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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2018

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
Chemical structure
Reference substance name:
Chondroitin disaccharide deltadi-4S sodium salt
Cas Number:
136144-56-4
Molecular formula:
C14H19NO14S•2Na
IUPAC Name:
Chondroitin disaccharide deltadi-4S sodium salt
Constituent 2
Chemical structure
Reference substance name:
α-deltaUA-[1→3]-GalNAc-6S = α-[4-deoxy-L-threo-hex-4-enopyranosyluronic acid] sodium salt-[1→3]-N-acetyl-D-galactosamine-6-sulphate
Cas Number:
136132-72-4
Molecular formula:
C14H19NO14S•2Na
IUPAC Name:
α-deltaUA-[1→3]-GalNAc-6S = α-[4-deoxy-L-threo-hex-4-enopyranosyluronic acid] sodium salt-[1→3]-N-acetyl-D-galactosamine-6-sulphate
Constituent 3
Reference substance name:
unknown metal constituents
IUPAC Name:
unknown metal constituents
Constituent 4
Chemical structure
Reference substance name:
Chloride
Cas Number:
16887-00-6
Molecular formula:
Cl
IUPAC Name:
Chloride
Constituent 5
Chemical structure
Reference substance name:
Ethanol
EC Number:
200-578-6
EC Name:
Ethanol
Cas Number:
64-17-5
Molecular formula:
C2H6O
IUPAC Name:
Ethanol
Constituent 6
Reference substance name:
unknown constituent
Molecular formula:
unknown
IUPAC Name:
unknown constituent
Constituent 7
Chemical structure
Reference substance name:
Glucuronic acid
EC Number:
229-486-4
EC Name:
Glucuronic acid
Cas Number:
6556-12-3
Molecular formula:
C6H10O7
IUPAC Name:
(2S,3S,4S,5R,6R)-3,4,5,6-Tetrahydroxyoxane-2-carboxylic acid / (2S,3S,4S,5R,6R)-3,4,5,6- Tetrahydroxyoxane-2-carboxylic acid
Constituent 8
Chemical structure
Reference substance name:
(2R,3S,5R)-3-amino-6-(hydroxyméthyl)oxane-2,4,5-triol
Cas Number:
7535-00-4
Molecular formula:
C6H13NO5
IUPAC Name:
(2R,3S,5R)-3-amino-6-(hydroxyméthyl)oxane-2,4,5-triol
Constituent 9
Reference substance name:
group of unknown constituents
Molecular formula:
unknown
IUPAC Name:
group of unknown constituents
Test material form:
solid

Results and discussion

Relative self-ignition temperature (solids)
Key result
Relative self-ignition temperature:
ca. 392 °C

Applicant's summary and conclusion

Conclusions:
Relative self-ignition was recorded as 392°C by the apparatus as the sample reached 400°C when the oven temperature was 392°C. However it should be added that the substance self-ignites from 212.7°C but without reaching 400°C.