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REACH

Reaction products of diazotised 2-amino-5-nitrobenzenesulfonic acid coupled with resorcinol, subsequently coupled with diazotized 2-amino-4-nitro-6-sulfo-phenol, chelated with iron, sodium salt

EC number: 944-296-8 | CAS number: -

Life Cycle description
Uses advised against

Physical & Chemical properties

Density

Currently viewing:

Administrative data

Link to relevant study record(s)

Reference

Endpoint:

relative density

Type of information:

experimental study

Adequacy of study:

key study

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Qualifier:

according to guideline

Guideline:

OECD Guideline 109 (Density of Liquids and Solids)

Version / remarks:

1995

GLP compliance:

Type of method:

pycnometer method

Type:

relative density

Density:

ca. 2.154

Temp.:

20 °C

	1st test	2nd test	Media
WP1	41.6946 g	41.2732 g
WHP	74.3844 g	73.9214 g
WH1	32.6898 g	32.6482 g
d Hex	0.654 g/cm³	0.653 g/cm³	0.6535 g/cm³
Vol Pic	50.00 cm3	50.00 cm3
WP2	41.6928 g	41.2698 g
WSP	46.7112 g	46.2674 g
WS	5.0184 g	4.9976 g
WSH	36.1929 g	36.1222 g
WH2	31.1745 g	31.1246 g
Vhex	47.6823 cm³	47.6666 cm³
Vsubs	2.3177 cm³	2.334 cm³
dsubs	2.165 g/cm³	2.142 g/cm³	2.154 g/cm³
Relative density (d²⁰₄)	2.154
Standard deviation	0.0166
Relative standard deviation	0.77

Conclusions:

Relative density = 2.154

Executive summary:

Method:

Relative density was determined by means of a pycnometer according to OECD guideline 109. Density was calculated from the difference in weight between the full and empty pycnometer and its volume.

Results:

The relative density of the tested substance at 20°C is 2.154.

Description of key information

OECD TG 109 - Relative density = 2.154

Key value for chemical safety assessment

Relative density at 20C:: 2.154

Additional information

Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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