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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

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
Study period:
2003
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
test procedure in accordance with generally accepted scientific standards and described in sufficient detail
Qualifier:
no guideline required
Principles of method if other than guideline:
visual inspection
GLP compliance:
yes
Physical state at 20°C and 1013 hPa:
solid
Form:
crystalline
Colour:
colourless
Odour:
odourless
Substance type:
inorganic
Conclusions:
The test substance was a white odourless crystalline powder.
Executive summary:

The appearance, physical state and colour was assessed by visual inspection. The test items is a colour- and odourless crystalline powder.

Description of key information

The appearance, physical state and colour was assessed by visual inspection. The test items is a colour- and odourless crystalline powder.

Key value for chemical safety assessment

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

Additional information

Disodium octaborate tetrahydrate was determined to be a white odourless crystalline powder.