Registration Dossier

Administrative data

Endpoint:
flammable solids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2019
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2019
Report date:
2019

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
UN Manual of Tests and Criteria: Test N.1 (Test method for readily combustible solids)
GLP compliance:
yes (incl. QA statement)

Test material

Constituent 1
Chemical structure
Reference substance name:
α-d-Glucopyranosiduronic acid, (3β,20β)-20-carboxy-11-oxo-30-norolean-12-en-3-yl 2-O-β-d-glucopyranuronosyl-, dipotassium salt
EC Number:
272-296-1
EC Name:
α-d-Glucopyranosiduronic acid, (3β,20β)-20-carboxy-11-oxo-30-norolean-12-en-3-yl 2-O-β-d-glucopyranuronosyl-, dipotassium salt
Cas Number:
68797-35-3
Molecular formula:
C42H62O16.2K
IUPAC Name:
α-d-Glucopyranosiduronic acid, (3β,20β)-20-carboxy-11-oxo-30-norolean-12-en-3-yl 2-O-β-d-glucopyranuronosyl-, dipotassium salt
Specific details on test material used for the study:
Test Item Name:
Dipotassium Glycyrrhizate
CAS number:
68797-35-3
EC number:
272-296-1
Batch Number:
3205/002/A18
Description:
White to yellowish microgranulated powder
Expiry date:
21st July 2020

Results and discussion

Flammable solids
Key result
Test procedure:
burning rate test: preliminary screening test
Remarks on result:
substance does not ignite and propagate combustion either by burning with flame or smouldering along 200 mm of the powder train within the 2 minutes test period

Applicant's summary and conclusion

Interpretation of results:
GHS criteria not met
Executive summary:

The flammability test was performed according to the UN Manual of Tests and Criteria: Test N.1 (Test method for readily combustible solids).

During the preliminary screeening test, no ignition or propagation was observed. Therefore, the substance is considered as not highly flammable.