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Diss Factsheets

Administrative data

Endpoint:
flammable solids
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
test procedure in accordance with national standard methods
Remarks:
Directive VDI 2263, Part 1

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2016
Report date:
2016

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: Directive VDI 2263, Part 1

Test material

Constituent 1
Chemical structure
Reference substance name:
Tetrasodium [μ-[3-[[2-amino-5-hydroxy-6-[(2-hydroxy-5-nitro-3-sulphophenyl)azo]-7-sulpho-1-naphthyl]azo]-2-hydroxy-5-sulphobenzoato(8-)]]dichromate(4-)
EC Number:
276-538-7
EC Name:
Tetrasodium [μ-[3-[[2-amino-5-hydroxy-6-[(2-hydroxy-5-nitro-3-sulphophenyl)azo]-7-sulpho-1-naphthyl]azo]-2-hydroxy-5-sulphobenzoato(8-)]]dichromate(4-)
Cas Number:
72252-58-5
Molecular formula:
C23H8Cr2N6O16S3.4Na
IUPAC Name:
tetrasodium [μ-[3-[[2-amino-5-hydroxy-6-[(2-hydroxy-5-nitro-3-sulphophenyl)azo]-7-sulpho-1-naphthyl]azo]-2-hydroxy-5-sulphobenzoato(8-)]]dichromate(4-)

Results and discussion

Flammable solids
Key result
Test procedure:
other: Directive VDI 2263, Sheet 1
Remarks on result:
other: The product showed no reaction when an ignition source was applied at. A propagation of the combustion was not observed. The combustion behaviour of the product at ambient temperature is characterized by the burning index BZ 1 (no ignition).

Any other information on results incl. tables

The product showed no reaction when an ignition source (flame or hot wire) was applied at ambient temperature. A propagation of the combustion was not observed. The product did not melt.

The combustion behaviour of the product at ambient temperature is characterized by the burning index BZ 1 (no ignition).

Due to the fact that no propagation of the combustion was observed the burning rate had not to be determined.

Applicant's summary and conclusion

Interpretation of results:
non flammable
Remarks:
Migrated information
Conclusions:
The substance showed no reaction when an ignition source was applied. Therefore, the substance has not to be classified as highly flammable solid according to Regulation (EC) No 1272/2008.