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EC number: 614-523-2
CAS number: 68475-37-6
The water solubilities of the rosin ester
substances range from <0.22 mg/L to <32.3 mg/L.
Resin acids and rosin acids, polymerized,
esters with glycerol are complex
UVCB with components of low or varying water solubilities. As solubility
results are expressed as total organic carbon they cannot be directly
compared against the solubility categories.
solubility of resin acids and rosin acids, polymerized, esters with
glycerol was measured at two loading rates, 1 and 10 g/L, and the
results expressed as total organic carbon (TOC). At
a loading rate of 10 g/L TOC was measured as ≤0.00124 g/L and at a
loading rate of 1 g/L TOC was measured as ≤0.000879 g/L. The
results show that water solubility is loading rate dependent and
therefore could be higher than ≤0.00124 g/L at higher loading rates.
One GLP-compliant study,
conducted according to OECD Method 105, was provided for Resin
acids and Rosin acids, polymerized, esters with glycerol
(Harlan Laboratories Ltd., 2013a).
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