Manganese dinitrate

Auto flammability

Administrative data

Endpoint:

auto-flammability

Type of information:

experimental study

Adequacy of study:

key study

Study period:

20-01-2010 to 01-02-2010

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

other: Guideline study

Data source

Reference

Reference Type:

study report

Title:

Unnamed

Year:

2010

Report date:

2010

Materials and methods

Test guideline

Qualifier:

according to guideline

Guideline:

EU Method A.15 (Auto-Ignition Temperature (Liquids and Gases))

GLP compliance:

no

Test material

Test material information

Constituent 1

Reference substance name:

Manganese dinitrate tetrahydrate

IUPAC Name:

Manganese dinitrate tetrahydrate

Details on test material:

- Molecular formula : Mn(NO3)2.4H2O
- Substance type: Pink solid
- Physical state: Solid
- Storage condition of test material: Approximately 4°C, over silica gel, in the dark

Results and discussion

Auto-ignition temperature (liquids / gases)

Key result

Auto-ignition temperature:

> 400 °C

Atm. press.:

103.25 kPa

Any other information on results incl. tables

Test Temperature (°C)	Test Weight (g)	Ignition Delay (s)	Observations
50 (clean flask)	0.2	> 300	No ignition
100 (clean flask)	0.2	> 300	No ignition
150	0.2	> 300	No ignition
200	0.2	> 300	No ignition
250	0.2	> 300	No ignition
300	0.2	> 300	No ignition
350 (clean flask)	0.2	> 300	No ignition
400 (clean flask)	0.2	> 300	No ignition
400 (clean flask)	0.4	> 300	No ignition
400 (clean flask)	0.6	> 300	No ignition. Traces of black fumes emitted
400 (clean flask)	0.8	> 300	No ignition. Traces of black fumes emitted
400 (clean flask)	1.0	> 300	No ignition. Traces of black fumes emitted

Applicant's summary and conclusion

Conclusions:

The test material has been determined not to have an auto-ignition temperature below 400°C.