Registration Dossier

Physical & Chemical properties

Appearance / physical state / colour

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
appearance / physical state / colour
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
Qualifier:
no guideline required
GLP compliance:
not specified
Physical state at 20°C and 1013 hPa:
solid
Form:
powder
Colour:
yellowish white to grey
Odour:
odourless
Substance type:
inorganic
Conclusions:
Potassium oxide is yellowish white to grey hygroscopic crystalline powder.
Executive summary:

A reliable handbook source indicated that the the substance is yellowish white to grey hygroscopic crystalline powder.

Description of key information

Potassium oxide is yellowish white to grey hygroscopic crystalline powder.

Key value for chemical safety assessment

Physical state at 20°C and 1013 hPa:
solid

Additional information

A reliable handbook source indicated that the the substance is yellowish white to grey hygroscopic crystalline powder.