Registration Dossier

Diss Factsheets

Administrative data

Endpoint:
appearance / physical state / colour
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Physicochemical characteristics of the substance were checked according to standard protocols and state-of-the-art scientific principles, and extensively reported with the objective to answer the information requirements for the REACH legislation.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2010
Report date:
2010

Materials and methods

Test guideline
Qualifier:
no guideline followed
Principles of method if other than guideline:
Appearance and physical state were determined by visual inspection, odour by smell (organoleptic).
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
Zinc hydroxide
EC Number:
243-814-3
EC Name:
Zinc hydroxide
Cas Number:
20427-58-1
Molecular formula:
H2O2Zn
IUPAC Name:
zinc hydroxide
Details on test material:
The substance was tested as powder.

Results and discussion

Physical state at 20°C and 1013 hPa:
solid
Form / colour / odour
Form:
powder
Colour:
white
Odour:
odourless
Substance type:
inorganic

Applicant's summary and conclusion

Conclusions:
test done according to standard protocol, useful to assess the characteristic of the substance
Executive summary:

Appearance/physical state/colour of the substance was determined by visual inspection, odour by smell (organoleptic).

The physical state of the substance is solid powder, its clour is white, it is odourless.