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Physical & Chemical properties

Auto flammability

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Reference
Endpoint:
auto-ignition temperature, other
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Justification for type of information:
data from handbook or collection of data
Qualifier:
according to
Guideline:
other: as mentioned below
Principles of method if other than guideline:
The auto ignition point of Prussian blue was determined.
GLP compliance:
not specified
Specific details on test material used for the study:
- Name of test material: Prussian blue
- IUPAC name: C.I.Pigment Blue 27
- Molecular formula: C6FeN6.4/3Fe
- Molecular weight (if other than submission substance): 859.23 g/mol
- Smiles : [CH-](#N)[Fe+2]([CH-]#N)([CH-]#N)([CH-]#N)([CH-]#N)[CH-]#N.[CH-](#N)[Fe+2]([CH-]#N)([CH-]#N)([CH-]#N)([CH-]#N)[CH-]#N.[CH-]
(#N)[Fe+2]([CH-]#N)([CH-]#N)([CH-]#N)([CH-]#N)[CH-]#N.[Fe+3].[Fe+3].[Fe+3].[Fe+3]
- Inchi : 1S/18CN.7Fe/c18*1-2;;;;;;;/q18*-1;3*+2;4*+3
- Substance type: Inorganic
- Physical state: Solid powder (dark blue)
Key result
Relative self-ignition temperature:
>= 600 - <= 625 °C
Remarks on result:
other: no other details mentioned
Conclusions:
The auto ignition point of Prussian blue was determined as 600-625 deg C.
Executive summary:

Based on available data from authoritative database, the auto ignition point of Prussian blue was determined as 600-625 deg C.

This considered that Prussian blue is not auto-flammable at room temperature.

Description of key information

The auto ignition point of Prussian blue was determined as 600-625 deg C.

Key value for chemical safety assessment

Additional information

Based on available data from authoritative database, the auto ignition point of Prussian blue was determined as 600-625 deg C.

This considered that Prussian blue is not auto-flammable at room temperature.