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Physical & Chemical properties

Appearance / physical state / colour

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Link to relevant study record(s)

Reference
Endpoint:
appearance / physical state / colour
Type of information:
experimental study
Adequacy of study:
key study
Study period:
07/10/2009 -19/01/2010
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 observation
GLP compliance:
yes (incl. certificate)
Physical state at 20°C and 1013 hPa:
solid
Form:
not specified
Colour:
white
Odour:
other: no data
Substance type:
inorganic
Conclusions:
Trisodium trimetaphosphate was determined to be a white solid. This study was performed in accordance with an accepted method (visual observation) and under the conditions of GLP.
This study is considered to be appropriate and reliable for use as a key study in accordance with Regulation (EC) No. 121907/2006 (REACH). No further testing is required.

Description of key information

One key study exists. This study was performed in accordance with an accepted method (visual observation) and under the conditions of GLP. 
This study is considered to be appropriate and reliable for use as a key study in accordance with Regulation (EC) No. 121907/2006 (REACH). No further testing is required.

Key value for chemical safety assessment

Physical state at 20°C and 1013 hPa:
solid

Additional information

Trisodium trimetaphosphate is a white inorganic solid.