Registration Dossier

Physical & Chemical properties

Additional physico-chemical information

Administrative data

Endpoint:
other: Dust explosivity
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Guideline study

Data source

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

Materials and methods

Principles of method if other than guideline:
1. Sensitivity to ignition of the dust cloud according to EN 13821
2. Dust explosion severity according to PR EN 14034-2
GLP compliance:
not specified

Test material

Constituent 1
Reference substance name:
Diacides AGS
IUPAC Name:
Diacides AGS
Details on test material:
purity: 91.7%
compounds: glutaric acid: 51.6%, adipic acid: 23.5, succinic acid: 16.6%

Results and discussion

Any other information on results incl. tables

1. The Minimum Ignition Energy of dust of this sample of AGS DIACIDES is higher than 300mJoule. It is considered as having a very low sensitivity to ignition sources of electrostatic origin.

2. Results:

Maximum explosion pressure (Pmax) = 5.3 bar gauge

Kst value = 157 m.bar/s

ST class = 1

Applicant's summary and conclusion