Bis(N,N-dimethylpropane-1,3-diamine-N)[29H,31H-phthalocyaninato(2-)-N29,N30,N31,N32]cobalt(1+) chloride

Appearance / physical state / colour

Administrative data

Endpoint:

appearance / physical state / colour

Type of information:

experimental study

Adequacy of study:

key study

Study period:

2016-12-21

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

other: observation made during recent particle size distribution testing

Cross-reference

Reason / purpose for cross-reference:

reference to same study

Reference

Endpoint:

particle size distribution (granulometry)

Type of information:

experimental study

Adequacy of study:

key study

Study period:

2016-12-21

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Qualifier:

according to guideline

Guideline:

other: CIPAC Handbook Volume K: Analysis of Technical and Formulated Pesticides, CIPAC MT 187

Version / remarks:

2003

Deviations:

no

GLP compliance:

yes (incl. QA statement)

Type of method:

Laser scattering/diffraction

Type of particle tested:

primary particle

Type of distribution:

other: particle volume or particle mass

Key result

Percentile:

D50

Mean:

5.77 µm

St. dev.:

0

Remarks on result:

other:

Remarks:

Mean of two measurements

Percentile:

D10

Mean:

2.18 µm

St. dev.:

0.003

Remarks on result:

other:

Remarks:

Mean of two measurements

Percentile:

D90

Mean:

13.67 µm

St. dev.:

0.017

Remarks on result:

other:

Remarks:

Mean of two measurements

Particle Size Distribution:

	Measurement 1 [µm]	Measurement 2 [µm]	Average [µm]
L10D(v, 0.1)	2.185	2.181	2.18
L50D(v, 0.5)	5.769	5.768	5.77
L90D(v, 0.9)	13.685	13.660	13.67

Conclusions:

The L10 D (v, 0.1) was determined to be 2.18 µm, the L50 D (v, 0.5) was determined to be 5.77 µm and the L90 D (v, 0.9) was determined to be 13.67 µm.

Executive summary:

The particle size distribution was determined using the laser diffraction method with wet dispersion according to CIPAC MT 187.

Two measurements have been performed. The L10D (v, 0.1) was determined to be 2.185 µm, the L50D (v, 0.5) was determined to be 5.77 µm and the L90D (v, 0.9) was determined to be 13.67 µm.

Data source

Reference

Reference Type:

study report

Title:

Unnamed

Year:

2018

Report date:

2018

Materials and methods

Test guideline

Qualifier:

no guideline followed

Principles of method if other than guideline:

No guideline followed, the results are obtained from observations made during a recent study particle size distribution of the substance.

GLP compliance:

no

Test material

Test material information

Constituent 1

Reference substance name:

Bis(N,N-dimethylpropane-1,3-diamine-N)[29H,31H-phthalocyaninato(2-)-N29,N30,N31,N32]cobalt(1+) chloride

EC Number:

284-943-5

EC Name:

Bis(N,N-dimethylpropane-1,3-diamine-N)[29H,31H-phthalocyaninato(2-)-N29,N30,N31,N32]cobalt(1+) chloride

Cas Number:

84989-53-7

Molecular formula:

C42H44CoN12.Cl

IUPAC Name:

hydroxylamine

Test material form:

solid: particulate/powder

Results and discussion

Physical state at 20°C and 1013 hPa:

solid

Form / colour / odour

Key result

Form:

solid

Colour:

blue-green

Substance type:

organic

Applicant's summary and conclusion

Conclusions:

The test item is a blue-gree solid substance.

Executive summary:

The results are obtained from observations made during a recent study on particle size distribution of the substance. The substance is a blue-green solid product.