompose at a temperature of 213 °C, i.e. 486 K (LAB Research Ltd. Study Code: 08/614-344AN). Thus, the determination of a self-ignition temperature was waived.