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Physical & Chemical properties

Appearance / physical state / colour

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Administrative data

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:
other: Physical state reported in a reliable bioaccumulation study. Results considered as reliable.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2002
Report date:
2002

Materials and methods

GLP compliance:
not specified

Test material

Constituent 1
Reference substance name:
Dequest 2066
IUPAC Name:
Dequest 2066
Constituent 2
Reference substance name:
[[(phosphonomethyl)imino]bis[(ethylenenitrilo)bis(methylene)]]tetrakisphosphonic acid, sodium salt
EC Number:
244-751-4
EC Name:
[[(phosphonomethyl)imino]bis[(ethylenenitrilo)bis(methylene)]]tetrakisphosphonic acid, sodium salt
Cas Number:
22042-96-2
IUPAC Name:
sodium hydrogen [10,10-dihydroxy-10-oxido-2,5,8-tris(phosphonomethyl)-2,5,8-triaza-10-phosphadec-1-yl]phosphonate
Details on test material:
The tested salt was reported to be the 7-sodium salt.

Results and discussion

Physical state at 20°C and 1013 hPa:
liquid
Form / colour / odour
Form:
not specified
Colour:
brown
Odour:
other: not reported
Substance type:
organic

Applicant's summary and conclusion

Conclusions:
A study report for bioaccumulation describes the test substance as a brown liquid. This is considered reliable.