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Flash point

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Reference
Endpoint:
flash point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
June 30, 2016 to August 16,2016
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
comparable to guideline study
Qualifier:
equivalent or similar to
Guideline:
ISO 2719 (Determination of flash point - Pensky-Martens closed cup method)
Deviations:
not specified
Principles of method if other than guideline:
The sample is placed in the cup of the apparatus and heated at a slow, uniform rate. A small test flame is directed into the cup at regular interval, and the flash point taken as the lowest temperature at which the application of the flame causes the vapour above the sample to ignite with a distinct flash inside the cup.
GLP compliance:
not specified
Type of method:
closed cup
Flash point apparatus:
Abel-Pensky apparatus
Specific details on test material used for the study:
SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: Dabeer S.A. (Batch/Lot No. 41401/1A0314)
- Expiration date of the lot/batch: 03/14/2019
- Purity test date: 03/15/2016

STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: Storage in a cool, well ventilated place
Key result
Flash point:
105 °C
Atm. press.:
760 mm Hg
Remarks on result:
no flash point according to standard method
Remarks:
The test item spilled out from the sample cup, but neither there was any bursting sound heard nor any flame observed till the temperature reached 105 °С and temperature remained constant while temperature of oil bath reached up to 178 °С. The test spilled out from the sample cup, therefore no further heating was continue and the experiment was stopped.
Interpretation of results:
GHS criteria not met
Conclusions:
No flash point was observed.
Executive summary:

The flash point of HGA Ca (1:1) L was determined by Pensky Martens Method. The flash point of HGA Ca (1:1) L was not observed and the test item spilled out from the sample cup, temperature of sample cup become constant at 105°C while oil bath temperature reached up to 178°C at normal atmospheric pressure (i.e. 760 mm Hg).

Description of key information

The flash point of HGA Ca (1:1) L was determined by Pensky Martens Method similar to the EU test method A.9. The flash point of HGA Ca (1:1) L was not observed and the test item spilled out from the sample cup, temperature of sample cup become constant at 105°C while oil bath temperature reached up to 178°C at normal atmospheric pressure (i.e. 760 mm Hg).

Key value for chemical safety assessment

Flash point at 101 325 Pa:
105 °C

Additional information

The substance is produced only as aqueous solution.