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Physical & Chemical properties

Appearance / physical state / colour

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Endpoint:
appearance / physical state / colour
Type of information:
other: Secondary literature
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Qualifier:
no guideline followed
Principles of method if other than guideline:
Not applicable: Handbook data
Physical state at 20°C and 1013 hPa:
solid
Form:
flakes
Form:
powder
Form:
crystalline
Colour:
yellow to rust brown (crystals), yellow- orange (powder), dark grey (flakes), yellow- red
Odour:
odourless
Substance type:
inorganic
Conclusions:
Divanadium pentaoxide is an inorganic substance with several appearences: yellow to rust brown (crystals), yellow- orange (powder), dark grey (flakes).
Endpoint:
appearance / physical state / colour
Type of information:
other: Secondary literature
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Qualifier:
no guideline followed
Principles of method if other than guideline:
Not applicable: handbook data
Physical state at 20°C and 1013 hPa:
solid
Form:
crystalline
Colour:
yellow to rust-brown
Odour:
other: characteristic (applicant conclusion)
Substance type:
inorganic
Conclusions:
Divanadium pentaoxide is an inorganic, yellow to rust-brown cristalline solid.

Description of key information

Divanadium pentaoxide is an inorganic, yellow to rust-brown crystalline solid with a characteristic odour.

Key value for chemical safety assessment

Physical state at 20°C and 1013 hPa:
solid
Form:
solid: crystalline
Colour:
brown
yellow

Additional information

Divanadium pentaoxide is an inorganic, yellow to rust-brown crystalline solid with a characteristic odour.