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EC number: 293-631-8
CAS number: 91081-28-6
Although the test item is a liquid at room
temperature, it was extremely viscous and therefore it was not possible
to determine density using glass pycnometers which is the method of
choice for liquids. Therefore the density of the test item was
determined using a gas comparison pycnometer instead.
The determination of the density was carried
out using a gas comparison pycnometer, designed to be compatible with EU
Method A.3, and OECD Guideline 109. Triplicate pressure readings were
taken after pressurising the reference cell of known volume and then
switching to the sample cell.
This is a GLP-compliant, guideline study,
therefore the result is reliable without restrictions.
is no data available for Resin acids and rosin acids, reaction products
with formaldehyde, sodium salts. However, data available from a
structural analogue Resin acids and rosin acids, reaction products with
formaldehyde, potassium salts is used as read across.
The density for members of the category
Rosin, hydrogenated rosin and their salts ranges from 1006 kg/m3
to 1160 kg/m3.
density of Resin acids and rosin acids, reaction products with
formaldehyde, potassium salts is 1160 kg/m3 at 21.4°C.
GLP-compliant study, conducted according to OECD Guideline 109 and EU
Method A.3 (gas comparison pycnometer), was provided for Resin
acids and Rosin acids, reaction products with formaldehyde, potassium
salt (Harlan Laboratories Ltd., 2012a)
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.Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
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